All of lore.kernel.org
 help / color / mirror / Atom feed
From: David Sterba <dsterba@suse.com>
To: fstests@vger.kernel.org
Cc: David Sterba <dsterba@suse.com>
Subject: [PATCH] btrfs: remove useless comments
Date: Tue,  9 Apr 2024 15:32:34 +0200	[thread overview]
Message-ID: <20240409133234.3374-1-dsterba@suse.com> (raw)

Remove comments from the new test template that are not relevant once
the test case is written:

- commented out common.filters (no filters used)
- Import common functions.
- real QA test starts here
- Modify as appropriate.
- get standard environment, filters and checks

Signed-off-by: David Sterba <dsterba@suse.com>
---
 tests/btrfs/001 | 2 --
 tests/btrfs/002 | 2 --
 tests/btrfs/003 | 1 -
 tests/btrfs/004 | 2 --
 tests/btrfs/005 | 2 --
 tests/btrfs/006 | 4 ----
 tests/btrfs/007 | 2 --
 tests/btrfs/008 | 2 --
 tests/btrfs/009 | 2 --
 tests/btrfs/011 | 2 --
 tests/btrfs/012 | 4 ----
 tests/btrfs/013 | 2 --
 tests/btrfs/014 | 2 --
 tests/btrfs/015 | 2 --
 tests/btrfs/016 | 2 --
 tests/btrfs/017 | 3 ---
 tests/btrfs/018 | 2 --
 tests/btrfs/019 | 2 --
 tests/btrfs/020 | 2 --
 tests/btrfs/021 | 2 --
 tests/btrfs/022 | 1 -
 tests/btrfs/023 | 2 --
 tests/btrfs/024 | 2 --
 tests/btrfs/025 | 2 --
 tests/btrfs/026 | 2 --
 tests/btrfs/027 | 3 ---
 tests/btrfs/028 | 2 --
 tests/btrfs/029 | 2 --
 tests/btrfs/030 | 2 --
 tests/btrfs/031 | 2 --
 tests/btrfs/032 | 2 --
 tests/btrfs/033 | 2 --
 tests/btrfs/034 | 2 --
 tests/btrfs/035 | 2 --
 tests/btrfs/036 | 2 --
 tests/btrfs/037 | 2 --
 tests/btrfs/038 | 2 --
 tests/btrfs/039 | 2 --
 tests/btrfs/040 | 2 --
 tests/btrfs/041 | 2 --
 tests/btrfs/042 | 1 -
 tests/btrfs/043 | 2 --
 tests/btrfs/044 | 2 --
 tests/btrfs/045 | 2 --
 tests/btrfs/046 | 2 --
 tests/btrfs/047 | 3 ---
 tests/btrfs/048 | 2 --
 tests/btrfs/049 | 2 --
 tests/btrfs/050 | 2 --
 tests/btrfs/051 | 2 --
 tests/btrfs/052 | 2 --
 tests/btrfs/053 | 2 --
 tests/btrfs/054 | 2 --
 tests/btrfs/055 | 2 --
 tests/btrfs/056 | 2 --
 tests/btrfs/057 | 2 --
 tests/btrfs/058 | 2 --
 tests/btrfs/059 | 2 --
 tests/btrfs/060 | 2 --
 tests/btrfs/061 | 2 --
 tests/btrfs/062 | 2 --
 tests/btrfs/063 | 2 --
 tests/btrfs/064 | 2 --
 tests/btrfs/065 | 2 --
 tests/btrfs/066 | 2 --
 tests/btrfs/067 | 2 --
 tests/btrfs/068 | 2 --
 tests/btrfs/069 | 2 --
 tests/btrfs/070 | 2 --
 tests/btrfs/071 | 2 --
 tests/btrfs/072 | 2 --
 tests/btrfs/073 | 2 --
 tests/btrfs/074 | 2 --
 tests/btrfs/075 | 2 --
 tests/btrfs/076 | 2 --
 tests/btrfs/077 | 2 --
 tests/btrfs/078 | 2 --
 tests/btrfs/079 | 2 --
 tests/btrfs/080 | 2 --
 tests/btrfs/081 | 2 --
 tests/btrfs/082 | 2 --
 tests/btrfs/083 | 2 --
 tests/btrfs/084 | 2 --
 tests/btrfs/085 | 2 --
 tests/btrfs/086 | 2 --
 tests/btrfs/087 | 2 --
 tests/btrfs/088 | 2 --
 tests/btrfs/089 | 4 ----
 tests/btrfs/090 | 4 ----
 tests/btrfs/091 | 3 ---
 tests/btrfs/092 | 2 --
 tests/btrfs/093 | 2 --
 tests/btrfs/094 | 2 --
 tests/btrfs/095 | 2 --
 tests/btrfs/096 | 2 --
 tests/btrfs/097 | 2 --
 tests/btrfs/098 | 2 --
 tests/btrfs/099 | 3 ---
 tests/btrfs/100 | 1 -
 tests/btrfs/101 | 1 -
 tests/btrfs/102 | 2 --
 tests/btrfs/103 | 2 --
 tests/btrfs/104 | 2 --
 tests/btrfs/105 | 2 --
 tests/btrfs/106 | 2 --
 tests/btrfs/107 | 3 ---
 tests/btrfs/108 | 2 --
 tests/btrfs/109 | 2 --
 tests/btrfs/110 | 2 --
 tests/btrfs/111 | 2 --
 tests/btrfs/112 | 2 --
 tests/btrfs/113 | 2 --
 tests/btrfs/114 | 2 --
 tests/btrfs/115 | 2 --
 tests/btrfs/116 | 2 --
 tests/btrfs/117 | 2 --
 tests/btrfs/118 | 2 --
 tests/btrfs/119 | 2 --
 tests/btrfs/120 | 2 --
 tests/btrfs/121 | 2 --
 tests/btrfs/122 | 2 --
 tests/btrfs/123 | 4 ----
 tests/btrfs/124 | 3 ---
 tests/btrfs/125 | 3 ---
 tests/btrfs/126 | 4 ----
 tests/btrfs/127 | 2 --
 tests/btrfs/128 | 2 --
 tests/btrfs/129 | 2 --
 tests/btrfs/130 | 4 ----
 tests/btrfs/131 | 3 ---
 tests/btrfs/132 | 4 ----
 tests/btrfs/133 | 2 --
 tests/btrfs/134 | 2 --
 tests/btrfs/135 | 2 --
 tests/btrfs/136 | 4 ----
 tests/btrfs/137 | 2 --
 tests/btrfs/138 | 3 ---
 tests/btrfs/139 | 1 -
 tests/btrfs/140 | 4 ----
 tests/btrfs/141 | 4 ----
 tests/btrfs/142 | 4 ----
 tests/btrfs/143 | 4 ----
 tests/btrfs/144 | 2 --
 tests/btrfs/145 | 2 --
 tests/btrfs/146 | 2 --
 tests/btrfs/147 | 2 --
 tests/btrfs/148 | 2 --
 tests/btrfs/149 | 2 --
 tests/btrfs/150 | 4 ----
 tests/btrfs/151 | 4 ----
 tests/btrfs/152 | 2 --
 tests/btrfs/153 | 4 ----
 tests/btrfs/154 | 3 ---
 tests/btrfs/155 | 2 --
 tests/btrfs/156 | 4 ----
 tests/btrfs/157 | 4 ----
 tests/btrfs/158 | 4 ----
 tests/btrfs/159 | 2 --
 tests/btrfs/160 | 2 --
 tests/btrfs/161 | 4 ----
 tests/btrfs/162 | 4 ----
 tests/btrfs/163 | 4 ----
 tests/btrfs/164 | 3 ---
 tests/btrfs/165 | 2 --
 tests/btrfs/166 | 2 --
 tests/btrfs/167 | 4 ----
 tests/btrfs/168 | 2 --
 tests/btrfs/169 | 2 --
 tests/btrfs/170 | 2 --
 tests/btrfs/171 | 2 --
 tests/btrfs/172 | 4 ----
 tests/btrfs/176 | 4 ----
 tests/btrfs/177 | 1 -
 tests/btrfs/178 | 2 --
 tests/btrfs/179 | 4 ----
 tests/btrfs/180 | 4 ----
 tests/btrfs/181 | 4 ----
 tests/btrfs/182 | 4 ----
 tests/btrfs/183 | 2 --
 tests/btrfs/184 | 2 --
 tests/btrfs/185 | 2 --
 tests/btrfs/186 | 2 --
 tests/btrfs/187 | 2 --
 tests/btrfs/188 | 2 --
 tests/btrfs/189 | 2 --
 tests/btrfs/190 | 4 ----
 tests/btrfs/191 | 2 --
 tests/btrfs/192 | 4 ----
 tests/btrfs/193 | 4 ----
 tests/btrfs/194 | 4 ----
 tests/btrfs/195 | 4 ----
 tests/btrfs/196 | 4 ----
 tests/btrfs/197 | 2 --
 tests/btrfs/198 | 2 --
 tests/btrfs/199 | 4 ----
 tests/btrfs/200 | 2 --
 tests/btrfs/201 | 2 --
 tests/btrfs/203 | 2 --
 tests/btrfs/204 | 4 ----
 tests/btrfs/205 | 2 --
 tests/btrfs/206 | 2 --
 tests/btrfs/207 | 1 -
 tests/btrfs/208 | 2 --
 tests/btrfs/209 | 2 --
 tests/btrfs/210 | 4 ----
 tests/btrfs/211 | 2 --
 tests/btrfs/212 | 4 ----
 tests/btrfs/213 | 2 --
 tests/btrfs/214 | 3 ---
 tests/btrfs/215 | 3 ---
 tests/btrfs/216 | 2 --
 tests/btrfs/217 | 4 ----
 tests/btrfs/218 | 4 ----
 tests/btrfs/219 | 3 ---
 tests/btrfs/220 | 2 --
 tests/btrfs/221 | 2 --
 tests/btrfs/222 | 2 --
 tests/btrfs/223 | 2 --
 tests/btrfs/224 | 4 ----
 tests/btrfs/225 | 4 ----
 tests/btrfs/226 | 2 --
 tests/btrfs/227 | 2 --
 tests/btrfs/228 | 4 ----
 tests/btrfs/229 | 2 --
 tests/btrfs/230 | 3 ---
 tests/btrfs/231 | 2 --
 tests/btrfs/232 | 3 ---
 tests/btrfs/233 | 2 --
 tests/btrfs/234 | 2 --
 tests/btrfs/235 | 2 --
 tests/btrfs/236 | 2 --
 tests/btrfs/237 | 3 ---
 tests/btrfs/238 | 4 ----
 tests/btrfs/239 | 2 --
 tests/btrfs/240 | 2 --
 tests/btrfs/241 | 2 --
 tests/btrfs/242 | 2 --
 tests/btrfs/243 | 2 --
 tests/btrfs/244 | 6 ------
 tests/btrfs/245 | 3 ---
 tests/btrfs/246 | 2 --
 tests/btrfs/247 | 4 ----
 tests/btrfs/248 | 6 ------
 tests/btrfs/249 | 6 ------
 tests/btrfs/250 | 3 ---
 tests/btrfs/251 | 4 ----
 tests/btrfs/252 | 2 --
 tests/btrfs/254 | 2 --
 tests/btrfs/255 | 1 -
 tests/btrfs/256 | 3 ---
 tests/btrfs/257 | 4 ----
 tests/btrfs/258 | 3 ---
 tests/btrfs/259 | 4 ----
 tests/btrfs/260 | 4 ----
 tests/btrfs/262 | 3 ---
 tests/btrfs/263 | 4 ----
 tests/btrfs/264 | 3 ---
 tests/btrfs/265 | 3 ---
 tests/btrfs/266 | 3 ---
 tests/btrfs/267 | 3 ---
 tests/btrfs/272 | 1 -
 tests/btrfs/273 | 3 ---
 tests/btrfs/275 | 2 --
 tests/btrfs/277 | 4 ----
 tests/btrfs/278 | 1 -
 tests/btrfs/282 | 1 -
 tests/btrfs/284 | 1 -
 tests/btrfs/286 | 4 ----
 tests/btrfs/288 | 4 ----
 tests/btrfs/289 | 3 ---
 tests/btrfs/290 | 3 ---
 tests/btrfs/291 | 2 --
 tests/btrfs/292 | 4 ----
 tests/btrfs/294 | 4 ----
 tests/btrfs/296 | 1 -
 tests/btrfs/299 | 2 --
 tests/btrfs/301 | 4 ----
 tests/btrfs/310 | 6 ------
 tests/btrfs/311 | 1 -
 tests/btrfs/320 | 1 -
 280 files changed, 704 deletions(-)

diff --git a/tests/btrfs/001 b/tests/btrfs/001
index 6c2639990373db..4c9da98c251b4f 100755
--- a/tests/btrfs/001
+++ b/tests/btrfs/001
@@ -9,11 +9,9 @@
 . ./common/preamble
 _begin_fstest auto quick subvol snapshot
 
-# Import common functions.
 . ./common/filter
 . ./common/filter.btrfs
 
-# real QA test starts here
 _supported_fs btrfs
 _require_scratch
 
diff --git a/tests/btrfs/002 b/tests/btrfs/002
index 58f0cdcd7cd0eb..e5fe8825769de9 100755
--- a/tests/btrfs/002
+++ b/tests/btrfs/002
@@ -9,7 +9,6 @@
 . ./common/preamble
 _begin_fstest auto snapshot
 
-# Import common functions.
 . ./common/filter
 
 _supported_fs btrfs
@@ -114,7 +113,6 @@ _append_file()
 	wait $!
 }
 
-##################### real QA test starts here###################################
 # sv1 - is just a name nothing spl
 firstvol="$SCRATCH_MNT/sv1"
 $BTRFS_UTIL_PROG subvolume create $firstvol > /dev/null || _fail "btrfs subvolume create $firstvol failed"
diff --git a/tests/btrfs/003 b/tests/btrfs/003
index fae6d9d19a389a..3ac53ef78090bf 100755
--- a/tests/btrfs/003
+++ b/tests/btrfs/003
@@ -38,7 +38,6 @@ _cleanup()
     fi
 }
 
-# Import common functions.
 . ./common/filter
 
 _supported_fs btrfs
diff --git a/tests/btrfs/004 b/tests/btrfs/004
index 381ad072fdcfad..2d2841ff049234 100755
--- a/tests/btrfs/004
+++ b/tests/btrfs/004
@@ -22,10 +22,8 @@ _cleanup()
 	rm -f $tmp.*
 }
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
 _supported_fs btrfs
 _require_scratch
 _require_no_large_scratch_dev
diff --git a/tests/btrfs/005 b/tests/btrfs/005
index 846347708179b7..8d66f0be640dc0 100755
--- a/tests/btrfs/005
+++ b/tests/btrfs/005
@@ -99,11 +99,9 @@ _rundefrag()
 	_check_scratch_fs
 }
 
-# Import common functions.
 . ./common/filter
 . ./common/defrag
 
-# real QA test starts here
 _supported_fs btrfs
 _require_scratch
 
diff --git a/tests/btrfs/006 b/tests/btrfs/006
index bff6f980a567d9..cd3a0c63133b17 100755
--- a/tests/btrfs/006
+++ b/tests/btrfs/006
@@ -10,12 +10,8 @@
 . ./common/preamble
 _begin_fstest auto quick volume
 
-# Import common functions.
 . ./common/filter.btrfs
 
-# real QA test starts here
-
-# Modify as appropriate.
 _supported_fs btrfs
 _require_scratch
 _require_scratch_dev_pool
diff --git a/tests/btrfs/007 b/tests/btrfs/007
index ed7d143a0d70bc..2e0a918eaaed6c 100755
--- a/tests/btrfs/007
+++ b/tests/btrfs/007
@@ -23,10 +23,8 @@ _cleanup()
 	rm -fr $send_files_dir
 }
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
 _supported_fs btrfs
 _require_scratch
 _require_fssum
diff --git a/tests/btrfs/008 b/tests/btrfs/008
index 438cec8234bec1..bcbb72da0ae92e 100755
--- a/tests/btrfs/008
+++ b/tests/btrfs/008
@@ -21,10 +21,8 @@ _cleanup()
 	rm -f $tmp.*
 }
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
 _supported_fs btrfs
 _require_test
 _require_scratch
diff --git a/tests/btrfs/009 b/tests/btrfs/009
index be7e2f02fd980e..4a151049c81c48 100755
--- a/tests/btrfs/009
+++ b/tests/btrfs/009
@@ -9,10 +9,8 @@
 . ./common/preamble
 _begin_fstest auto quick subvol
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
 _supported_fs btrfs
 _require_scratch
 
diff --git a/tests/btrfs/011 b/tests/btrfs/011
index d8b5a978275032..ea825ce5924b42 100755
--- a/tests/btrfs/011
+++ b/tests/btrfs/011
@@ -38,10 +38,8 @@ _cleanup()
 	_scratch_unmount > /dev/null 2>&1
 }
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
 _supported_fs btrfs
 _require_scratch_nocheck
 _require_scratch_dev_pool 5
diff --git a/tests/btrfs/012 b/tests/btrfs/012
index ab90c8a7208b5b..1cb2905b3a5302 100755
--- a/tests/btrfs/012
+++ b/tests/btrfs/012
@@ -16,12 +16,8 @@
 . ./common/preamble
 _begin_fstest auto convert
 
-# Import common functions.
 . ./common/filter.btrfs
 
-# real QA test starts here
-
-# Modify as appropriate.
 _supported_fs btrfs
 _require_scratch_nocheck
 
diff --git a/tests/btrfs/013 b/tests/btrfs/013
index 459b6e80a312f5..623de320bda09c 100755
--- a/tests/btrfs/013
+++ b/tests/btrfs/013
@@ -13,10 +13,8 @@
 . ./common/preamble
 _begin_fstest auto quick balance prealloc
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
 _supported_fs btrfs
 _require_scratch
 _require_xfs_io_command "falloc"
diff --git a/tests/btrfs/014 b/tests/btrfs/014
index 9e236274c56387..af7a7aeb0bed06 100755
--- a/tests/btrfs/014
+++ b/tests/btrfs/014
@@ -26,10 +26,8 @@ _balance()
 	done
 }
 
-#get standard environment, filters and checks
 . ./common/filter
 
-# real QA test starts here
 _supported_fs btrfs
 
 _require_scratch
diff --git a/tests/btrfs/015 b/tests/btrfs/015
index aeec8cc917c5db..346812da18a1ab 100755
--- a/tests/btrfs/015
+++ b/tests/btrfs/015
@@ -10,10 +10,8 @@
 . ./common/preamble
 _begin_fstest auto quick snapshot remount
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
 _supported_fs btrfs
 _require_scratch
 
diff --git a/tests/btrfs/016 b/tests/btrfs/016
index 37119363af2692..95e13854f70dc4 100755
--- a/tests/btrfs/016
+++ b/tests/btrfs/016
@@ -12,10 +12,8 @@ _begin_fstest auto quick send prealloc
 tmp=`mktemp -d`
 tmp_dir=send_temp_$seq
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
 _supported_fs btrfs
 _require_scratch
 _require_fssum
diff --git a/tests/btrfs/017 b/tests/btrfs/017
index 496cc7df1b199e..aa5b7c1d1a6c86 100755
--- a/tests/btrfs/017
+++ b/tests/btrfs/017
@@ -15,11 +15,8 @@
 . ./common/preamble
 _begin_fstest auto quick qgroup
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
-
 _supported_fs btrfs
 _require_scratch
 _require_scratch_qgroup
diff --git a/tests/btrfs/018 b/tests/btrfs/018
index c522e20784d577..f9e9497a695adb 100755
--- a/tests/btrfs/018
+++ b/tests/btrfs/018
@@ -9,10 +9,8 @@
 . ./common/preamble
 _begin_fstest auto quick subvol
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
 _supported_fs btrfs
 _require_scratch
 
diff --git a/tests/btrfs/019 b/tests/btrfs/019
index a5b590d32a8bb0..3ecde39fec51e4 100755
--- a/tests/btrfs/019
+++ b/tests/btrfs/019
@@ -21,10 +21,8 @@ _cleanup()
 	rm -f $tmp.*
 }
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
 _supported_fs btrfs
 _require_test
 _require_scratch
diff --git a/tests/btrfs/020 b/tests/btrfs/020
index ac876ea3428fd7..d2d9269fe614a6 100755
--- a/tests/btrfs/020
+++ b/tests/btrfs/020
@@ -25,10 +25,8 @@ _cleanup()
 	rm -f $fs_img1 $fs_img2 $fs_img3
 }
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
 _supported_fs btrfs
 _require_test
 _require_loop
diff --git a/tests/btrfs/021 b/tests/btrfs/021
index 1b55834aa99cd6..13f2ba3253d606 100755
--- a/tests/btrfs/021
+++ b/tests/btrfs/021
@@ -12,10 +12,8 @@
 . ./common/preamble
 _begin_fstest auto quick balance defrag
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
 run_test()
 {
 	_run_btrfs_balance_start $SCRATCH_MNT >> $seqres.full &
diff --git a/tests/btrfs/022 b/tests/btrfs/022
index 32ad80bf9c64e8..786283e9ae1e04 100755
--- a/tests/btrfs/022
+++ b/tests/btrfs/022
@@ -9,7 +9,6 @@
 . ./common/preamble
 _begin_fstest auto qgroup limit
 
-# Import common functions.
 . ./common/filter
 
 _supported_fs btrfs
diff --git a/tests/btrfs/023 b/tests/btrfs/023
index 9facf3e2092c74..15ce7d6968c671 100755
--- a/tests/btrfs/023
+++ b/tests/btrfs/023
@@ -11,10 +11,8 @@
 . ./common/preamble
 _begin_fstest auto
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
 _supported_fs btrfs
 _require_scratch_dev_pool 4
 # Zoned btrfs only supports SINGLE profile
diff --git a/tests/btrfs/024 b/tests/btrfs/024
index a8ca0e1d32d6bb..2eefbe62a2fed2 100755
--- a/tests/btrfs/024
+++ b/tests/btrfs/024
@@ -11,10 +11,8 @@
 . ./common/preamble
 _begin_fstest auto quick compress
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
 _supported_fs btrfs
 _require_scratch
 _require_btrfs_no_nodatacow
diff --git a/tests/btrfs/025 b/tests/btrfs/025
index 26f95c7d9a1eb8..1c3773be4bbff5 100755
--- a/tests/btrfs/025
+++ b/tests/btrfs/025
@@ -21,10 +21,8 @@ _cleanup()
     rm -fr $tmp
 }
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
 _supported_fs btrfs
 _require_scratch
 _require_xfs_io_command "falloc"
diff --git a/tests/btrfs/026 b/tests/btrfs/026
index ddd093b88204ca..00914f10a3a6f3 100755
--- a/tests/btrfs/026
+++ b/tests/btrfs/026
@@ -10,10 +10,8 @@
 . ./common/preamble
 _begin_fstest auto quick compress prealloc
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
 _supported_fs btrfs
 _require_scratch
 _require_xfs_io_command "falloc"
diff --git a/tests/btrfs/027 b/tests/btrfs/027
index dbf12c26d0cdd8..7d3307a130c6ef 100755
--- a/tests/btrfs/027
+++ b/tests/btrfs/027
@@ -9,11 +9,8 @@
 . ./common/preamble
 _begin_fstest auto replace volume scrub
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
-
 _supported_fs btrfs
 # we check scratch dev after each loop
 _require_scratch_nocheck
diff --git a/tests/btrfs/028 b/tests/btrfs/028
index d860974ec20732..efafa00431a5ab 100755
--- a/tests/btrfs/028
+++ b/tests/btrfs/028
@@ -13,10 +13,8 @@
 . ./common/preamble
 _begin_fstest auto qgroup balance
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
 _supported_fs btrfs
 _require_scratch
 _require_btrfs_qgroup_report
diff --git a/tests/btrfs/029 b/tests/btrfs/029
index 94886788c585cd..9b56cc73f818a0 100755
--- a/tests/btrfs/029
+++ b/tests/btrfs/029
@@ -18,11 +18,9 @@
 . ./common/preamble
 _begin_fstest auto quick clone
 
-# Import common functions.
 . ./common/filter
 . ./common/reflink
 
-# real QA test starts here
 _supported_fs btrfs
 
 _require_test
diff --git a/tests/btrfs/030 b/tests/btrfs/030
index bce5ba1e73db16..5b91dd21d59be9 100755
--- a/tests/btrfs/030
+++ b/tests/btrfs/030
@@ -28,10 +28,8 @@ _cleanup()
     rm -fr $tmp
 }
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
 _supported_fs btrfs
 _require_scratch
 _require_fssum
diff --git a/tests/btrfs/031 b/tests/btrfs/031
index b0796bae027a8d..83a28e4cce5e82 100755
--- a/tests/btrfs/031
+++ b/tests/btrfs/031
@@ -14,11 +14,9 @@
 . ./common/preamble
 _begin_fstest auto quick subvol clone
 
-# Import common functions.
 . ./common/filter
 . ./common/reflink
 
-# real QA test starts here
 _supported_fs btrfs
 
 _require_test
diff --git a/tests/btrfs/032 b/tests/btrfs/032
index 502a523b3a6191..b7b1fcf656834a 100755
--- a/tests/btrfs/032
+++ b/tests/btrfs/032
@@ -10,10 +10,8 @@
 . ./common/preamble
 _begin_fstest auto quick remount
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
 _supported_fs btrfs
 _require_scratch
 
diff --git a/tests/btrfs/033 b/tests/btrfs/033
index 50ec5856d671be..da002bcfe25f45 100755
--- a/tests/btrfs/033
+++ b/tests/btrfs/033
@@ -9,10 +9,8 @@
 . ./common/preamble
 _begin_fstest auto quick send snapshot
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
 _supported_fs btrfs
 _require_scratch
 
diff --git a/tests/btrfs/034 b/tests/btrfs/034
index abda75db76a97f..f2759826346c3f 100755
--- a/tests/btrfs/034
+++ b/tests/btrfs/034
@@ -18,10 +18,8 @@ _cleanup()
     rm -fr $tmp
 }
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
 _supported_fs btrfs
 _require_scratch
 _require_xfs_io_command "falloc"
diff --git a/tests/btrfs/035 b/tests/btrfs/035
index 7e644ecff4408c..dac2fff7dcdf9d 100755
--- a/tests/btrfs/035
+++ b/tests/btrfs/035
@@ -9,11 +9,9 @@
 . ./common/preamble
 _begin_fstest auto quick clone
 
-# Import common functions.
 . ./common/filter
 . ./common/filter.btrfs
 
-# real QA test starts here
 _supported_fs btrfs
 _require_scratch
 _require_cloner
diff --git a/tests/btrfs/036 b/tests/btrfs/036
index c3d13da24d644d..32c129c3a7ac28 100755
--- a/tests/btrfs/036
+++ b/tests/btrfs/036
@@ -40,10 +40,8 @@ do_snapshots()
 	done
 }
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
 _supported_fs btrfs
 _require_scratch
 
diff --git a/tests/btrfs/037 b/tests/btrfs/037
index 61193fdd2a7baa..4e4178cdd067b9 100755
--- a/tests/btrfs/037
+++ b/tests/btrfs/037
@@ -25,10 +25,8 @@ _cleanup()
     rm -fr $tmp
 }
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
 _supported_fs btrfs
 _require_scratch
 _require_xfs_io_command "falloc"
diff --git a/tests/btrfs/038 b/tests/btrfs/038
index 13e50701374352..f2f35a6b308ddf 100755
--- a/tests/btrfs/038
+++ b/tests/btrfs/038
@@ -24,10 +24,8 @@ _cleanup()
     rm -fr $tmp
 }
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
 _supported_fs btrfs
 _require_scratch
 _require_fssum
diff --git a/tests/btrfs/039 b/tests/btrfs/039
index c2d7c20cbc0d0a..bcc9d58abfc875 100755
--- a/tests/btrfs/039
+++ b/tests/btrfs/039
@@ -27,10 +27,8 @@ _cleanup()
     rm -fr $tmp
 }
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
 _supported_fs btrfs
 _require_scratch
 _require_fssum
diff --git a/tests/btrfs/040 b/tests/btrfs/040
index 35bd12cd0030b3..da5ec1faa56b56 100755
--- a/tests/btrfs/040
+++ b/tests/btrfs/040
@@ -27,10 +27,8 @@ _cleanup()
     rm -fr $tmp
 }
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
 _supported_fs btrfs
 _require_scratch
 _require_fssum
diff --git a/tests/btrfs/041 b/tests/btrfs/041
index 5b4577641d4797..35f058fa979be2 100755
--- a/tests/btrfs/041
+++ b/tests/btrfs/041
@@ -24,10 +24,8 @@ _cleanup()
 	rm -fr $restore_dir
 }
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
 _supported_fs btrfs
 _require_test
 _require_scratch
diff --git a/tests/btrfs/042 b/tests/btrfs/042
index 230f8fc05dcb80..89742303e817a3 100755
--- a/tests/btrfs/042
+++ b/tests/btrfs/042
@@ -9,7 +9,6 @@
 . ./common/preamble
 _begin_fstest auto quick qgroup limit
 
-# Import common functions.
 . ./common/filter
 
 _supported_fs btrfs
diff --git a/tests/btrfs/043 b/tests/btrfs/043
index 14b7cb71d0d7fe..788806b3b35c15 100755
--- a/tests/btrfs/043
+++ b/tests/btrfs/043
@@ -23,10 +23,8 @@ _cleanup()
     rm -fr $tmp
 }
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
 _supported_fs btrfs
 _require_scratch
 _require_fssum
diff --git a/tests/btrfs/044 b/tests/btrfs/044
index 0864d0401b0e1a..1a8f225a042f76 100755
--- a/tests/btrfs/044
+++ b/tests/btrfs/044
@@ -28,10 +28,8 @@ _cleanup()
     rm -fr $tmp
 }
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
 _supported_fs btrfs
 _require_scratch
 _require_fssum
diff --git a/tests/btrfs/045 b/tests/btrfs/045
index 9b23730b1e961f..04ba8ea0dcdfdf 100755
--- a/tests/btrfs/045
+++ b/tests/btrfs/045
@@ -44,10 +44,8 @@ _cleanup()
     rm -fr $tmp
 }
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
 _supported_fs btrfs
 _require_scratch
 _require_fssum
diff --git a/tests/btrfs/046 b/tests/btrfs/046
index 8b65fb1f1ecbe4..f0b08b6cdf5ed7 100755
--- a/tests/btrfs/046
+++ b/tests/btrfs/046
@@ -27,10 +27,8 @@ _cleanup()
 	rm -fr $tmp
 }
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
 _supported_fs btrfs
 _require_test
 _require_scratch
diff --git a/tests/btrfs/047 b/tests/btrfs/047
index ac79b9f14b6696..4b3fb35411a40b 100755
--- a/tests/btrfs/047
+++ b/tests/btrfs/047
@@ -10,12 +10,9 @@
 . ./common/preamble
 _begin_fstest auto quick snapshot attr
 
-# Import common functions.
 . ./common/filter
 . ./common/attr
 
-# real QA test starts here
-
 _supported_fs btrfs
 _require_attrs
 _require_scratch
diff --git a/tests/btrfs/048 b/tests/btrfs/048
index aa2030b12df679..52cc2bf8da33a9 100755
--- a/tests/btrfs/048
+++ b/tests/btrfs/048
@@ -20,11 +20,9 @@ _cleanup()
     rm -fr $tmp
 }
 
-# Import common functions.
 . ./common/filter
 . ./common/filter.btrfs
 
-# real QA test starts here
 _supported_fs btrfs
 _require_test
 _require_scratch
diff --git a/tests/btrfs/049 b/tests/btrfs/049
index c48e4087cc88b6..dd07c94a14a746 100755
--- a/tests/btrfs/049
+++ b/tests/btrfs/049
@@ -11,8 +11,6 @@
 . ./common/preamble
 _begin_fstest quick balance auto
 
-# real QA test starts here
-
 _supported_fs btrfs
 _require_scratch_swapfile
 _require_scratch_dev_pool 3
diff --git a/tests/btrfs/050 b/tests/btrfs/050
index ef1b3139112b04..7096eb83d63a90 100755
--- a/tests/btrfs/050
+++ b/tests/btrfs/050
@@ -25,10 +25,8 @@ _cleanup()
     rm -fr $tmp
 }
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
 _supported_fs btrfs
 _require_test
 _require_scratch
diff --git a/tests/btrfs/051 b/tests/btrfs/051
index f0ac86aa2ce98b..743dfd66b8996d 100755
--- a/tests/btrfs/051
+++ b/tests/btrfs/051
@@ -22,10 +22,8 @@ _cleanup()
     rm -fr $tmp
 }
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
 _supported_fs btrfs
 _require_test
 _require_scratch
diff --git a/tests/btrfs/052 b/tests/btrfs/052
index 0d60d413250aec..eabe43c477b305 100755
--- a/tests/btrfs/052
+++ b/tests/btrfs/052
@@ -17,10 +17,8 @@ _cleanup()
     rm -fr $tmp
 }
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
 _supported_fs btrfs
 _require_scratch
 _require_cloner
diff --git a/tests/btrfs/053 b/tests/btrfs/053
index 67239f10d3ab93..7f533bf42c66bb 100755
--- a/tests/btrfs/053
+++ b/tests/btrfs/053
@@ -23,11 +23,9 @@ _cleanup()
     rm -fr $tmp
 }
 
-# Import common functions.
 . ./common/filter
 . ./common/attr
 
-# real QA test starts here
 _supported_fs btrfs
 _require_test
 _require_scratch
diff --git a/tests/btrfs/054 b/tests/btrfs/054
index f1b5b2c3f14f34..daf3cb3d5f46e4 100755
--- a/tests/btrfs/054
+++ b/tests/btrfs/054
@@ -31,11 +31,9 @@ _cleanup()
     rm -fr $tmp
 }
 
-# Import common functions.
 . ./common/filter
 . ./common/attr
 
-# real QA test starts here
 _supported_fs btrfs
 _require_test
 _require_scratch
diff --git a/tests/btrfs/055 b/tests/btrfs/055
index e538636d933fae..900c3dba820fa8 100755
--- a/tests/btrfs/055
+++ b/tests/btrfs/055
@@ -21,10 +21,8 @@ _cleanup()
     rm -fr $tmp
 }
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
 _supported_fs btrfs
 _require_scratch
 _require_cloner
diff --git a/tests/btrfs/056 b/tests/btrfs/056
index e126398327c4b1..128c261a27b329 100755
--- a/tests/btrfs/056
+++ b/tests/btrfs/056
@@ -24,11 +24,9 @@ _cleanup()
 	rm -fr $tmp
 }
 
-# Import common functions.
 . ./common/filter
 . ./common/dmflakey
 
-# real QA test starts here
 _supported_fs btrfs
 _require_scratch
 _require_cloner
diff --git a/tests/btrfs/057 b/tests/btrfs/057
index e932a6572177ef..6cb001b7afc674 100755
--- a/tests/btrfs/057
+++ b/tests/btrfs/057
@@ -9,10 +9,8 @@
 . ./common/preamble
 _begin_fstest auto quick
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
 _supported_fs btrfs
 _require_scratch
 _require_qgroup_rescan
diff --git a/tests/btrfs/058 b/tests/btrfs/058
index 493f2c54efac93..ad7f850f61c92e 100755
--- a/tests/btrfs/058
+++ b/tests/btrfs/058
@@ -25,10 +25,8 @@ _cleanup()
 	rm -fr $tmp
 }
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
 _supported_fs btrfs
 _require_scratch
 _require_xfs_io_command "-T"
diff --git a/tests/btrfs/059 b/tests/btrfs/059
index 8b458b341f37b8..27be694726d55e 100755
--- a/tests/btrfs/059
+++ b/tests/btrfs/059
@@ -19,11 +19,9 @@ _cleanup()
 	rm -fr $tmp
 }
 
-# Import common functions.
 . ./common/filter
 . ./common/filter.btrfs
 
-# real QA test starts here
 _supported_fs btrfs
 _require_test
 _require_scratch
diff --git a/tests/btrfs/060 b/tests/btrfs/060
index a018489160273d..f15d2cf182260a 100755
--- a/tests/btrfs/060
+++ b/tests/btrfs/060
@@ -10,10 +10,8 @@
 . ./common/preamble
 _begin_fstest auto balance subvol scrub
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
 _supported_fs btrfs
 # we check scratch dev after each loop
 _require_scratch_nocheck
diff --git a/tests/btrfs/061 b/tests/btrfs/061
index c101041360cebb..a545833917c6ab 100755
--- a/tests/btrfs/061
+++ b/tests/btrfs/061
@@ -10,10 +10,8 @@
 . ./common/preamble
 _begin_fstest auto balance scrub
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
 _supported_fs btrfs
 # we check scratch dev after each loop
 _require_scratch_nocheck
diff --git a/tests/btrfs/062 b/tests/btrfs/062
index 818a0156668d8c..538324f0d98817 100755
--- a/tests/btrfs/062
+++ b/tests/btrfs/062
@@ -10,10 +10,8 @@
 . ./common/preamble
 _begin_fstest auto balance defrag compress scrub
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
 _supported_fs btrfs
 # we check scratch dev after each loop
 _require_scratch_nocheck
diff --git a/tests/btrfs/063 b/tests/btrfs/063
index 2f771baf7cea2b..e5d4842a0e5569 100755
--- a/tests/btrfs/063
+++ b/tests/btrfs/063
@@ -10,10 +10,8 @@
 . ./common/preamble
 _begin_fstest auto balance remount compress scrub
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
 _supported_fs btrfs
 # we check scratch dev after each loop
 _require_scratch_nocheck
diff --git a/tests/btrfs/064 b/tests/btrfs/064
index e9b46ce665775d..10ad289f700ebe 100755
--- a/tests/btrfs/064
+++ b/tests/btrfs/064
@@ -12,10 +12,8 @@
 . ./common/preamble
 _begin_fstest auto balance replace volume scrub
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
 _supported_fs btrfs
 # we check scratch dev after each loop
 _require_scratch_nocheck
diff --git a/tests/btrfs/065 b/tests/btrfs/065
index c4b6aafe7d263e..ef32cca2edb992 100755
--- a/tests/btrfs/065
+++ b/tests/btrfs/065
@@ -10,10 +10,8 @@
 . ./common/preamble
 _begin_fstest auto subvol replace volume scrub
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
 _supported_fs btrfs
 # we check scratch dev after each loop
 _require_scratch_nocheck
diff --git a/tests/btrfs/066 b/tests/btrfs/066
index a29034bb3a7eec..18644494d5888a 100755
--- a/tests/btrfs/066
+++ b/tests/btrfs/066
@@ -10,10 +10,8 @@
 . ./common/preamble
 _begin_fstest auto subvol scrub
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
 _supported_fs btrfs
 # we check scratch dev after each loop
 _require_scratch_nocheck
diff --git a/tests/btrfs/067 b/tests/btrfs/067
index 709db155d20934..811b09d97f5dbc 100755
--- a/tests/btrfs/067
+++ b/tests/btrfs/067
@@ -10,10 +10,8 @@
 . ./common/preamble
 _begin_fstest auto subvol defrag compress scrub
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
 _supported_fs btrfs
 # we check scratch dev after each loop
 _require_scratch_nocheck
diff --git a/tests/btrfs/068 b/tests/btrfs/068
index 15fd41db97b40d..17846aa624bc9b 100755
--- a/tests/btrfs/068
+++ b/tests/btrfs/068
@@ -11,10 +11,8 @@
 . ./common/preamble
 _begin_fstest auto subvol remount compress scrub
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
 _supported_fs btrfs
 # we check scratch dev after each loop
 _require_scratch_nocheck
diff --git a/tests/btrfs/069 b/tests/btrfs/069
index 139dde48a5f44c..049cc1809acc5b 100755
--- a/tests/btrfs/069
+++ b/tests/btrfs/069
@@ -10,10 +10,8 @@
 . ./common/preamble
 _begin_fstest auto replace scrub volume
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
 _supported_fs btrfs
 # we check scratch dev after each loop
 _require_scratch_nocheck
diff --git a/tests/btrfs/070 b/tests/btrfs/070
index 54aa275c7d0f72..d56fde2448de3a 100755
--- a/tests/btrfs/070
+++ b/tests/btrfs/070
@@ -10,10 +10,8 @@
 . ./common/preamble
 _begin_fstest auto replace defrag compress volume scrub
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
 _supported_fs btrfs
 # we check scratch dev after each loop
 _require_scratch_nocheck
diff --git a/tests/btrfs/071 b/tests/btrfs/071
index 6ebbd8cc3c54fc..5de62694203342 100755
--- a/tests/btrfs/071
+++ b/tests/btrfs/071
@@ -10,10 +10,8 @@
 . ./common/preamble
 _begin_fstest auto replace remount compress volume scrub
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
 _supported_fs btrfs
 # we check scratch dev after each loop
 _require_scratch_nocheck
diff --git a/tests/btrfs/072 b/tests/btrfs/072
index 4b6b6fb5723172..7da9b1668ed172 100755
--- a/tests/btrfs/072
+++ b/tests/btrfs/072
@@ -10,10 +10,8 @@
 . ./common/preamble
 _begin_fstest auto scrub defrag compress
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
 _supported_fs btrfs
 # we check scratch dev after each loop
 _require_scratch_nocheck
diff --git a/tests/btrfs/073 b/tests/btrfs/073
index b1604f94989aaf..4e94e3dea174da 100755
--- a/tests/btrfs/073
+++ b/tests/btrfs/073
@@ -10,10 +10,8 @@
 . ./common/preamble
 _begin_fstest auto scrub remount compress
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
 _supported_fs btrfs
 # we check scratch dev after each loop
 _require_scratch_nocheck
diff --git a/tests/btrfs/074 b/tests/btrfs/074
index 9b22c62029f0bb..789dcad2790363 100755
--- a/tests/btrfs/074
+++ b/tests/btrfs/074
@@ -10,10 +10,8 @@
 . ./common/preamble
 _begin_fstest auto defrag remount compress scrub
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
 _supported_fs btrfs
 # we check scratch dev after each loop
 _require_scratch_nocheck
diff --git a/tests/btrfs/075 b/tests/btrfs/075
index e10d656215dbc9..c54239e6c204ff 100755
--- a/tests/btrfs/075
+++ b/tests/btrfs/075
@@ -18,10 +18,8 @@ _cleanup()
 	$UMOUNT_PROG $subvol_mnt >/dev/null 2>&1
 }
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
 _supported_fs btrfs
 _require_scratch
 
diff --git a/tests/btrfs/076 b/tests/btrfs/076
index 894a1ac7fa5dbc..730be879ec1579 100755
--- a/tests/btrfs/076
+++ b/tests/btrfs/076
@@ -17,11 +17,9 @@ _cleanup()
 	rm -fr $tmp
 }
 
-# Import common functions.
 . ./common/filter
 . ./common/defrag
 
-# real QA test starts here
 _supported_fs btrfs
 _require_test
 _require_scratch
diff --git a/tests/btrfs/077 b/tests/btrfs/077
index 4cfd6ed75c79ee..7a69b98fc19f31 100755
--- a/tests/btrfs/077
+++ b/tests/btrfs/077
@@ -31,10 +31,8 @@ _cleanup()
     rm -fr $tmp
 }
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
 _supported_fs btrfs
 _require_scratch
 _require_fssum
diff --git a/tests/btrfs/078 b/tests/btrfs/078
index bdd7e04eacd917..9ebae93b12e878 100755
--- a/tests/btrfs/078
+++ b/tests/btrfs/078
@@ -24,10 +24,8 @@ _cleanup()
 	rm -fr $tmp
 }
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
 _supported_fs btrfs
 _require_scratch
 
diff --git a/tests/btrfs/079 b/tests/btrfs/079
index 22f57396e7b164..d13056ae8db53e 100755
--- a/tests/btrfs/079
+++ b/tests/btrfs/079
@@ -30,10 +30,8 @@ _cleanup()
 	rm -fr $tmp.* $tmp
 }
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
 _supported_fs btrfs
 _require_scratch
 # Since xfs_io's fiemap always use SYNC flag and can't be unset,
diff --git a/tests/btrfs/080 b/tests/btrfs/080
index ac9d9b6422d196..3330a9354c19a8 100755
--- a/tests/btrfs/080
+++ b/tests/btrfs/080
@@ -28,10 +28,8 @@ _cleanup()
 	rm -f $tmp.*
 }
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
 _supported_fs btrfs
 _require_scratch_nocheck
 
diff --git a/tests/btrfs/081 b/tests/btrfs/081
index 65fed9a7ecc42f..c3f84c7780b73b 100755
--- a/tests/btrfs/081
+++ b/tests/btrfs/081
@@ -19,10 +19,8 @@
 . ./common/preamble
 _begin_fstest auto quick clone
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
 _supported_fs btrfs
 _require_scratch
 _require_cloner
diff --git a/tests/btrfs/082 b/tests/btrfs/082
index 888464d33285a5..c20896bfcff1ed 100755
--- a/tests/btrfs/082
+++ b/tests/btrfs/082
@@ -18,10 +18,8 @@
 . ./common/preamble
 _begin_fstest auto quick remount
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
 _supported_fs btrfs
 _require_scratch
 
diff --git a/tests/btrfs/083 b/tests/btrfs/083
index e09769dd484dd1..df3a44377aaed4 100755
--- a/tests/btrfs/083
+++ b/tests/btrfs/083
@@ -23,10 +23,8 @@ _cleanup()
 	rm -f $tmp.*
 }
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
 _supported_fs btrfs
 _require_scratch
 _require_fssum
diff --git a/tests/btrfs/084 b/tests/btrfs/084
index 04ccbb91a52f2f..0e618f2e660f86 100755
--- a/tests/btrfs/084
+++ b/tests/btrfs/084
@@ -22,10 +22,8 @@ _cleanup()
 	rm -f $tmp.*
 }
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
 _supported_fs btrfs
 _require_scratch
 _require_fssum
diff --git a/tests/btrfs/085 b/tests/btrfs/085
index bcbf1a05dc8384..6726dd62829c32 100755
--- a/tests/btrfs/085
+++ b/tests/btrfs/085
@@ -23,11 +23,9 @@ _cleanup()
     rm -f $tmp.*
 }
 
-# Import common functions.
 . ./common/filter
 . ./common/dmflakey
 
-# real QA test starts here
 _supported_fs btrfs
 _require_scratch
 _require_dm_target flakey
diff --git a/tests/btrfs/086 b/tests/btrfs/086
index 8c1339ab5a929a..b0f9609df8f94b 100755
--- a/tests/btrfs/086
+++ b/tests/btrfs/086
@@ -18,10 +18,8 @@
 . ./common/preamble
 _begin_fstest auto quick clone
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
 _supported_fs btrfs
 _require_scratch
 _require_cloner
diff --git a/tests/btrfs/087 b/tests/btrfs/087
index 59a775efff90de..129b83e7cb7a50 100755
--- a/tests/btrfs/087
+++ b/tests/btrfs/087
@@ -28,10 +28,8 @@ _cleanup()
 	rm -f $tmp.*
 }
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
 _supported_fs btrfs
 _require_scratch
 _require_fssum
diff --git a/tests/btrfs/088 b/tests/btrfs/088
index 59972ae7a117bb..1696d02a595ec8 100755
--- a/tests/btrfs/088
+++ b/tests/btrfs/088
@@ -16,11 +16,9 @@
 . ./common/preamble
 _begin_fstest auto quick metadata
 
-# Import common functions.
 . ./common/filter
 . ./common/fail_make_request
 
-# real QA test starts here
 _supported_fs btrfs
 _require_scratch
 _require_fail_make_request
diff --git a/tests/btrfs/089 b/tests/btrfs/089
index e0b61e8ef72f7a..9460d4e8bf6b73 100755
--- a/tests/btrfs/089
+++ b/tests/btrfs/089
@@ -11,13 +11,9 @@
 . ./common/preamble
 _begin_fstest auto quick subvol
 
-# Import common functions.
 . ./common/filter
 . ./common/filter.btrfs
 
-# real QA test starts here
-
-# Modify as appropriate.
 _supported_fs btrfs
 _require_scratch
 
diff --git a/tests/btrfs/090 b/tests/btrfs/090
index 3693a3ad0f40be..d89f933858885f 100755
--- a/tests/btrfs/090
+++ b/tests/btrfs/090
@@ -16,12 +16,8 @@
 . ./common/preamble
 _begin_fstest auto quick metadata
 
-# Import common functions.
 . ./common/filter.btrfs
 
-# real QA test starts here
-
-# Modify as appropriate.
 _supported_fs btrfs
 _require_scratch
 _require_scratch_dev_pool
diff --git a/tests/btrfs/091 b/tests/btrfs/091
index a71e03406f8c59..b71e803eb09e93 100755
--- a/tests/btrfs/091
+++ b/tests/btrfs/091
@@ -10,12 +10,9 @@
 . ./common/preamble
 _begin_fstest auto quick qgroup
 
-# Import common functions.
 . ./common/filter
 . ./common/reflink
 
-# real QA test starts here
-
 _supported_fs btrfs
 _require_scratch
 _require_cp_reflink
diff --git a/tests/btrfs/092 b/tests/btrfs/092
index f752f97296b343..c397a3c5c164d7 100755
--- a/tests/btrfs/092
+++ b/tests/btrfs/092
@@ -27,10 +27,8 @@ _cleanup()
 	rm -f $tmp.*
 }
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
 _supported_fs btrfs
 _require_scratch
 _require_fssum
diff --git a/tests/btrfs/093 b/tests/btrfs/093
index f4ee873a2a62e4..eb4bea6cae48d6 100755
--- a/tests/btrfs/093
+++ b/tests/btrfs/093
@@ -15,10 +15,8 @@
 . ./common/preamble
 _begin_fstest auto quick clone
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
 _supported_fs btrfs
 _require_scratch
 _require_cloner
diff --git a/tests/btrfs/094 b/tests/btrfs/094
index 75804465d0ad17..cde26a2a510761 100755
--- a/tests/btrfs/094
+++ b/tests/btrfs/094
@@ -27,10 +27,8 @@ _cleanup()
 	rm -f $tmp.*
 }
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
 _supported_fs btrfs
 _require_scratch
 _require_cloner
diff --git a/tests/btrfs/095 b/tests/btrfs/095
index 3bd34c72e8eb39..b0076f3f1bd8cc 100755
--- a/tests/btrfs/095
+++ b/tests/btrfs/095
@@ -22,11 +22,9 @@ _cleanup()
 	rm -f $tmp.*
 }
 
-# Import common functions.
 . ./common/filter
 . ./common/dmflakey
 
-# real QA test starts here
 _supported_fs btrfs
 _require_scratch
 _require_dm_target flakey
diff --git a/tests/btrfs/096 b/tests/btrfs/096
index 8081868293e275..8e014cd24cc1fa 100755
--- a/tests/btrfs/096
+++ b/tests/btrfs/096
@@ -9,11 +9,9 @@
 . ./common/preamble
 _begin_fstest auto quick clone
 
-# Import common functions.
 . ./common/filter
 . ./common/filter.btrfs
 
-# real QA test starts here
 _supported_fs btrfs
 _require_scratch
 _require_cloner
diff --git a/tests/btrfs/097 b/tests/btrfs/097
index 16ed7e008fc7eb..3cd48822d9f5ad 100755
--- a/tests/btrfs/097
+++ b/tests/btrfs/097
@@ -17,10 +17,8 @@ _cleanup()
 	rm -f $tmp.*
 }
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
 _supported_fs btrfs
 _require_scratch
 _require_cloner
diff --git a/tests/btrfs/098 b/tests/btrfs/098
index d4e9f43dbae9d1..092543f40a11db 100755
--- a/tests/btrfs/098
+++ b/tests/btrfs/098
@@ -18,11 +18,9 @@ _cleanup()
 	rm -f $tmp.*
 }
 
-# Import common functions.
 . ./common/filter
 . ./common/dmflakey
 
-# real QA test starts here
 _supported_fs btrfs
 _require_scratch
 _require_dm_target flakey
diff --git a/tests/btrfs/099 b/tests/btrfs/099
index f3a2002a072029..f19c301cf5d6ff 100755
--- a/tests/btrfs/099
+++ b/tests/btrfs/099
@@ -10,11 +10,8 @@
 . ./common/preamble
 _begin_fstest auto quick qgroup limit
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
-
 _supported_fs btrfs
 _require_scratch
 _require_btrfs_qgroup_report
diff --git a/tests/btrfs/100 b/tests/btrfs/100
index 410e83ba176194..53fc548957ee70 100755
--- a/tests/btrfs/100
+++ b/tests/btrfs/100
@@ -17,7 +17,6 @@ _cleanup()
 	rm -f $tmp.*
 }
 
-# Import common functions.
 . ./common/filter
 . ./common/filter.btrfs
 . ./common/dmerror
diff --git a/tests/btrfs/101 b/tests/btrfs/101
index e8ed8c5c735133..fe380d73d69425 100755
--- a/tests/btrfs/101
+++ b/tests/btrfs/101
@@ -17,7 +17,6 @@ _cleanup()
 	rm -f $tmp.*
 }
 
-# Import common functions.
 . ./common/filter
 . ./common/filter.btrfs
 . ./common/dmerror
diff --git a/tests/btrfs/102 b/tests/btrfs/102
index 2a384f3cb74ea5..303904b8e6ae54 100755
--- a/tests/btrfs/102
+++ b/tests/btrfs/102
@@ -10,10 +10,8 @@
 . ./common/preamble
 _begin_fstest auto quick metadata enospc balance
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
 _supported_fs btrfs
 _require_scratch
 
diff --git a/tests/btrfs/103 b/tests/btrfs/103
index 57309106e1dc0c..b60527cb1602b9 100755
--- a/tests/btrfs/103
+++ b/tests/btrfs/103
@@ -10,10 +10,8 @@
 . ./common/preamble
 _begin_fstest auto quick clone compress
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
 _supported_fs btrfs
 _require_scratch
 _require_cloner
diff --git a/tests/btrfs/104 b/tests/btrfs/104
index c9528eb13d610d..d2e10c3ee74987 100755
--- a/tests/btrfs/104
+++ b/tests/btrfs/104
@@ -19,10 +19,8 @@
 . ./common/preamble
 _begin_fstest auto qgroup
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
 _supported_fs btrfs
 _require_scratch
 _require_btrfs_qgroup_report
diff --git a/tests/btrfs/105 b/tests/btrfs/105
index b6cc23b928f28e..988ce05ccf870f 100755
--- a/tests/btrfs/105
+++ b/tests/btrfs/105
@@ -20,10 +20,8 @@ _cleanup()
 	rm -f $tmp.*
 }
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
 _supported_fs btrfs
 _require_scratch
 
diff --git a/tests/btrfs/106 b/tests/btrfs/106
index 7444e4d5a7cb12..2eb02be7de75ee 100755
--- a/tests/btrfs/106
+++ b/tests/btrfs/106
@@ -11,10 +11,8 @@
 . ./common/preamble
 _begin_fstest auto quick clone compress
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
 _supported_fs btrfs
 _require_scratch
 _require_cloner
diff --git a/tests/btrfs/107 b/tests/btrfs/107
index 58ff6936c2ecb0..ae83f4d37b2637 100755
--- a/tests/btrfs/107
+++ b/tests/btrfs/107
@@ -10,12 +10,9 @@
 . ./common/preamble
 _begin_fstest auto quick prealloc
 
-# Import common functions.
 . ./common/filter
 . ./common/defrag
 
-# real QA test starts here
-
 _supported_fs btrfs
 _require_scratch
 _require_xfs_io_command "falloc"
diff --git a/tests/btrfs/108 b/tests/btrfs/108
index 0f734e9cfa0dd7..3fe06461cd7c3e 100755
--- a/tests/btrfs/108
+++ b/tests/btrfs/108
@@ -18,11 +18,9 @@ _cleanup()
 	rm -f $tmp.*
 }
 
-# Import common functions.
 . ./common/filter
 . ./common/reflink
 
-# real QA test starts here
 _supported_fs btrfs
 _require_scratch
 _require_cp_reflink
diff --git a/tests/btrfs/109 b/tests/btrfs/109
index c545733e067a4c..2fbfdb6c5dd6d2 100755
--- a/tests/btrfs/109
+++ b/tests/btrfs/109
@@ -18,11 +18,9 @@ _cleanup()
 	rm -f $tmp.*
 }
 
-# Import common functions.
 . ./common/filter
 . ./common/reflink
 
-# real QA test starts here
 _supported_fs btrfs
 _require_scratch
 _require_cp_reflink
diff --git a/tests/btrfs/110 b/tests/btrfs/110
index 86049233b490ee..7c3f7228bcdfcf 100755
--- a/tests/btrfs/110
+++ b/tests/btrfs/110
@@ -18,10 +18,8 @@ _cleanup()
 	rm -f $tmp.*
 }
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
 _supported_fs btrfs
 _require_scratch
 
diff --git a/tests/btrfs/111 b/tests/btrfs/111
index f03555bbbec97f..e9f0d432750e52 100755
--- a/tests/btrfs/111
+++ b/tests/btrfs/111
@@ -18,10 +18,8 @@ _cleanup()
 	rm -f $tmp.*
 }
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
 _supported_fs btrfs
 _require_scratch
 
diff --git a/tests/btrfs/112 b/tests/btrfs/112
index fd7aaad41ffb9b..2e1238288f666d 100755
--- a/tests/btrfs/112
+++ b/tests/btrfs/112
@@ -10,11 +10,9 @@
 . ./common/preamble
 _begin_fstest auto quick clone prealloc compress
 
-# Import common functions.
 . ./common/filter
 . ./common/filter.btrfs
 
-# real QA test starts here
 _supported_fs btrfs
 _require_scratch
 _require_cloner
diff --git a/tests/btrfs/113 b/tests/btrfs/113
index 7c90c3b61b3281..a076a06f20edae 100755
--- a/tests/btrfs/113
+++ b/tests/btrfs/113
@@ -12,11 +12,9 @@
 . ./common/preamble
 _begin_fstest auto quick compress clone
 
-# Import common functions.
 . ./common/filter
 . ./common/filter.btrfs
 
-# real QA test starts here
 _supported_fs btrfs
 _require_scratch
 _require_cloner
diff --git a/tests/btrfs/114 b/tests/btrfs/114
index 28e1ce3499042b..35efbd7714d816 100755
--- a/tests/btrfs/114
+++ b/tests/btrfs/114
@@ -10,10 +10,8 @@
 . ./common/preamble
 _begin_fstest auto qgroup
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
 _supported_fs btrfs
 _require_scratch
 
diff --git a/tests/btrfs/115 b/tests/btrfs/115
index 715f10b21d1a20..4af83b617a62e7 100755
--- a/tests/btrfs/115
+++ b/tests/btrfs/115
@@ -10,10 +10,8 @@
 . ./common/preamble
 _begin_fstest auto qgroup
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
 _supported_fs btrfs
 _require_scratch
 
diff --git a/tests/btrfs/116 b/tests/btrfs/116
index 2449e6e3a64df3..99da568dab6a0e 100755
--- a/tests/btrfs/116
+++ b/tests/btrfs/116
@@ -12,10 +12,8 @@
 . ./common/preamble
 _begin_fstest auto quick metadata
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
 _supported_fs btrfs
 _require_scratch
 # Writing non-contiguous data directly to the device
diff --git a/tests/btrfs/117 b/tests/btrfs/117
index 6539827b5a40b7..942e85fab1d0cd 100755
--- a/tests/btrfs/117
+++ b/tests/btrfs/117
@@ -13,11 +13,9 @@ _begin_fstest auto quick send clone
 
 tmp=`mktemp -d`
 
-# Import common functions.
 . ./common/filter
 . ./common/reflink
 
-# real QA test starts here
 _supported_fs btrfs
 _require_scratch
 _require_cp_reflink
diff --git a/tests/btrfs/118 b/tests/btrfs/118
index bd47748d8a8c84..3cc2729c588180 100755
--- a/tests/btrfs/118
+++ b/tests/btrfs/118
@@ -19,11 +19,9 @@ _cleanup()
 	rm -f $tmp.*
 }
 
-# Import common functions.
 . ./common/filter
 . ./common/dmflakey
 
-# real QA test starts here
 _supported_fs btrfs
 _require_scratch
 _require_dm_target flakey
diff --git a/tests/btrfs/119 b/tests/btrfs/119
index d1926da99ee319..85aaf35958e95f 100755
--- a/tests/btrfs/119
+++ b/tests/btrfs/119
@@ -18,11 +18,9 @@ _cleanup()
 	rm -f $tmp.*
 }
 
-# Import common functions.
 . ./common/filter
 . ./common/dmflakey
 
-# real QA test starts here
 _supported_fs btrfs
 _require_scratch
 _require_dm_target flakey
diff --git a/tests/btrfs/120 b/tests/btrfs/120
index ba297bbb9abf4c..4e692c4cc24836 100755
--- a/tests/btrfs/120
+++ b/tests/btrfs/120
@@ -20,11 +20,9 @@ _cleanup()
 	rm -f $tmp.*
 }
 
-# Import common functions.
 . ./common/filter
 . ./common/dmflakey
 
-# real QA test starts here
 _supported_fs btrfs
 _require_scratch
 _require_dm_target flakey
diff --git a/tests/btrfs/121 b/tests/btrfs/121
index 009f3b72172826..649d1676167d25 100755
--- a/tests/btrfs/121
+++ b/tests/btrfs/121
@@ -14,10 +14,8 @@
 . ./common/preamble
 _begin_fstest auto quick snapshot qgroup
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
 _supported_fs btrfs
 _require_scratch
 
diff --git a/tests/btrfs/122 b/tests/btrfs/122
index 0d585a99972a3c..fc8ea5ec0fe083 100755
--- a/tests/btrfs/122
+++ b/tests/btrfs/122
@@ -10,10 +10,8 @@
 . ./common/preamble
 _begin_fstest auto quick snapshot qgroup
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
 _supported_fs btrfs
 _require_scratch
 _require_btrfs_qgroup_report
diff --git a/tests/btrfs/123 b/tests/btrfs/123
index 4c5b7e116a4d9e..db7b1986241beb 100755
--- a/tests/btrfs/123
+++ b/tests/btrfs/123
@@ -13,12 +13,8 @@
 . ./common/preamble
 _begin_fstest auto quick qgroup balance
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
-
-# Modify as appropriate.
 _supported_fs btrfs
 _require_scratch
 _require_btrfs_qgroup_report
diff --git a/tests/btrfs/124 b/tests/btrfs/124
index 3d8141a109f0c6..f1e33c8c7948f1 100755
--- a/tests/btrfs/124
+++ b/tests/btrfs/124
@@ -33,11 +33,8 @@ _cleanup()
 	_btrfs_rescan_devices
 }
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
-
 _supported_fs btrfs
 _require_scratch_dev_pool 2
 _test_unmount
diff --git a/tests/btrfs/125 b/tests/btrfs/125
index 1b6e5d78b2f1f0..78c52b3e7d9deb 100755
--- a/tests/btrfs/125
+++ b/tests/btrfs/125
@@ -32,11 +32,8 @@ _cleanup()
 	_btrfs_rescan_devices
 }
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
-
 _supported_fs btrfs
 _require_scratch_dev_pool 3
 _test_unmount
diff --git a/tests/btrfs/126 b/tests/btrfs/126
index 1bb24e00f98ace..74a507dd64d092 100755
--- a/tests/btrfs/126
+++ b/tests/btrfs/126
@@ -9,12 +9,8 @@
 . ./common/preamble
 _begin_fstest auto quick qgroup limit
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
-
-# Modify as appropriate.
 _supported_fs btrfs
 _require_scratch
 _require_btrfs_qgroup_report
diff --git a/tests/btrfs/127 b/tests/btrfs/127
index f21531729e6be1..45a6d2d175071d 100755
--- a/tests/btrfs/127
+++ b/tests/btrfs/127
@@ -19,10 +19,8 @@ _cleanup()
 	rm -f $tmp.*
 }
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
 _supported_fs btrfs
 _require_test
 _require_scratch
diff --git a/tests/btrfs/128 b/tests/btrfs/128
index baf194cf6f744e..e68d03197f952e 100755
--- a/tests/btrfs/128
+++ b/tests/btrfs/128
@@ -18,10 +18,8 @@ _cleanup()
 	rm -f $tmp.*
 }
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
 _supported_fs btrfs
 _require_test
 _require_scratch
diff --git a/tests/btrfs/129 b/tests/btrfs/129
index 4e3046f3f38cc6..9147b9d2939eba 100755
--- a/tests/btrfs/129
+++ b/tests/btrfs/129
@@ -19,10 +19,8 @@ _cleanup()
 	rm -f $tmp.*
 }
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
 _supported_fs btrfs
 _require_test
 _require_scratch
diff --git a/tests/btrfs/130 b/tests/btrfs/130
index 6d9ddd4883dd61..52352d47ed4904 100755
--- a/tests/btrfs/130
+++ b/tests/btrfs/130
@@ -14,13 +14,9 @@
 . ./common/preamble
 _begin_fstest auto quick clone send
 
-# Import common functions.
 . ./common/filter
 . ./common/reflink
 
-# real QA test starts here
-
-# Modify as appropriate.
 _supported_fs btrfs
 _require_scratch
 _require_scratch_reflink
diff --git a/tests/btrfs/131 b/tests/btrfs/131
index 529ee3e80f87eb..8e64191ed677a5 100755
--- a/tests/btrfs/131
+++ b/tests/btrfs/131
@@ -9,11 +9,8 @@
 . ./common/preamble
 _begin_fstest auto quick
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
-
 _supported_fs btrfs
 _require_scratch
 _require_btrfs_command inspect-internal dump-super
diff --git a/tests/btrfs/132 b/tests/btrfs/132
index f50420f5118139..9e801d0081c8a3 100755
--- a/tests/btrfs/132
+++ b/tests/btrfs/132
@@ -21,12 +21,8 @@ _cleanup()
 	wait
 }
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
-
-# Modify as appropriate.
 _supported_fs btrfs
 _require_scratch
 
diff --git a/tests/btrfs/133 b/tests/btrfs/133
index 4f45d6e8480cd8..428736ef8aff14 100755
--- a/tests/btrfs/133
+++ b/tests/btrfs/133
@@ -19,10 +19,8 @@ _cleanup()
 	rm -f $tmp.*
 }
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
 _supported_fs btrfs
 _require_test
 _require_scratch
diff --git a/tests/btrfs/134 b/tests/btrfs/134
index b16fbc7437a6ca..a48b5bbdb5b967 100755
--- a/tests/btrfs/134
+++ b/tests/btrfs/134
@@ -19,10 +19,8 @@ _cleanup()
 	rm -f $tmp.*
 }
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
 _supported_fs btrfs
 _require_test
 _require_scratch
diff --git a/tests/btrfs/135 b/tests/btrfs/135
index 36270562ebd9c5..f57a8ad2bf7b68 100755
--- a/tests/btrfs/135
+++ b/tests/btrfs/135
@@ -20,10 +20,8 @@ _cleanup()
 	rm -f $tmp.*
 }
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
 _supported_fs btrfs
 _require_test
 _require_scratch
diff --git a/tests/btrfs/136 b/tests/btrfs/136
index 70e836a50c7b2c..3cb7150f9e64a8 100755
--- a/tests/btrfs/136
+++ b/tests/btrfs/136
@@ -14,12 +14,8 @@
 . ./common/preamble
 _begin_fstest auto convert
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
-
-# Modify as appropriate.
 _supported_fs btrfs
 _require_scratch_nocheck
 # ext4 does not support zoned block device
diff --git a/tests/btrfs/137 b/tests/btrfs/137
index 7d03c2602bacf7..acef0b750de872 100755
--- a/tests/btrfs/137
+++ b/tests/btrfs/137
@@ -17,11 +17,9 @@ _cleanup()
 	rm -f $tmp.*
 }
 
-# Import common functions.
 . ./common/filter
 . ./common/punch
 
-# real QA test starts here
 _supported_fs btrfs
 _require_test
 _require_scratch
diff --git a/tests/btrfs/138 b/tests/btrfs/138
index 427fdede01b243..c2d272d10b9747 100755
--- a/tests/btrfs/138
+++ b/tests/btrfs/138
@@ -10,11 +10,8 @@
 . ./common/preamble
 _begin_fstest auto compress
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
-
 _supported_fs btrfs
 _require_scratch
 _require_btrfs_command property
diff --git a/tests/btrfs/139 b/tests/btrfs/139
index f3d92ba468b6d1..f29324d3432295 100755
--- a/tests/btrfs/139
+++ b/tests/btrfs/139
@@ -12,7 +12,6 @@
 . ./common/preamble
 _begin_fstest auto qgroup limit
 
-# Import common functions.
 . ./common/filter
 
 _supported_fs btrfs
diff --git a/tests/btrfs/140 b/tests/btrfs/140
index 5ce658860c055d..f1bee5d3841234 100755
--- a/tests/btrfs/140
+++ b/tests/btrfs/140
@@ -14,12 +14,8 @@
 . ./common/preamble
 _begin_fstest auto quick read_repair fiemap
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
-
-# Modify as appropriate.
 _supported_fs btrfs
 _require_scratch_dev_pool 2
 # No data checksums for NOCOW case, so can't detect corruption and repair data.
diff --git a/tests/btrfs/141 b/tests/btrfs/141
index e1adb91e4d0a68..c78ee33e484cad 100755
--- a/tests/btrfs/141
+++ b/tests/btrfs/141
@@ -15,12 +15,8 @@
 . ./common/preamble
 _begin_fstest auto quick read_repair
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
-
-# Modify as appropriate.
 _supported_fs btrfs
 # No data checksums for NOCOW case, so can't detect corruption and repair data.
 _require_btrfs_no_nodatacow
diff --git a/tests/btrfs/142 b/tests/btrfs/142
index 7a63fb83fb10a2..d9a8609e2be1bf 100755
--- a/tests/btrfs/142
+++ b/tests/btrfs/142
@@ -15,13 +15,9 @@
 . ./common/preamble
 _begin_fstest auto quick read_repair
 
-# Import common functions.
 . ./common/filter
 . ./common/dmdust
 
-# real QA test starts here
-
-# Modify as appropriate.
 _supported_fs btrfs
 _require_scratch_dev_pool 2
 _require_dm_target dust
diff --git a/tests/btrfs/143 b/tests/btrfs/143
index b6ff2a424af626..07ebf33c347029 100755
--- a/tests/btrfs/143
+++ b/tests/btrfs/143
@@ -22,13 +22,9 @@
 . ./common/preamble
 _begin_fstest auto quick read_repair
 
-# Import common functions.
 . ./common/filter
 . ./common/dmdust
 
-# real QA test starts here
-
-# Modify as appropriate.
 _supported_fs btrfs
 _require_scratch_dev_pool 2
 _require_dm_target dust
diff --git a/tests/btrfs/144 b/tests/btrfs/144
index d41ce7e3c7f566..daae7821ce2790 100755
--- a/tests/btrfs/144
+++ b/tests/btrfs/144
@@ -19,10 +19,8 @@ _cleanup()
 	rm -f $tmp.*
 }
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
 _supported_fs btrfs
 _require_test
 _require_scratch
diff --git a/tests/btrfs/145 b/tests/btrfs/145
index ba97a2ad09bc3d..4e10a0e032a81d 100755
--- a/tests/btrfs/145
+++ b/tests/btrfs/145
@@ -19,10 +19,8 @@ _cleanup()
 	rm -f $tmp.*
 }
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
 _supported_fs btrfs
 _require_test
 _require_scratch
diff --git a/tests/btrfs/146 b/tests/btrfs/146
index e3b75dc0b8d32d..f734b610684e91 100755
--- a/tests/btrfs/146
+++ b/tests/btrfs/146
@@ -20,11 +20,9 @@ _cleanup()
     _dmerror_cleanup
 }
 
-# Import common functions.
 . ./common/filter
 . ./common/dmerror
 
-# real QA test starts here
 _supported_fs btrfs
 _require_scratch
 _require_scratch_dev_pool
diff --git a/tests/btrfs/147 b/tests/btrfs/147
index 74ead3d6d13526..71703be320a5e4 100755
--- a/tests/btrfs/147
+++ b/tests/btrfs/147
@@ -19,10 +19,8 @@ _cleanup()
 	rm -f $tmp.*
 }
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
 _supported_fs btrfs
 _require_test
 _require_scratch
diff --git a/tests/btrfs/148 b/tests/btrfs/148
index 65a262922569bc..52a416c11e7543 100755
--- a/tests/btrfs/148
+++ b/tests/btrfs/148
@@ -9,10 +9,8 @@
 . ./common/preamble
 _begin_fstest auto quick rw scrub
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
 _supported_fs btrfs
 _require_scratch
 _require_scratch_dev_pool 4
diff --git a/tests/btrfs/149 b/tests/btrfs/149
index d6dce45dcef579..5054a57c1c8ae8 100755
--- a/tests/btrfs/149
+++ b/tests/btrfs/149
@@ -20,11 +20,9 @@ _cleanup()
 	rm -f $tmp.*
 }
 
-# Import common functions.
 . ./common/filter
 . ./common/reflink
 
-# real QA test starts here
 _supported_fs btrfs
 _require_test
 _require_scratch
diff --git a/tests/btrfs/150 b/tests/btrfs/150
index c21e0a66b144b4..a02bdafc61c1dc 100755
--- a/tests/btrfs/150
+++ b/tests/btrfs/150
@@ -13,13 +13,9 @@
 . ./common/preamble
 _begin_fstest auto quick dangerous read_repair compress
 
-# Import common functions.
 . ./common/filter
 . ./common/fail_make_request
 
-# real QA test starts here
-
-# Modify as appropriate.
 _supported_fs btrfs
 _require_scratch
 _require_fail_make_request
diff --git a/tests/btrfs/151 b/tests/btrfs/151
index 54cd0827d915cb..edf42a83d3af4c 100755
--- a/tests/btrfs/151
+++ b/tests/btrfs/151
@@ -13,12 +13,8 @@
 . ./common/preamble
 _begin_fstest auto quick volume
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
-
-# Modify as appropriate.
 _supported_fs btrfs
 _require_scratch
 _require_scratch_dev_pool 3
diff --git a/tests/btrfs/152 b/tests/btrfs/152
index 75f576c3cfcaa0..8094320f3fdc46 100755
--- a/tests/btrfs/152
+++ b/tests/btrfs/152
@@ -10,10 +10,8 @@
 . ./common/preamble
 _begin_fstest auto quick metadata qgroup send
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
 _supported_fs btrfs
 _require_scratch
 
diff --git a/tests/btrfs/153 b/tests/btrfs/153
index 4a5fe2b8ce4fae..ecd648c2421bf2 100755
--- a/tests/btrfs/153
+++ b/tests/btrfs/153
@@ -9,12 +9,8 @@
 . ./common/preamble
 _begin_fstest auto quick qgroup limit preallocrw
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
-
-# Modify as appropriate.
 _supported_fs btrfs
 _require_scratch
 _require_btrfs_qgroup_report
diff --git a/tests/btrfs/154 b/tests/btrfs/154
index 6be2d5f6420924..ccd7603580ecce 100755
--- a/tests/btrfs/154
+++ b/tests/btrfs/154
@@ -14,11 +14,8 @@
 . ./common/preamble
 _begin_fstest auto quick
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
-
 _supported_fs btrfs
 _require_scratch
 _require_command $PYTHON3_PROG python3
diff --git a/tests/btrfs/155 b/tests/btrfs/155
index e99a1054dab1bd..70cccab7cd1576 100755
--- a/tests/btrfs/155
+++ b/tests/btrfs/155
@@ -19,10 +19,8 @@ _cleanup()
 	rm -f $tmp.*
 }
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
 _supported_fs btrfs
 _require_test
 _require_scratch
diff --git a/tests/btrfs/156 b/tests/btrfs/156
index 4f323f3703de59..eb8fd0624761b9 100755
--- a/tests/btrfs/156
+++ b/tests/btrfs/156
@@ -17,12 +17,8 @@
 . ./common/preamble
 _begin_fstest auto quick trim balance
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
-
-# Modify as appropriate.
 _supported_fs btrfs
 _require_scratch
 _require_fstrim
diff --git a/tests/btrfs/157 b/tests/btrfs/157
index 648db0d09d3df0..788687efb957a7 100755
--- a/tests/btrfs/157
+++ b/tests/btrfs/157
@@ -23,12 +23,8 @@
 . ./common/preamble
 _begin_fstest auto quick raid read_repair
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
-
-# Modify as appropriate.
 _supported_fs btrfs
 # No data checksums for NOCOW case, so can't detect corruption and repair data.
 _require_btrfs_no_nodatacow
diff --git a/tests/btrfs/158 b/tests/btrfs/158
index 28599d096305ec..b45e4dcdce04bc 100755
--- a/tests/btrfs/158
+++ b/tests/btrfs/158
@@ -15,12 +15,8 @@
 . ./common/preamble
 _begin_fstest auto quick raid scrub
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
-
-# Modify as appropriate.
 _supported_fs btrfs
 # No data checksums for NOCOW case, so can't detect corruption and repair data.
 _require_btrfs_no_nodatacow
diff --git a/tests/btrfs/159 b/tests/btrfs/159
index 7641f65db537f8..0cbf5be142dca1 100755
--- a/tests/btrfs/159
+++ b/tests/btrfs/159
@@ -19,11 +19,9 @@ _cleanup()
 	rm -f $tmp.*
 }
 
-# Import common functions.
 . ./common/filter
 . ./common/dmflakey
 
-# real QA test starts here
 _supported_fs btrfs
 _require_scratch
 _require_dm_target flakey
diff --git a/tests/btrfs/160 b/tests/btrfs/160
index 48c2133c9622df..23a2a8c42f3a9f 100755
--- a/tests/btrfs/160
+++ b/tests/btrfs/160
@@ -19,11 +19,9 @@ _cleanup()
 	_dmerror_cleanup
 }
 
-# Import common functions.
 . ./common/filter
 . ./common/dmerror
 
-# real QA test starts here
 _supported_fs btrfs
 _require_scratch_dev_pool
 
diff --git a/tests/btrfs/161 b/tests/btrfs/161
index 5aac8fe93a3bdc..2fbbc54010a3d8 100755
--- a/tests/btrfs/161
+++ b/tests/btrfs/161
@@ -11,12 +11,8 @@
 . ./common/preamble
 _begin_fstest auto quick volume seed
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
-
-# Modify as appropriate.
 _supported_fs btrfs
 _require_command "$BTRFS_TUNE_PROG" btrfstune
 _require_scratch_dev_pool 2
diff --git a/tests/btrfs/162 b/tests/btrfs/162
index 1d8dbf9546be4f..68652a355a8250 100755
--- a/tests/btrfs/162
+++ b/tests/btrfs/162
@@ -12,13 +12,9 @@
 . ./common/preamble
 _begin_fstest auto quick volume seed
 
-# Import common functions.
 . ./common/filter
 . ./common/filter.btrfs
 
-# real QA test starts here
-
-# Modify as appropriate.
 _supported_fs btrfs
 _require_command "$BTRFS_TUNE_PROG" btrfstune
 _require_scratch_dev_pool 3
diff --git a/tests/btrfs/163 b/tests/btrfs/163
index da31cfb8f1dd03..c7a29bf33af39e 100755
--- a/tests/btrfs/163
+++ b/tests/btrfs/163
@@ -24,13 +24,9 @@ _cleanup()
 	_btrfs_rescan_devices
 }
 
-# Import common functions.
 . ./common/filter
 . ./common/filter.btrfs
 
-# real QA test starts here
-
-# Modify as appropriate.
 _supported_fs btrfs
 _require_command "$BTRFS_TUNE_PROG" btrfstune
 _require_scratch_dev_pool 3
diff --git a/tests/btrfs/164 b/tests/btrfs/164
index bc62b535ca0c66..d5e91cfacefe1e 100755
--- a/tests/btrfs/164
+++ b/tests/btrfs/164
@@ -20,9 +20,6 @@ _cleanup()
 	_btrfs_rescan_devices
 }
 
-# real QA test starts here
-
-# Modify as appropriate.
 _supported_fs btrfs
 _require_btrfs_forget_or_module_loadable
 _require_scratch_dev_pool 2
diff --git a/tests/btrfs/165 b/tests/btrfs/165
index c4a52a155a425c..bab40060b9d57d 100755
--- a/tests/btrfs/165
+++ b/tests/btrfs/165
@@ -31,10 +31,8 @@ rm_r_subvol() {
 	rm -r $1 >> $seqres.full 2>&1
 }
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
 _supported_fs btrfs
 _require_scratch
 _require_btrfs_fs_feature "rmdir_subvol"
diff --git a/tests/btrfs/166 b/tests/btrfs/166
index 47f7f9b38debd3..726db698e70201 100755
--- a/tests/btrfs/166
+++ b/tests/btrfs/166
@@ -19,11 +19,9 @@ _cleanup()
 	rm -f $tmp.*
 }
 
-# Import common functions.
 . ./common/filter
 . ./common/dmflakey
 
-# real QA test starts here
 _supported_fs btrfs
 _require_scratch
 _require_dm_target flakey
diff --git a/tests/btrfs/167 b/tests/btrfs/167
index 7ab2fdbaa60e1c..fb087a7385efe2 100755
--- a/tests/btrfs/167
+++ b/tests/btrfs/167
@@ -13,12 +13,8 @@
 . ./common/preamble
 _begin_fstest auto quick replace volume remount compress
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
-
-# Modify as appropriate.
 _supported_fs btrfs
 _require_scratch_dev_pool 2
 _require_scratch_dev_pool_equal_size
diff --git a/tests/btrfs/168 b/tests/btrfs/168
index acc58b51ee3954..29a18183d53fee 100755
--- a/tests/btrfs/168
+++ b/tests/btrfs/168
@@ -19,10 +19,8 @@ _cleanup()
 	rm -fr $send_files_dir
 }
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
 _supported_fs btrfs
 _require_test
 _require_scratch
diff --git a/tests/btrfs/169 b/tests/btrfs/169
index 009fdaee7c466d..269c1a586f6975 100755
--- a/tests/btrfs/169
+++ b/tests/btrfs/169
@@ -19,10 +19,8 @@ _cleanup()
 	rm -fr $send_files_dir
 }
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
 _supported_fs btrfs
 _require_test
 _require_scratch
diff --git a/tests/btrfs/170 b/tests/btrfs/170
index ab105d36fb969e..fcbd38b9a284a1 100755
--- a/tests/btrfs/170
+++ b/tests/btrfs/170
@@ -11,10 +11,8 @@
 . ./common/preamble
 _begin_fstest auto quick snapshot prealloc
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
 _supported_fs btrfs
 _require_scratch
 _require_xfs_io_command "falloc" "-k"
diff --git a/tests/btrfs/171 b/tests/btrfs/171
index 6a1ed1c1a9d4f4..e820fd9d573205 100755
--- a/tests/btrfs/171
+++ b/tests/btrfs/171
@@ -13,11 +13,9 @@
 . ./common/preamble
 _begin_fstest auto quick qgroup
 
-# Import common functions.
 . ./common/filter
 . ./common/filter.btrfs
 
-# real QA test starts here
 _supported_fs btrfs
 _require_scratch
 
diff --git a/tests/btrfs/172 b/tests/btrfs/172
index f2997c047effb0..0b7cf1b749a3c3 100755
--- a/tests/btrfs/172
+++ b/tests/btrfs/172
@@ -20,13 +20,9 @@ _cleanup()
 	rm -f $tmp.*
 }
 
-# Import common functions.
 . ./common/filter
 . ./common/dmlogwrites
 
-# real QA test starts here
-
-# Modify as appropriate.
 _supported_fs btrfs
 _require_scratch
 _require_log_writes
diff --git a/tests/btrfs/176 b/tests/btrfs/176
index 0ddff8d8e62d22..7675441083319f 100755
--- a/tests/btrfs/176
+++ b/tests/btrfs/176
@@ -9,12 +9,8 @@
 . ./common/preamble
 _begin_fstest auto quick swap volume
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
-
-# Modify as appropriate.
 _supported_fs btrfs
 _require_scratch_dev_pool 3
 _require_scratch_swapfile
diff --git a/tests/btrfs/177 b/tests/btrfs/177
index 7b004b83c15fd9..38c3d41d49d3a2 100755
--- a/tests/btrfs/177
+++ b/tests/btrfs/177
@@ -11,7 +11,6 @@ _begin_fstest auto quick swap balance
 
 . ./common/filter
 
-# Modify as appropriate.
 _supported_fs btrfs
 _require_scratch_swapfile
 
diff --git a/tests/btrfs/178 b/tests/btrfs/178
index 5e148615a1840d..fda287dd9dcc4f 100755
--- a/tests/btrfs/178
+++ b/tests/btrfs/178
@@ -21,10 +21,8 @@ _cleanup()
 	rm -f $tmp.*
 }
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
 _supported_fs btrfs
 _require_test
 _require_scratch
diff --git a/tests/btrfs/179 b/tests/btrfs/179
index 00013af0a19038..7fcdbfd32d9c31 100755
--- a/tests/btrfs/179
+++ b/tests/btrfs/179
@@ -12,12 +12,8 @@
 . ./common/preamble
 _begin_fstest auto qgroup dangerous
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
-
-# Modify as appropriate.
 _supported_fs btrfs
 _require_scratch
 
diff --git a/tests/btrfs/180 b/tests/btrfs/180
index aa195f7b40085d..59bb3c83d68cd4 100755
--- a/tests/btrfs/180
+++ b/tests/btrfs/180
@@ -13,12 +13,8 @@
 . ./common/preamble
 _begin_fstest auto quick qgroup limit prealloc
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
-
-# Modify as appropriate.
 _supported_fs btrfs
 _require_scratch
 _require_xfs_io_command falloc
diff --git a/tests/btrfs/181 b/tests/btrfs/181
index 8a3c3c17ed08ab..068e6e8e4e9566 100755
--- a/tests/btrfs/181
+++ b/tests/btrfs/181
@@ -13,12 +13,8 @@
 . ./common/preamble
 _begin_fstest auto quick balance
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
-
-# Modify as appropriate.
 _supported_fs btrfs
 _require_scratch
 _require_btrfs_command inspect-internal dump-super
diff --git a/tests/btrfs/182 b/tests/btrfs/182
index 1967469bbed4bb..b5bd022b73e742 100755
--- a/tests/btrfs/182
+++ b/tests/btrfs/182
@@ -15,12 +15,8 @@
 . ./common/preamble
 _begin_fstest auto quick balance
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
-
-# Modify as appropriate.
 _supported_fs btrfs
 _require_scratch
 
diff --git a/tests/btrfs/183 b/tests/btrfs/183
index e7afb0588e01f4..9d3e78cc855536 100755
--- a/tests/btrfs/183
+++ b/tests/btrfs/183
@@ -10,11 +10,9 @@
 . ./common/preamble
 _begin_fstest auto quick clone compress punch
 
-# Import common functions.
 . ./common/filter
 . ./common/reflink
 
-# real QA test starts here
 _supported_fs btrfs
 _require_scratch_reflink
 _require_xfs_io_command "fpunch"
diff --git a/tests/btrfs/184 b/tests/btrfs/184
index ee43a8d3a387aa..ad95745780d260 100755
--- a/tests/btrfs/184
+++ b/tests/btrfs/184
@@ -10,10 +10,8 @@
 . ./common/preamble
 _begin_fstest auto quick volume
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
 _supported_fs btrfs
 _require_scratch
 _require_scratch_dev_pool 2
diff --git a/tests/btrfs/185 b/tests/btrfs/185
index c7b8d2d46951d5..2050672edf0bac 100755
--- a/tests/btrfs/185
+++ b/tests/btrfs/185
@@ -21,10 +21,8 @@ _cleanup()
 	rm -f $tmp.*
 }
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
 _supported_fs btrfs
 _require_scratch_dev_pool 2
 _scratch_dev_pool_get 2
diff --git a/tests/btrfs/186 b/tests/btrfs/186
index b52d0b05cf6cc8..164e39757c1a34 100755
--- a/tests/btrfs/186
+++ b/tests/btrfs/186
@@ -20,10 +20,8 @@ _cleanup()
 	rm -fr $send_files_dir
 }
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
 _supported_fs btrfs
 _require_test
 _require_scratch
diff --git a/tests/btrfs/187 b/tests/btrfs/187
index d3cf05a1bd92f5..326071b8609168 100755
--- a/tests/btrfs/187
+++ b/tests/btrfs/187
@@ -15,12 +15,10 @@
 . ./common/preamble
 _begin_fstest auto send dedupe clone balance
 
-# Import common functions.
 . ./common/attr
 . ./common/filter
 . ./common/reflink
 
-# real QA test starts here
 _supported_fs btrfs
 _require_scratch_dedupe
 _require_attrs
diff --git a/tests/btrfs/188 b/tests/btrfs/188
index fcaf84b15053c7..2791a133fa73a0 100755
--- a/tests/btrfs/188
+++ b/tests/btrfs/188
@@ -20,10 +20,8 @@ _cleanup()
 	rm -fr $send_files_dir
 }
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
 _supported_fs btrfs
 _require_test
 _require_scratch
diff --git a/tests/btrfs/189 b/tests/btrfs/189
index ec6e56fa0020e0..fb7ebfad360315 100755
--- a/tests/btrfs/189
+++ b/tests/btrfs/189
@@ -22,11 +22,9 @@ _cleanup()
 	rm -fr $send_files_dir
 }
 
-# Import common functions.
 . ./common/filter
 . ./common/reflink
 
-# real QA test starts here
 _supported_fs btrfs
 _require_fssum
 _require_test
diff --git a/tests/btrfs/190 b/tests/btrfs/190
index f78c14fe446458..6d805e6be17aa8 100755
--- a/tests/btrfs/190
+++ b/tests/btrfs/190
@@ -10,13 +10,9 @@
 . ./common/preamble
 _begin_fstest auto quick replay balance qgroup recoveryloop
 
-# Import common functions.
 . ./common/filter
 . ./common/dmlogwrites
 
-# real QA test starts here
-
-# Modify as appropriate.
 _supported_fs btrfs
 _require_scratch
 # and we need extra device as log device
diff --git a/tests/btrfs/191 b/tests/btrfs/191
index 3c565d0ad20999..60b08137db0aa5 100755
--- a/tests/btrfs/191
+++ b/tests/btrfs/191
@@ -18,11 +18,9 @@ _cleanup()
 	rm -f $tmp.*
 }
 
-# Import common functions.
 . ./common/filter
 . ./common/reflink
 
-# real QA test starts here
 _supported_fs btrfs
 _require_test
 _require_scratch_dedupe
diff --git a/tests/btrfs/192 b/tests/btrfs/192
index 00ea1478ab1a71..0a35e055b3ce9a 100755
--- a/tests/btrfs/192
+++ b/tests/btrfs/192
@@ -22,14 +22,10 @@ _cleanup()
 	rm -f $tmp.*
 }
 
-# Import common functions.
 . ./common/filter
 . ./common/attr
 . ./common/dmlogwrites
 
-# real QA test starts here
-
-# Modify as appropriate.
 _supported_fs btrfs
 
 _require_command "$KILLALL_PROG" killall
diff --git a/tests/btrfs/193 b/tests/btrfs/193
index 67220c7a5c68df..bf9e92b4aaf91a 100755
--- a/tests/btrfs/193
+++ b/tests/btrfs/193
@@ -12,12 +12,8 @@
 . ./common/preamble
 _begin_fstest auto quick qgroup enospc limit prealloc
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
-
-# Modify as appropriate.
 _supported_fs btrfs
 _require_scratch
 _require_xfs_io_command falloc
diff --git a/tests/btrfs/194 b/tests/btrfs/194
index d749377cb19eb0..726f61d4298a9c 100755
--- a/tests/btrfs/194
+++ b/tests/btrfs/194
@@ -13,12 +13,8 @@
 . ./common/preamble
 _begin_fstest auto volume
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
-
-# Modify as appropriate.
 _supported_fs btrfs
 _require_scratch_dev_pool 2
 _scratch_dev_pool_get 2
diff --git a/tests/btrfs/195 b/tests/btrfs/195
index 96cc4134392592..c820c9d2718325 100755
--- a/tests/btrfs/195
+++ b/tests/btrfs/195
@@ -10,12 +10,8 @@
 . ./common/preamble
 _begin_fstest auto volume balance scrub
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
-
-# Modify as appropriate.
 _supported_fs btrfs
 _require_scratch_dev_pool 4
 # Zoned btrfs only supports SINGLE profile
diff --git a/tests/btrfs/196 b/tests/btrfs/196
index 71b67ce2ffc0c7..9602c6f44cbc4e 100755
--- a/tests/btrfs/196
+++ b/tests/btrfs/196
@@ -25,14 +25,10 @@ _cleanup()
 	rm -f $tmp.*
 }
 
-# Import common functions.
 . ./common/filter
 . ./common/dmthin
 . ./common/dmlogwrites
 
-# real QA test starts here
-
-# Modify as appropriate.
 _supported_fs btrfs
 
 # Use thin device as replay device, which requires $SCRATCH_DEV
diff --git a/tests/btrfs/197 b/tests/btrfs/197
index d259fd99fb505d..db24f9c5ad25c5 100755
--- a/tests/btrfs/197
+++ b/tests/btrfs/197
@@ -21,11 +21,9 @@ _cleanup()
 	rm -f $tmp.*
 }
 
-# Import common functions.
 . ./common/filter
 . ./common/filter.btrfs
 
-# real QA test starts here
 _supported_fs btrfs
 _require_test
 _require_scratch
diff --git a/tests/btrfs/198 b/tests/btrfs/198
index 7d23ffcee3c5be..8312aa23353363 100755
--- a/tests/btrfs/198
+++ b/tests/btrfs/198
@@ -9,11 +9,9 @@
 . ./common/preamble
 _begin_fstest auto quick volume
 
-# Import common functions.
 . ./common/filter
 . ./common/filter.btrfs
 
-# real QA test starts here
 _supported_fs btrfs
 _require_command "$WIPEFS_PROG" wipefs
 _require_scratch
diff --git a/tests/btrfs/199 b/tests/btrfs/199
index a4920b99ef97ec..ff6877048c0372 100755
--- a/tests/btrfs/199
+++ b/tests/btrfs/199
@@ -24,12 +24,8 @@ _cleanup()
 	rm -rf $tmp.*
 }
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
-
-# Modify as appropriate.
 _supported_fs btrfs
 _fixed_by_kernel_commit 6b7faadd985c \
 	"btrfs: Ensure we trim ranges across block group boundary"
diff --git a/tests/btrfs/200 b/tests/btrfs/200
index 5ce3775f2222f9..20f16bf7913f36 100755
--- a/tests/btrfs/200
+++ b/tests/btrfs/200
@@ -18,12 +18,10 @@ _cleanup()
 	rm -fr $send_files_dir
 }
 
-# Import common functions.
 . ./common/filter
 . ./common/reflink
 . ./common/punch
 
-# real QA test starts here
 _supported_fs btrfs
 _require_fssum
 _require_test
diff --git a/tests/btrfs/201 b/tests/btrfs/201
index e61abb5ebba06b..007319ae4ccc2b 100755
--- a/tests/btrfs/201
+++ b/tests/btrfs/201
@@ -19,12 +19,10 @@ _cleanup()
 	rm -f $tmp.*
 }
 
-# Import common functions.
 . ./common/attr
 . ./common/filter
 . ./common/dmflakey
 
-# real QA test starts here
 _supported_fs btrfs
 _require_scratch
 _require_dm_target flakey
diff --git a/tests/btrfs/203 b/tests/btrfs/203
index e506118e2cd25c..87ed0c66ad1fa9 100755
--- a/tests/btrfs/203
+++ b/tests/btrfs/203
@@ -19,11 +19,9 @@ _cleanup()
 	rm -fr $send_files_dir
 }
 
-# Import common functions.
 . ./common/filter
 . ./common/reflink
 
-# real QA test starts here
 _supported_fs btrfs
 _require_test
 _require_scratch_reflink
diff --git a/tests/btrfs/204 b/tests/btrfs/204
index ec751e421961a6..73511d997120e7 100755
--- a/tests/btrfs/204
+++ b/tests/btrfs/204
@@ -10,12 +10,8 @@
 . ./common/preamble
 _begin_fstest auto quick punch
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
-
-# Modify as appropriate.
 _supported_fs btrfs
 _require_scratch
 _require_xfs_io_command "fpunch"
diff --git a/tests/btrfs/205 b/tests/btrfs/205
index 728f9a7c748773..096a5dd9e2d74b 100755
--- a/tests/btrfs/205
+++ b/tests/btrfs/205
@@ -16,11 +16,9 @@
 . ./common/preamble
 _begin_fstest auto quick clone compress prealloc
 
-# Import common functions.
 . ./common/filter
 . ./common/reflink
 
-# real QA test starts here
 _supported_fs btrfs
 _require_scratch_reflink
 _require_xfs_io_command "falloc" "-k"
diff --git a/tests/btrfs/206 b/tests/btrfs/206
index 6ac3d27bbde375..79286f8768c67e 100755
--- a/tests/btrfs/206
+++ b/tests/btrfs/206
@@ -21,11 +21,9 @@ _cleanup()
 	rm -f $tmp.*
 }
 
-# Import common functions.
 . ./common/filter
 . ./common/dmlogwrites
 
-# real QA test starts here
 _supported_fs btrfs
 _require_test
 _require_scratch
diff --git a/tests/btrfs/207 b/tests/btrfs/207
index dc35899b8bdd08..fc18b17f67c28b 100755
--- a/tests/btrfs/207
+++ b/tests/btrfs/207
@@ -10,7 +10,6 @@
 . ./common/preamble
 _begin_fstest auto rw raid
 
-# Import common functions.
 . ./common/filter
 
 _supported_fs btrfs
diff --git a/tests/btrfs/208 b/tests/btrfs/208
index d58803e2f801a0..c104fa7453fd15 100755
--- a/tests/btrfs/208
+++ b/tests/btrfs/208
@@ -10,11 +10,9 @@
 . ./common/preamble
 _begin_fstest auto quick subvol
 
-# Import common functions.
 . ./common/filter
 . ./common/filter.btrfs
 
-# real QA test starts here
 _supported_fs btrfs
 _require_scratch
 _require_btrfs_command subvolume delete --subvolid
diff --git a/tests/btrfs/209 b/tests/btrfs/209
index 3094885f585085..9f8808b60c8d9c 100755
--- a/tests/btrfs/209
+++ b/tests/btrfs/209
@@ -20,12 +20,10 @@ _cleanup()
 	rm -f $tmp.*
 }
 
-# Import common functions.
 . ./common/attr
 . ./common/filter
 . ./common/dmflakey
 
-# real QA test starts here
 _supported_fs btrfs
 _require_scratch
 _require_dm_target flakey
diff --git a/tests/btrfs/210 b/tests/btrfs/210
index f3d769fa09de6b..021a4b8a522cd2 100755
--- a/tests/btrfs/210
+++ b/tests/btrfs/210
@@ -10,12 +10,8 @@
 . ./common/preamble
 _begin_fstest auto quick qgroup snapshot
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
-
-# Modify as appropriate.
 _supported_fs btrfs
 _require_scratch
 
diff --git a/tests/btrfs/211 b/tests/btrfs/211
index f5744b75f4e840..d80dc06f16234c 100755
--- a/tests/btrfs/211
+++ b/tests/btrfs/211
@@ -20,11 +20,9 @@ _cleanup()
 	rm -f $tmp.*
 }
 
-# Import common functions.
 . ./common/filter
 . ./common/dmflakey
 
-# real QA test starts here
 _supported_fs btrfs
 _require_scratch
 _require_xfs_io_command "falloc" "-k"
diff --git a/tests/btrfs/212 b/tests/btrfs/212
index a7df938b9e2525..71337722b5bf92 100755
--- a/tests/btrfs/212
+++ b/tests/btrfs/212
@@ -22,12 +22,8 @@ _cleanup()
 	wait
 }
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
-
-# Modify as appropriate.
 _supported_fs btrfs
 _require_scratch
 _require_command "$KILLALL_PROG" killall
diff --git a/tests/btrfs/213 b/tests/btrfs/213
index 816041a0cc2ea0..33504d3dac3357 100755
--- a/tests/btrfs/213
+++ b/tests/btrfs/213
@@ -17,10 +17,8 @@ _cleanup()
 	rm -f $tmp.*
 }
 
-# Import common functions.
 . ./common/filter
 
-# Modify as appropriate.
 _supported_fs btrfs
 _require_scratch
 _require_xfs_io_command pwrite -D
diff --git a/tests/btrfs/214 b/tests/btrfs/214
index 2a728f7e9ebf35..24d7c9814c4fb7 100755
--- a/tests/btrfs/214
+++ b/tests/btrfs/214
@@ -11,7 +11,6 @@ _begin_fstest auto quick send snapshot
 
 _register_cleanup "cleanup"
 
-# Import common functions.
 . ./common/filter
 
 _supported_fs btrfs
@@ -122,8 +121,6 @@ roundtrip_send()
 	_scratch_unmount
 }
 
-# real QA test starts here
-
 echo "Test full send + file without capabilities, then incremental send bringing a new capability"
 full_nocap_inc_withcap_send
 
diff --git a/tests/btrfs/215 b/tests/btrfs/215
index 6fa226fe1e056d..7054a9ba79ce25 100755
--- a/tests/btrfs/215
+++ b/tests/btrfs/215
@@ -11,10 +11,8 @@
 . ./common/preamble
 _begin_fstest auto quick read_repair
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
 get_physical()
 {
 	$BTRFS_UTIL_PROG inspect-internal dump-tree -t 3 $SCRATCH_DEV | \
@@ -22,7 +20,6 @@ get_physical()
 		$AWK_PROG "(\$1 ~ /stripe/ && \$3 ~ /devid/ && \$2 ~ /0/) { print \$6 }"
 }
 
-# Modify as appropriate.
 _supported_fs btrfs
 _require_scratch
 # No data checksums for NOCOW case, so can't detect corruption and repair data.
diff --git a/tests/btrfs/216 b/tests/btrfs/216
index 979dcb73f09742..e606ca33afbdc3 100755
--- a/tests/btrfs/216
+++ b/tests/btrfs/216
@@ -10,10 +10,8 @@
 . ./common/preamble
 _begin_fstest auto quick seed
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
 _supported_fs btrfs
 _fixed_by_kernel_commit 4faf55b03823 \
 	"btrfs: don't traverse into the seed devices in show_devname"
diff --git a/tests/btrfs/217 b/tests/btrfs/217
index 92bbba2336ad6a..f96a6933ba28b9 100755
--- a/tests/btrfs/217
+++ b/tests/btrfs/217
@@ -12,12 +12,8 @@
 . ./common/preamble
 _begin_fstest auto quick trim dangerous
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
-
-# Modify as appropriate.
 _supported_fs btrfs
 _require_scratch_size $((5 * 1024 * 1024)) #kB
 _require_fstrim
diff --git a/tests/btrfs/218 b/tests/btrfs/218
index b0434834ff6536..3afa95af109770 100755
--- a/tests/btrfs/218
+++ b/tests/btrfs/218
@@ -10,13 +10,9 @@
 . ./common/preamble
 _begin_fstest auto quick volume
 
-# Import common functions.
 . ./common/filter
 . ./common/filter.btrfs
 
-# real QA test starts here
-
-# Modify as appropriate.
 _supported_fs btrfs
 _fixed_by_kernel_commit 124604eb50f8 \
 	"btrfs: init device stats for seed devices"
diff --git a/tests/btrfs/219 b/tests/btrfs/219
index 9da835dcab10fc..6f89b8aed3a620 100755
--- a/tests/btrfs/219
+++ b/tests/btrfs/219
@@ -35,11 +35,8 @@ _cleanup()
 	_btrfs_rescan_devices
 }
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
-
 _supported_fs btrfs
 
 loop_mnt1=$TEST_DIR/$seq/mnt1
diff --git a/tests/btrfs/220 b/tests/btrfs/220
index a7ec6558b4ca98..2b62c9bbef13fe 100755
--- a/tests/btrfs/220
+++ b/tests/btrfs/220
@@ -12,7 +12,6 @@ _begin_fstest auto quick remount
 
 _register_cleanup "cleanup"
 
-# Import common functions.
 . ./common/filter
 
 _supported_fs btrfs
@@ -325,7 +324,6 @@ _try_scratch_mount "-o clear_cache" > /dev/null 2>&1 && \
 	  echo $shown_opts | grep -q clear_cache && enable_clear_cache_shown=true
 	  _scratch_unmount; }
 
-# real QA test starts here
 _scratch_mkfs >/dev/null
 
 # This test checks mount options, so having random MOUNT_OPTIONS set could
diff --git a/tests/btrfs/221 b/tests/btrfs/221
index a3007587c3bf73..be5d7be3965bf3 100755
--- a/tests/btrfs/221
+++ b/tests/btrfs/221
@@ -21,10 +21,8 @@ _cleanup()
 	rm -f $tmp.*
 }
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
 _supported_fs btrfs
 _require_test
 _require_scratch
diff --git a/tests/btrfs/222 b/tests/btrfs/222
index f45247649456c9..e732101195fb91 100755
--- a/tests/btrfs/222
+++ b/tests/btrfs/222
@@ -20,10 +20,8 @@ _cleanup()
 	rm -f $tmp.*
 }
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
 _supported_fs btrfs
 _require_test
 _require_scratch
diff --git a/tests/btrfs/223 b/tests/btrfs/223
index 8125cdf25770a5..e69ed7062b74e3 100755
--- a/tests/btrfs/223
+++ b/tests/btrfs/223
@@ -12,10 +12,8 @@
 . ./common/preamble
 _begin_fstest auto quick replace trim
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
 _supported_fs btrfs
 _require_scratch_dev_pool 3
 _require_command "$WIPEFS_PROG" wipefs
diff --git a/tests/btrfs/224 b/tests/btrfs/224
index 611df3ab4217c2..28b39121cb15c6 100755
--- a/tests/btrfs/224
+++ b/tests/btrfs/224
@@ -9,13 +9,9 @@
 . ./common/preamble
 _begin_fstest auto quick qgroup
 
-# Import common functions.
 . ./common/filter
 . ./common/reflink
 
-# real QA test starts here
-
-# Modify as appropriate.
 _supported_fs btrfs
 
 _require_scratch
diff --git a/tests/btrfs/225 b/tests/btrfs/225
index 677c162cb63aec..d6b1cbc1f82cf9 100755
--- a/tests/btrfs/225
+++ b/tests/btrfs/225
@@ -21,12 +21,8 @@ _cleanup()
 	_btrfs_rescan_devices
 }
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
-
-# Modify as appropriate.
 _supported_fs btrfs
 _fixed_by_kernel_commit b5ddcffa3777 \
 	"btrfs: fix put of uninitialized kobject after seed device delete"
diff --git a/tests/btrfs/226 b/tests/btrfs/226
index 7034fcc7b2a57e..f60947ced41e76 100755
--- a/tests/btrfs/226
+++ b/tests/btrfs/226
@@ -10,11 +10,9 @@
 . ./common/preamble
 _begin_fstest auto quick rw snapshot clone prealloc punch
 
-# Import common functions.
 . ./common/filter
 . ./common/reflink
 
-# real QA test starts here
 _supported_fs btrfs
 _require_scratch_reflink
 _require_chattr C
diff --git a/tests/btrfs/227 b/tests/btrfs/227
index c881ab986a604f..4663874c29cc20 100755
--- a/tests/btrfs/227
+++ b/tests/btrfs/227
@@ -20,10 +20,8 @@ _cleanup()
 	rm -f $tmp.*
 }
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
 _supported_fs btrfs
 _require_test
 _require_scratch
diff --git a/tests/btrfs/228 b/tests/btrfs/228
index 5ef1dfd74188f8..c7eeade1ab0434 100755
--- a/tests/btrfs/228
+++ b/tests/btrfs/228
@@ -9,12 +9,8 @@
 . ./common/preamble
 _begin_fstest auto quick volume
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
-
-# Modify as appropriate.
 _supported_fs btrfs
 _require_scratch
 _require_btrfs_command inspect-internal dump-tree
diff --git a/tests/btrfs/229 b/tests/btrfs/229
index 6c8c819352bd73..54ed74a104a2aa 100755
--- a/tests/btrfs/229
+++ b/tests/btrfs/229
@@ -20,11 +20,9 @@ _cleanup()
 	rm -f $tmp.*
 }
 
-# Import common functions.
 . ./common/filter
 . ./common/reflink
 
-# real QA test starts here
 _supported_fs btrfs
 _require_test
 _require_scratch_reflink
diff --git a/tests/btrfs/230 b/tests/btrfs/230
index 7a4cd18e926872..4cef062b0a5830 100755
--- a/tests/btrfs/230
+++ b/tests/btrfs/230
@@ -10,11 +10,8 @@
 . ./common/preamble
 _begin_fstest auto quick qgroup limit
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
-
 _supported_fs btrfs
 
 # This test requires specific data space usage, skip if we have compression
diff --git a/tests/btrfs/231 b/tests/btrfs/231
index 562f1fffd4b2b7..69801295894eee 100755
--- a/tests/btrfs/231
+++ b/tests/btrfs/231
@@ -21,11 +21,9 @@ _cleanup()
 	rm -f $tmp.*
 }
 
-# Import common functions.
 . ./common/filter
 . ./common/dmflakey
 
-# real QA test starts here
 _supported_fs btrfs
 _require_scratch
 _require_btrfs_fs_feature "no_holes"
diff --git a/tests/btrfs/232 b/tests/btrfs/232
index 84c39c071d5296..9caeee4c6825bc 100755
--- a/tests/btrfs/232
+++ b/tests/btrfs/232
@@ -14,7 +14,6 @@
 . ./common/preamble
 _begin_fstest auto quick qgroup limit
 
-# Import common functions.
 . ./common/filter
 
 writer()
@@ -29,8 +28,6 @@ writer()
 	done
 }
 
-# real QA test starts here
-
 _supported_fs btrfs
 
 # This test requires specific data space usage, skip if we have compression
diff --git a/tests/btrfs/233 b/tests/btrfs/233
index f2c1eba090be6e..1a7ea6ada3a9ba 100755
--- a/tests/btrfs/233
+++ b/tests/btrfs/233
@@ -19,12 +19,10 @@ _cleanup()
 	rm -f $tmp.*
 }
 
-# Import common functions.
 . ./common/filter
 . ./common/filter.btrfs
 . ./common/dmflakey
 
-# real QA test starts here
 _supported_fs btrfs
 _require_scratch
 _require_dm_target flakey
diff --git a/tests/btrfs/234 b/tests/btrfs/234
index 542515e81525d3..eccfc5ca7b8d99 100755
--- a/tests/btrfs/234
+++ b/tests/btrfs/234
@@ -10,11 +10,9 @@
 . ./common/preamble
 _begin_fstest auto quick compress rw
 
-# Import common functions.
 . ./common/filter
 . ./common/attr
 
-# real QA test starts here
 _supported_fs btrfs
 _require_scratch
 _require_odirect
diff --git a/tests/btrfs/235 b/tests/btrfs/235
index cfa7603c2da667..a1ec3aadb3d442 100755
--- a/tests/btrfs/235
+++ b/tests/btrfs/235
@@ -19,10 +19,8 @@ _cleanup()
 	rm -f $tmp.*
 }
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
 _supported_fs btrfs
 _require_test
 _require_scratch
diff --git a/tests/btrfs/236 b/tests/btrfs/236
index 8481d8f380d2ce..ed3bddb880d3ab 100755
--- a/tests/btrfs/236
+++ b/tests/btrfs/236
@@ -19,11 +19,9 @@ _cleanup()
 	rm -f $tmp.*
 }
 
-# Import common functions.
 . ./common/filter
 . ./common/dmflakey
 
-# real QA test starts here
 _supported_fs btrfs
 _require_scratch
 _require_dm_target flakey
diff --git a/tests/btrfs/237 b/tests/btrfs/237
index 367019b6025d25..33b2f262ca030d 100755
--- a/tests/btrfs/237
+++ b/tests/btrfs/237
@@ -12,11 +12,8 @@
 . ./common/preamble
 _begin_fstest auto quick zone balance
 
-# Import common functions.
 . ./common/zoned
 
-# real QA test starts here
-
 _supported_fs btrfs
 _require_scratch
 _require_btrfs_command inspect-internal dump-tree
diff --git a/tests/btrfs/238 b/tests/btrfs/238
index 3a711ea7a1a829..b85eb3400eddea 100755
--- a/tests/btrfs/238
+++ b/tests/btrfs/238
@@ -9,12 +9,8 @@
 . ./common/preamble
 _begin_fstest auto quick seed trim
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
-
-# Modify as appropriate.
 _supported_fs btrfs
 _fixed_by_kernel_commit 5e753a817b2d \
 	"btrfs: fix unmountable seed device after fstrim"
diff --git a/tests/btrfs/239 b/tests/btrfs/239
index 5a2dbe58d5fb28..41fe438ebc56db 100755
--- a/tests/btrfs/239
+++ b/tests/btrfs/239
@@ -21,11 +21,9 @@ _cleanup()
 	rm -f $tmp.*
 }
 
-# Import common functions.
 . ./common/filter
 . ./common/dmflakey
 
-# real QA test starts here
 _supported_fs btrfs
 _require_scratch
 _require_dm_target flakey
diff --git a/tests/btrfs/240 b/tests/btrfs/240
index afc6aae0234656..f0fcf8a482b149 100755
--- a/tests/btrfs/240
+++ b/tests/btrfs/240
@@ -21,11 +21,9 @@ _cleanup()
 	rm -f $tmp.*
 }
 
-# Import common functions.
 . ./common/filter
 . ./common/dmflakey
 
-# real QA test starts here
 _supported_fs btrfs
 _require_scratch
 _require_dm_target flakey
diff --git a/tests/btrfs/241 b/tests/btrfs/241
index d7348edf0c82d6..32f0e109339bcc 100755
--- a/tests/btrfs/241
+++ b/tests/btrfs/241
@@ -21,10 +21,8 @@ _cleanup()
 	rm -f $tmp.*
 }
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
 _supported_fs btrfs
 _require_test
 _require_scratch
diff --git a/tests/btrfs/242 b/tests/btrfs/242
index 6ce620810ce22b..8daf0f2e098748 100755
--- a/tests/btrfs/242
+++ b/tests/btrfs/242
@@ -11,10 +11,8 @@
 . ./common/preamble
 _begin_fstest auto quick volume trim
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
 _supported_fs btrfs
 _require_btrfs_forget_or_module_loadable
 _require_scratch_dev_pool 2
diff --git a/tests/btrfs/243 b/tests/btrfs/243
index 09a63bcd23f7b7..1ad0fa5804a1ec 100755
--- a/tests/btrfs/243
+++ b/tests/btrfs/243
@@ -23,8 +23,6 @@ _cleanup()
 . ./common/filter
 . ./common/dmflakey
 
-# real QA test starts here
-
 _supported_fs btrfs
 _require_scratch
 _require_dm_target flakey
diff --git a/tests/btrfs/244 b/tests/btrfs/244
index fbefeedf313da6..4c5d69e71c9abe 100755
--- a/tests/btrfs/244
+++ b/tests/btrfs/244
@@ -17,12 +17,6 @@ _begin_fstest auto quick volume dangerous
 # 	rm -r -f $tmp.*
 # }
 
-# Import common functions.
-# . ./common/filter
-
-# real QA test starts here
-
-# Modify as appropriate.
 _supported_fs btrfs
 _require_scratch
 
diff --git a/tests/btrfs/245 b/tests/btrfs/245
index 426aab1c4b1e9b..c580b1fada5198 100755
--- a/tests/btrfs/245
+++ b/tests/btrfs/245
@@ -10,11 +10,8 @@
 . ./common/preamble
 _begin_fstest auto quick idmapped subvol
 
-# get standard environment, filters and checks
 . ./common/filter
 
-# real QA test starts here
-
 _supported_fs btrfs
 _require_idmapped_mounts
 _require_test
diff --git a/tests/btrfs/246 b/tests/btrfs/246
index 2fe54f9590480c..3617d7fc3ffdf8 100755
--- a/tests/btrfs/246
+++ b/tests/btrfs/246
@@ -16,10 +16,8 @@ _cleanup()
 	rm -r -f $tmp.*
 }
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
 _supported_fs btrfs
 _require_scratch
 
diff --git a/tests/btrfs/247 b/tests/btrfs/247
index ca0f41a1401311..341496e431644d 100755
--- a/tests/btrfs/247
+++ b/tests/btrfs/247
@@ -12,12 +12,8 @@
 . ./common/preamble
 _begin_fstest auto quick rename subvol
 
-# Import common functions.
  . ./common/renameat2
 
-# real QA test starts here
-
-# Modify as appropriate.
 _supported_fs btrfs
 _require_renameat2 exchange
 _require_scratch
diff --git a/tests/btrfs/248 b/tests/btrfs/248
index 856cd489d4e4d5..8e6d9211cbeeb5 100755
--- a/tests/btrfs/248
+++ b/tests/btrfs/248
@@ -14,12 +14,6 @@
 . ./common/preamble
 _begin_fstest auto quick seed volume
 
-# Import common functions.
-# . ./common/filter
-
-# real QA test starts here
-
-# Modify as appropriate.
 _supported_fs btrfs
 _require_test
 _require_scratch_dev_pool 2
diff --git a/tests/btrfs/249 b/tests/btrfs/249
index 0355434b4b5be9..c7f93ed4678cbd 100755
--- a/tests/btrfs/249
+++ b/tests/btrfs/249
@@ -16,12 +16,6 @@
 . ./common/preamble
 _begin_fstest auto quick seed volume
 
-# Import common functions.
-# . ./common/filter
-
-# real QA test starts here
-
-# Modify as appropriate.
 _supported_fs btrfs
 _require_scratch_dev_pool 3
 _require_command "$WIPEFS_PROG" wipefs
diff --git a/tests/btrfs/250 b/tests/btrfs/250
index e7ddc2f12b1861..495a323236d944 100755
--- a/tests/btrfs/250
+++ b/tests/btrfs/250
@@ -20,11 +20,8 @@ _cleanup()
 	rm -r -f $tmp.*
 }
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
-
 _supported_fs btrfs
 _require_scratch
 _require_chattr C
diff --git a/tests/btrfs/251 b/tests/btrfs/251
index af01095828f5eb..944f0a1929487a 100755
--- a/tests/btrfs/251
+++ b/tests/btrfs/251
@@ -10,12 +10,8 @@
 . ./common/preamble
 _begin_fstest auto quick compress dangerous
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
-
-# Modify as appropriate.
 _supported_fs btrfs
 _require_scratch
 
diff --git a/tests/btrfs/252 b/tests/btrfs/252
index 8b4809b7481e0c..defca229e4acf4 100755
--- a/tests/btrfs/252
+++ b/tests/btrfs/252
@@ -32,10 +32,8 @@ _cleanup()
 	rm -r -f $tmp.*
 }
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
 
 _supported_fs btrfs
 # The size needed is variable as it depends on the specific randomized
diff --git a/tests/btrfs/254 b/tests/btrfs/254
index a358e374a21aef..c789d8744899a0 100755
--- a/tests/btrfs/254
+++ b/tests/btrfs/254
@@ -25,11 +25,9 @@ _cleanup()
 	cleanup_dmdev
 }
 
-# Import common functions.
 . ./common/filter
 . ./common/filter.btrfs
 
-# real QA test starts here
 _supported_fs btrfs
 _require_scratch_dev_pool 3
 _require_block_device $SCRATCH_DEV
diff --git a/tests/btrfs/255 b/tests/btrfs/255
index 7e70944afa4449..21be6f872f7d65 100755
--- a/tests/btrfs/255
+++ b/tests/btrfs/255
@@ -12,7 +12,6 @@
 . ./common/preamble
 _begin_fstest auto qgroup balance
 
-# real QA test starts here
 _supported_fs btrfs
 _require_scratch
 
diff --git a/tests/btrfs/256 b/tests/btrfs/256
index acbbc6fa5d4c0f..211a096237459b 100755
--- a/tests/btrfs/256
+++ b/tests/btrfs/256
@@ -20,11 +20,8 @@ _cleanup()
 	rm -r -f $tmp.*
 }
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
-
 _supported_fs btrfs
 _require_scratch
 _require_fssum
diff --git a/tests/btrfs/257 b/tests/btrfs/257
index f8e69f7a6a56ed..7b4c043f119509 100755
--- a/tests/btrfs/257
+++ b/tests/btrfs/257
@@ -18,12 +18,8 @@ _begin_fstest auto quick defrag prealloc fiemap
 # 	rm -r -f $tmp.*
 # }
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
-
-# Modify as appropriate.
 _supported_fs btrfs
 _require_scratch
 
diff --git a/tests/btrfs/258 b/tests/btrfs/258
index a4d15c431e6c92..7373a561152ad7 100755
--- a/tests/btrfs/258
+++ b/tests/btrfs/258
@@ -12,9 +12,6 @@ _begin_fstest auto defrag quick fiemap remount
 
 . ./common/filter
 
-# real QA test starts here
-
-# Modify as appropriate.
 _supported_fs generic
 _require_scratch
 _require_xfs_io_command "fiemap"
diff --git a/tests/btrfs/259 b/tests/btrfs/259
index 7f053ac938339f..5b0bf7e0b037b0 100755
--- a/tests/btrfs/259
+++ b/tests/btrfs/259
@@ -10,12 +10,8 @@
 . ./common/preamble
 _begin_fstest auto quick defrag fiemap compress
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
-
-# Modify as appropriate.
 _supported_fs btrfs
 _require_scratch
 _require_xfs_io_command "fiemap"
diff --git a/tests/btrfs/260 b/tests/btrfs/260
index 111a3bd6127c69..b16e8378e8eebb 100755
--- a/tests/btrfs/260
+++ b/tests/btrfs/260
@@ -17,12 +17,8 @@ _begin_fstest auto quick defrag compress prealloc fiemap
 # 	rm -r -f $tmp.*
 # }
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
-
-# Modify as appropriate.
 _supported_fs btrfs
 _require_scratch
 _require_xfs_io_command "fiemap" "ranged"
diff --git a/tests/btrfs/262 b/tests/btrfs/262
index d58afa461f5373..f50e5d237bbb2f 100755
--- a/tests/btrfs/262
+++ b/tests/btrfs/262
@@ -11,11 +11,8 @@
 . ./common/preamble
 _begin_fstest auto quick qgroup
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
-
 _supported_fs btrfs
 
 _require_scratch
diff --git a/tests/btrfs/263 b/tests/btrfs/263
index 5bf8d49998f39a..919724f5ef5085 100755
--- a/tests/btrfs/263
+++ b/tests/btrfs/263
@@ -10,12 +10,8 @@
 . ./common/preamble
 _begin_fstest auto quick defrag fiemap remount
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
-
-# Modify as appropriate.
 _supported_fs btrfs
 _require_scratch
 _require_xfs_io_command "fiemap" "ranged"
diff --git a/tests/btrfs/264 b/tests/btrfs/264
index 9f03ee3ac19ba5..da1057bb0b8d77 100755
--- a/tests/btrfs/264
+++ b/tests/btrfs/264
@@ -18,12 +18,9 @@
 . ./common/preamble
 _begin_fstest auto quick compress attr
 
-# Import common functions.
 . ./common/filter
 . ./common/attr
 
-# real QA test starts here
-
 _supported_fs btrfs
 _require_scratch
 _require_attrs
diff --git a/tests/btrfs/265 b/tests/btrfs/265
index 127da7ada7cd3b..0e72f8f2a11023 100755
--- a/tests/btrfs/265
+++ b/tests/btrfs/265
@@ -11,11 +11,8 @@
 . ./common/preamble
 _begin_fstest auto quick read_repair
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
-
 _supported_fs btrfs
 _require_scratch_dev_pool 3
 
diff --git a/tests/btrfs/266 b/tests/btrfs/266
index acfb1d59d4fae6..7a10b92fb5faa2 100755
--- a/tests/btrfs/266
+++ b/tests/btrfs/266
@@ -12,11 +12,8 @@
 . ./common/preamble
 _begin_fstest auto quick read_repair
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
-
 _supported_fs btrfs
 # No data checksums for NOCOW case, so can't detect corruption and repair data.
 _require_btrfs_no_nodatacow
diff --git a/tests/btrfs/267 b/tests/btrfs/267
index 51b28d9bcbe24d..e15a4623bbc3a7 100755
--- a/tests/btrfs/267
+++ b/tests/btrfs/267
@@ -12,11 +12,8 @@
 . ./common/preamble
 _begin_fstest auto quick read_repair
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
-
 _supported_fs btrfs
 _require_scratch_dev_pool 3
 
diff --git a/tests/btrfs/272 b/tests/btrfs/272
index a49ec0760fac4c..6b6dfc2e7967ec 100755
--- a/tests/btrfs/272
+++ b/tests/btrfs/272
@@ -15,7 +15,6 @@
 . ./common/preamble
 _begin_fstest auto quick send
 
-# real QA test starts here
 _supported_fs btrfs
 _fixed_by_kernel_commit 3aa5bd367fa5a3 \
 	"btrfs: send: fix sending link commands for existing file paths"
diff --git a/tests/btrfs/273 b/tests/btrfs/273
index dc9c21328613f3..bdee1a97c74021 100755
--- a/tests/btrfs/273
+++ b/tests/btrfs/273
@@ -21,11 +21,8 @@ _cleanup()
 	wait
 }
 
-# Import common functions.
 . ./common/zoned
 
-# real QA test starts here
-
 _supported_fs btrfs
 _fixed_by_kernel_commit 2ce543f47843 \
 	"btrfs: zoned: wait until zone is finished when allocation didn't progress"
diff --git a/tests/btrfs/275 b/tests/btrfs/275
index b34fbda019d85c..955a0c985f4c4f 100755
--- a/tests/btrfs/275
+++ b/tests/btrfs/275
@@ -9,11 +9,9 @@
 . ./common/preamble
 _begin_fstest auto quick attr
 
-# Import common functions.
 . ./common/filter
 . ./common/attr
 
-# real QA test starts here
 _supported_fs btrfs
 _fixed_by_kernel_commit b51111271b03 \
 	"btrfs: check if root is readonly while setting security xattr"
diff --git a/tests/btrfs/277 b/tests/btrfs/277
index f5684fde1b909c..da7dd7c153eb7b 100755
--- a/tests/btrfs/277
+++ b/tests/btrfs/277
@@ -17,13 +17,9 @@ _cleanup()
 	rm -r -f $tmp.*
 }
 
-# Import common functions.
 . ./common/filter
 . ./common/verity
 
-# real QA test starts here
-
-# Modify as appropriate.
 _supported_fs btrfs
 _require_scratch_verity
 _require_fsverity_builtin_signatures
diff --git a/tests/btrfs/278 b/tests/btrfs/278
index ff59ebd29d7b06..c5446201a6116a 100755
--- a/tests/btrfs/278
+++ b/tests/btrfs/278
@@ -15,7 +15,6 @@
 . ./common/preamble
 _begin_fstest auto quick send
 
-# real QA test starts here
 _supported_fs btrfs
 _fixed_by_kernel_commit 9ed0a72e5b355d \
 	"btrfs: send: fix failures when processing inodes with no links"
diff --git a/tests/btrfs/282 b/tests/btrfs/282
index 395e0626dadc61..2c6fc5fc777d98 100755
--- a/tests/btrfs/282
+++ b/tests/btrfs/282
@@ -11,7 +11,6 @@ _begin_fstest auto scrub
 
 . ./common/filter
 
-# real QA test starts here
 _supported_fs btrfs
 _wants_kernel_commit eb3b50536642 \
 	"btrfs: scrub: per-device bandwidth control"
diff --git a/tests/btrfs/284 b/tests/btrfs/284
index c6692668f7fcdf..b9a5f040eaef92 100755
--- a/tests/btrfs/284
+++ b/tests/btrfs/284
@@ -10,7 +10,6 @@
 . ./common/preamble
 _begin_fstest auto quick send compress snapshot
 
-# Modify as appropriate.
 _supported_fs btrfs
 _require_btrfs_send_v2
 _require_test
diff --git a/tests/btrfs/286 b/tests/btrfs/286
index 71f6d4bda84578..3429a6116ee72c 100755
--- a/tests/btrfs/286
+++ b/tests/btrfs/286
@@ -10,12 +10,8 @@
 . ./common/preamble
 _begin_fstest auto replace
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
-
-# Modify as appropriate.
 _supported_fs btrfs
 _require_command "$WIPEFS_PROG" wipefs
 _btrfs_get_profile_configs replace-missing
diff --git a/tests/btrfs/288 b/tests/btrfs/288
index efa9a631edc672..839ecc338220c6 100755
--- a/tests/btrfs/288
+++ b/tests/btrfs/288
@@ -11,13 +11,9 @@ _begin_fstest auto repair quick volume scrub
 
 . ./common/filter
 
-# real QA test starts here
-
-# Modify as appropriate.
 _supported_fs btrfs
 _require_scratch_dev_pool 2
 
-
 _require_odirect
 # Overwriting data is forbidden on a zoned block device
 _require_non_zoned_device "${SCRATCH_DEV}"
diff --git a/tests/btrfs/289 b/tests/btrfs/289
index f1aaf4cc5de4bc..148bf56a64844b 100755
--- a/tests/btrfs/289
+++ b/tests/btrfs/289
@@ -11,9 +11,6 @@ _begin_fstest auto quick scrub repair
 
 . ./common/filter
 
-# real QA test starts here
-
-# Modify as appropriate.
 _supported_fs btrfs
 _require_scratch
 # No data checksums for NOCOW case, so can't detect corruption and repair data.
diff --git a/tests/btrfs/290 b/tests/btrfs/290
index 61e741faeb4561..5b3f0029dc44ce 100755
--- a/tests/btrfs/290
+++ b/tests/btrfs/290
@@ -11,7 +11,6 @@
 . ./common/preamble
 _begin_fstest auto quick verity prealloc
 
-# Import common functions.
 . ./common/filter
 . ./common/verity
 
@@ -23,7 +22,6 @@ _cleanup()
 	rm -f $tmp.*
 }
 
-# real QA test starts here
 _supported_fs btrfs
 _require_scratch_verity
 _require_scratch_nocheck
@@ -164,7 +162,6 @@ corrupt_merkle_tree() {
 	validate $f
 }
 
-# real QA test starts here
 _scratch_mkfs >/dev/null
 _scratch_mount
 
diff --git a/tests/btrfs/291 b/tests/btrfs/291
index bfffb845fea740..fc654565d1ee68 100755
--- a/tests/btrfs/291
+++ b/tests/btrfs/291
@@ -26,13 +26,11 @@ _cleanup()
 	_restore_fsverity_signatures
 }
 
-# Import common functions.
 . ./common/filter
 . ./common/attr
 . ./common/dmlogwrites
 . ./common/verity
 
-# real QA test starts here
 _supported_fs btrfs
 
 _require_scratch
diff --git a/tests/btrfs/292 b/tests/btrfs/292
index 32a7c3c589f053..f920d961600dcb 100755
--- a/tests/btrfs/292
+++ b/tests/btrfs/292
@@ -13,9 +13,6 @@ _begin_fstest auto raid volume trim
 
 . ./common/filter
 
-# real QA test starts here
-
-# Modify as appropriate.
 _supported_fs btrfs
 _require_scratch_dev_pool 6
 _require_fstrim
@@ -24,7 +21,6 @@ _fixed_by_kernel_commit a7299a18a179 \
 
 _scratch_dev_pool_get 6
 
-
 datasize=$((5 * 1024 * 1024 * 1024))
 filesize=$((8 * 1024 * 1024))
 nr_files=$(($datasize / $filesize))
diff --git a/tests/btrfs/294 b/tests/btrfs/294
index d7d13646f5d0d5..9d6f7566493642 100755
--- a/tests/btrfs/294
+++ b/tests/btrfs/294
@@ -9,12 +9,8 @@
 . ./common/preamble
 _begin_fstest auto raid volume
 
-# Import common functions.
 . ./common/filter
 
-# real QA test starts here
-
-# Modify as appropriate.
 _supported_fs btrfs
 
 # No zoned support for RAID56 yet.
diff --git a/tests/btrfs/296 b/tests/btrfs/296
index 27f48e7541a4fd..d4446198542a19 100755
--- a/tests/btrfs/296
+++ b/tests/btrfs/296
@@ -10,7 +10,6 @@
 . ./common/preamble
 _begin_fstest auto quick balance
 
-# real QA test starts here
 _supported_fs btrfs
 _require_scratch_dev_pool 3
 _fixed_by_kernel_commit b7625f461da6 \
diff --git a/tests/btrfs/299 b/tests/btrfs/299
index d38bf2ac1c863b..fe80771a8adb70 100755
--- a/tests/btrfs/299
+++ b/tests/btrfs/299
@@ -17,8 +17,6 @@
 . ./common/preamble
 _begin_fstest auto quick preallocrw logical_resolve
 
-# real QA test starts here
-# Modify as appropriate.
 _supported_fs btrfs
 _require_scratch
 _require_xfs_io_command "falloc" "-k"
diff --git a/tests/btrfs/301 b/tests/btrfs/301
index db4697247a88c4..05e0f4c8818354 100755
--- a/tests/btrfs/301
+++ b/tests/btrfs/301
@@ -10,12 +10,8 @@
 . ./common/preamble
 _begin_fstest auto quick qgroup clone subvol prealloc snapshot remount
 
-# Import common functions.
 . ./common/reflink
 
-# Real QA test starts here.
-
-# Modify as appropriate.
 _supported_fs btrfs
 _require_scratch_reflink
 _require_cp_reflink
diff --git a/tests/btrfs/310 b/tests/btrfs/310
index 507485a4e5963b..c83b6c2963aa8c 100755
--- a/tests/btrfs/310
+++ b/tests/btrfs/310
@@ -9,12 +9,6 @@
 . ./common/preamble
 _begin_fstest auto quick compress
 
-# Import common functions.
-# . ./common/filter
-
-# real QA test starts here
-
-# Modify as appropriate.
 _supported_fs btrfs
 _require_scratch
 
diff --git a/tests/btrfs/311 b/tests/btrfs/311
index 7de8f051248944..9899396521648d 100755
--- a/tests/btrfs/311
+++ b/tests/btrfs/311
@@ -22,7 +22,6 @@ _cleanup()
 . ./common/filter.btrfs
 . ./common/reflink
 
-# Modify as appropriate.
 _supported_fs btrfs
 _require_cp_reflink
 _require_scratch
diff --git a/tests/btrfs/320 b/tests/btrfs/320
index 408053457aba61..03a8aaa5176a78 100755
--- a/tests/btrfs/320
+++ b/tests/btrfs/320
@@ -10,7 +10,6 @@
 . ./common/preamble
 _begin_fstest auto qgroup limit
 
-# Import common functions.
 . ./common/filter
 
 _supported_fs btrfs
-- 
2.44.0


             reply	other threads:[~2024-04-09 13:40 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-04-09 13:32 David Sterba [this message]
2024-04-14  1:02 ` [PATCH] btrfs: remove useless comments Anand Jain
  -- strict thread matches above, loose matches on Subject: below --
2016-09-23  4:38 Xiaoguang Wang

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20240409133234.3374-1-dsterba@suse.com \
    --to=dsterba@suse.com \
    --cc=fstests@vger.kernel.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.