RCU Archive on lore.kernel.org
 help / color / Atom feed
From: paulmck@kernel.org
To: rcu@vger.kernel.org
Cc: linux-kernel@vger.kernel.org, kernel-team@fb.com,
	mingo@kernel.org, jiangshanlai@gmail.com,
	akpm@linux-foundation.org, mathieu.desnoyers@efficios.com,
	josh@joshtriplett.org, tglx@linutronix.de, peterz@infradead.org,
	rostedt@goodmis.org, dhowells@redhat.com, edumazet@google.com,
	fweisbec@gmail.com, oleg@redhat.com, joel@joelfernandes.org,
	"Paul E. McKenney" <paulmck@kernel.org>
Subject: [PATCH tip/core/rcu 10/18] torture: Create doyesno helper function for torture.sh
Date: Wed,  6 Jan 2021 09:31:11 -0800
Message-ID: <20210106173119.23159-10-paulmck@kernel.org> (raw)
In-Reply-To: <20210106173056.GA23035@paulmck-ThinkPad-P72>

From: "Paul E. McKenney" <paulmck@kernel.org>

This commit saves a few lines of code by creating a doyesno helper bash
function for argument parsing.

Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
---
 tools/testing/selftests/rcutorture/bin/torture.sh | 78 ++++++-----------------
 1 file changed, 19 insertions(+), 59 deletions(-)

diff --git a/tools/testing/selftests/rcutorture/bin/torture.sh b/tools/testing/selftests/rcutorture/bin/torture.sh
index a3c3c25..a01079e 100755
--- a/tools/testing/selftests/rcutorture/bin/torture.sh
+++ b/tools/testing/selftests/rcutorture/bin/torture.sh
@@ -47,6 +47,16 @@ do_kvfree=yes
 do_kasan=yes
 do_kcsan=no
 
+# doyesno - Helper function for yes/no arguments
+function doyesno () {
+	if test "$1" = "$2"
+	then
+		echo yes
+	else
+		echo no
+	fi
+}
+
 usage () {
 	echo "Usage: $scriptname optional arguments:"
 	echo "       --doall"
@@ -79,44 +89,19 @@ do
 		do_kcsan=yes
 		;;
 	--do-allmodconfig|--do-no-allmodconfig)
-		if test "$1" = --do-allmodconfig
-		then
-			do_allmodconfig=yes
-		else
-			do_allmodconfig=no
-		fi
+		do_allmodconfig=`doyesno "$1" --do-allmodconfig`
 		;;
 	--do-kasan|--do-no-kasan)
-		if test "$1" = --do-kasan
-		then
-			do_kasan=yes
-		else
-			do_kasan=no
-		fi
+		do_kasan=`doyesno "$1" --do-kasan`
 		;;
 	--do-kcsan|--do-no-kcsan)
-		if test "$1" = --do-kcsan
-		then
-			do_kcsan=yes
-		else
-			do_kcsan=no
-		fi
+		do_kcsan=`doyesno "$1" --do-kcsan`
 		;;
 	--do-kvfree|--do-no-kvfree)
-		if test "$1" = --do-kvfree
-		then
-			do_kvfree=yes
-		else
-			do_kvfree=no
-		fi
+		do_kvfree=`doyesno "$1" --do-kvfree`
 		;;
 	--do-locktorture|--do-no-locktorture)
-		if test "$1" = --do-locktorture
-		then
-			do_locktorture=yes
-		else
-			do_locktorture=no
-		fi
+		do_locktorture=`doyesno "$1" --do-locktorture`
 		;;
 	--do-none)
 		do_allmodconfig=no
@@ -130,36 +115,16 @@ do
 		do_kcsan=no
 		;;
 	--do-rcuscale|--do-no-rcuscale)
-		if test "$1" = --do-rcuscale
-		then
-			do_rcuscale=yes
-		else
-			do_rcuscale=no
-		fi
+		do_rcuscale=`doyesno "$1" --do-rcuscale`
 		;;
 	--do-rcutorture|--do-no-rcutorture)
-		if test "$1" = --do-rcutorture
-		then
-			do_rcutorture=yes
-		else
-			do_rcutorture=no
-		fi
+		do_rcutorture=`doyesno "$1" --do-rcutorture`
 		;;
 	--do-refscale|--do-no-refscale)
-		if test "$1" = --do-refscale
-		then
-			do_refscale=yes
-		else
-			do_refscale=no
-		fi
+		do_refscale=`doyesno "$1" --do-refscale`
 		;;
 	--do-scftorture|--do-no-scftorture)
-		if test "$1" = --do-scftorture
-		then
-			do_scftorture=yes
-		else
-			do_scftorture=no
-		fi
+		do_scftorture=`doyesno "$1" --do-scftorture`
 		;;
 	--duration)
 		checkarg --duration "(minutes)" $# "$2" '^[0-9][0-9]*\(m\|h\|d\|\)$' '^error'
@@ -363,11 +328,6 @@ fi
 exit $ret
 
 # @@@
-# RCU CPU stall warnings?
-# scftorture warnings?
 # Need a way for the invoker to specify clang.  Maybe --kcsan-kmake or some such.
-# Work out --configs based on number of available CPUs?
-# Need to sense CPUs to size scftorture run.  Ditto rcuscale and refscale.
 # --kconfig as with --bootargs (Both have overrides.)
 # Command line parameters for --bootargs, --config, --kconfig, --kmake-arg, and --qemu-arg
-# Ensure that build failures count as failures
-- 
2.9.5


  parent reply index

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-01-06 17:30 [PATCH tip/core/rcu 0/18] Add a torture-all acceptance-test script for v5.12 Paul E. McKenney
2021-01-06 17:31 ` [PATCH tip/core/rcu 01/18] torture: Do Kconfig analysis only once per scenario paulmck
2021-01-06 17:31 ` [PATCH tip/core/rcu 02/18] torture: Add torture.sh torture-everything script paulmck
2021-01-06 17:31 ` [PATCH tip/core/rcu 03/18] torture: Make torture.sh use common time-duration bash functions paulmck
2021-01-06 17:31 ` [PATCH tip/core/rcu 04/18] torture: Remove use of "eval" in torture.sh paulmck
2021-01-06 17:31 ` [PATCH tip/core/rcu 05/18] torture: Add "make allmodconfig" to torture.sh paulmck
2021-01-06 17:31 ` [PATCH tip/core/rcu 06/18] torture: Auto-size SCF and scaling runs based on number of CPUs paulmck
2021-01-06 17:31 ` [PATCH tip/core/rcu 07/18] torture: Enable torture.sh argument checking paulmck
2021-01-06 17:31 ` [PATCH tip/core/rcu 08/18] torture: Make torture.sh rcuscale and refscale deal with allmodconfig paulmck
2021-01-06 17:31 ` [PATCH tip/core/rcu 09/18] torture: Make torture.sh refscale runs use verbose_batched module parameter paulmck
2021-01-06 17:31 ` paulmck [this message]
2021-01-06 17:31 ` [PATCH tip/core/rcu 11/18] torture: Make torture.sh allmodconfig retain and label output paulmck
2021-01-06 17:31 ` [PATCH tip/core/rcu 12/18] torture: Make torture.sh throttle VERBOSE_TOROUT_*() for refscale paulmck
2021-01-06 17:31 ` [PATCH tip/core/rcu 13/18] torture: Make torture.sh refuse to do zero-length runs paulmck
2021-01-06 17:31 ` [PATCH tip/core/rcu 14/18] torture: Drop log.long generation from torture.sh paulmck
2021-01-06 17:31 ` [PATCH tip/core/rcu 15/18] torture: Allow scenarios to be specified to torture.sh paulmck
2021-01-06 17:31 ` [PATCH tip/core/rcu 16/18] torture: Add command and results directory to torture.sh log paulmck
2021-01-06 17:31 ` [PATCH tip/core/rcu 17/18] torture: Add --kcsan-kmake-arg to torture.sh for KCSAN paulmck
2021-01-06 17:31 ` [PATCH tip/core/rcu 18/18] torture: Compress KASAN vmlinux files paulmck

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=20210106173119.23159-10-paulmck@kernel.org \
    --to=paulmck@kernel.org \
    --cc=akpm@linux-foundation.org \
    --cc=dhowells@redhat.com \
    --cc=edumazet@google.com \
    --cc=fweisbec@gmail.com \
    --cc=jiangshanlai@gmail.com \
    --cc=joel@joelfernandes.org \
    --cc=josh@joshtriplett.org \
    --cc=kernel-team@fb.com \
    --cc=linux-kernel@vger.kernel.org \
    --cc=mathieu.desnoyers@efficios.com \
    --cc=mingo@kernel.org \
    --cc=oleg@redhat.com \
    --cc=peterz@infradead.org \
    --cc=rcu@vger.kernel.org \
    --cc=rostedt@goodmis.org \
    --cc=tglx@linutronix.de \
    /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

RCU Archive on lore.kernel.org

Archives are clonable:
	git clone --mirror https://lore.kernel.org/rcu/0 rcu/git/0.git

	# If you have public-inbox 1.1+ installed, you may
	# initialize and index your mirror using the following commands:
	public-inbox-init -V2 rcu rcu/ https://lore.kernel.org/rcu \
		rcu@vger.kernel.org
	public-inbox-index rcu

Example config snippet for mirrors

Newsgroup available over NNTP:
	nntp://nntp.lore.kernel.org/org.kernel.vger.rcu


AGPL code for this site: git clone https://public-inbox.org/public-inbox.git