From: kbuild test robot <lkp@intel.com>
To: Chandan Rajendra <chandan@linux.vnet.ibm.com>
Cc: kbuild-all@01.org, linux-btrfs@vger.kernel.org,
Chandan Rajendra <chandan@linux.vnet.ibm.com>,
dsterba@suse.cz, clm@fb.com, jbacik@fb.com, chandan@mykolab.com,
aneesh.kumar@linux.vnet.ibm.com
Subject: Re: [PATCH V16 04/18] Btrfs: subpage-blocksize: Define extent_buffer_head.
Date: Thu, 14 Apr 2016 17:57:57 +0800 [thread overview]
Message-ID: <201604141708.Xi5GQZS4%fengguang.wu@intel.com> (raw)
In-Reply-To: <1460622775-20723-5-git-send-email-chandan@linux.vnet.ibm.com>
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Hi Chandan,
[auto build test WARNING on tip/perf/core]
[also build test WARNING on v4.6-rc3 next-20160414]
[cannot apply to btrfs/next]
[if your patch is applied to the wrong git tree, please drop us a note to help improving the system]
url: https://github.com/0day-ci/linux/commits/Chandan-Rajendra/Allow-I-O-on-blocks-whose-size-is-less-than-page-size/20160414-163922
config: x86_64-randconfig-s1-04141600 (attached as .config)
reproduce:
# save the attached .config to linux build tree
make ARCH=x86_64
All warnings (new ones prefixed by >>):
fs/btrfs/extent_io.c: In function 'alloc_test_extent_buffer':
fs/btrfs/extent_io.c:5037:4: error: 'struct extent_buffer' has no member named 'fs_info'
eb->fs_info = fs_info;
^
fs/btrfs/extent_io.c:5055:41: error: 'struct extent_buffer' has no member named 'bflags'
set_bit(EXTENT_BUFFER_HEAD_IN_TREE, &eb->bflags);
^
fs/btrfs/extent_io.c:5063:16: error: 'struct extent_buffer' has no member named 'refs'
atomic_inc(&eb->refs);
^
In file included from arch/x86/include/asm/bitops.h:15:0,
from include/linux/bitops.h:36,
from fs/btrfs/extent_io.c:1:
fs/btrfs/extent_io.c: In function 'release_extent_buffer':
fs/btrfs/extent_io.c:5233:16: error: 'buf' undeclared (first use in this function)
&eb_head(buf)->bflags))) {
^
include/linux/compiler.h:151:30: note: in definition of macro '__trace_if'
if (__builtin_constant_p(!!(cond)) ? !!(cond) : \
^
>> fs/btrfs/extent_io.c:5232:3: note: in expansion of macro 'if'
if (unlikely(test_bit(EXTENT_BUFFER_HEAD_DUMMY,
^
>> fs/btrfs/extent_io.c:5232:7: note: in expansion of macro 'unlikely'
if (unlikely(test_bit(EXTENT_BUFFER_HEAD_DUMMY,
^
fs/btrfs/extent_io.c:5232:16: note: in expansion of macro 'test_bit'
if (unlikely(test_bit(EXTENT_BUFFER_HEAD_DUMMY,
^
fs/btrfs/extent_io.c:5233:16: note: each undeclared identifier is reported only once for each function it appears in
&eb_head(buf)->bflags))) {
^
include/linux/compiler.h:151:30: note: in definition of macro '__trace_if'
if (__builtin_constant_p(!!(cond)) ? !!(cond) : \
^
>> fs/btrfs/extent_io.c:5232:3: note: in expansion of macro 'if'
if (unlikely(test_bit(EXTENT_BUFFER_HEAD_DUMMY,
^
>> fs/btrfs/extent_io.c:5232:7: note: in expansion of macro 'unlikely'
if (unlikely(test_bit(EXTENT_BUFFER_HEAD_DUMMY,
^
fs/btrfs/extent_io.c:5232:16: note: in expansion of macro 'test_bit'
if (unlikely(test_bit(EXTENT_BUFFER_HEAD_DUMMY,
^
fs/btrfs/extent_io.c:5234:33: error: 'eb' undeclared (first use in this function)
__free_extent_buffer(eb_head(eb));
^
vim +/if +5232 fs/btrfs/extent_io.c
5226 spin_unlock(&ebh->refs_lock);
5227 }
5228
5229 /* Should be safe to release our pages at this point */
5230 btrfs_release_extent_buffer_page(&ebh->eb);
5231 #ifdef CONFIG_BTRFS_FS_RUN_SANITY_TESTS
> 5232 if (unlikely(test_bit(EXTENT_BUFFER_HEAD_DUMMY,
> 5233 &eb_head(buf)->bflags))) {
5234 __free_extent_buffer(eb_head(eb));
5235 return 1;
5236 }
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
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next prev parent reply other threads:[~2016-04-14 9:59 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-04-14 8:32 [PATCH V16 00/18] Allow I/O on blocks whose size is less than page size Chandan Rajendra
2016-04-14 8:32 ` [PATCH V16 01/18] Btrfs: subpage-blocksize: Fix whole page read Chandan Rajendra
2016-04-14 8:32 ` [PATCH V16 02/18] Btrfs: subpage-blocksize: Fix whole page write Chandan Rajendra
2016-04-14 8:32 ` [PATCH V16 03/18] Btrfs: subpage-blocksize: Make sure delalloc range intersects with the locked page's range Chandan Rajendra
2016-04-14 8:32 ` [PATCH V16 04/18] Btrfs: subpage-blocksize: Define extent_buffer_head Chandan Rajendra
2016-04-14 9:57 ` kbuild test robot [this message]
2016-04-14 8:32 ` [PATCH V16 05/18] Btrfs: subpage-blocksize: Read tree blocks whose size is < PAGE_CACHE_SIZE Chandan Rajendra
2016-04-14 8:32 ` [PATCH V16 06/18] Btrfs: subpage-blocksize: Write only dirty extent buffers belonging to a page Chandan Rajendra
2016-04-14 8:32 ` [PATCH V16 07/18] Btrfs: subpage-blocksize: Allow mounting filesystems where sectorsize < PAGE_SIZE Chandan Rajendra
2016-04-14 8:32 ` [PATCH V16 08/18] Btrfs: subpage-blocksize: Deal with partial ordered extent allocations Chandan Rajendra
2016-04-14 8:32 ` [PATCH V16 09/18] Btrfs: subpage-blocksize: Explicitly track I/O status of blocks of an ordered extent Chandan Rajendra
2016-04-14 8:32 ` [PATCH V16 10/18] Btrfs: subpage-blocksize: btrfs_punch_hole: Fix uptodate blocks check Chandan Rajendra
2016-04-14 8:32 ` [PATCH V16 11/18] Btrfs: subpage-blocksize: Prevent writes to an extent buffer when PG_writeback flag is set Chandan Rajendra
2016-04-14 8:32 ` [PATCH V16 12/18] Revert "btrfs: fix lockups from btrfs_clear_path_blocking" Chandan Rajendra
2016-04-14 8:32 ` [PATCH V16 13/18] Btrfs: subpage-blocksize: Fix file defragmentation code Chandan Rajendra
2016-04-14 8:32 ` [PATCH V16 14/18] Btrfs: subpage-blocksize: extent_clear_unlock_delalloc: Prevent page from being unlocked more than once Chandan Rajendra
2016-04-14 8:32 ` [PATCH V16 15/18] Btrfs: subpage-blocksize: Enable dedupe ioctl Chandan Rajendra
2016-04-14 8:32 ` [PATCH V16 16/18] Btrfs: btrfs_clone: Flush dirty blocks of a page that do not map the clone range Chandan Rajendra
2016-04-14 9:36 ` kbuild test robot
2016-04-14 8:32 ` [PATCH V16 17/18] Btrfs: subpage-blocksize: Make file extent relocate code subpage blocksize aware Chandan Rajendra
2016-04-14 8:32 ` [PATCH V16 18/18] Btrfs: subpage-blocksize: __btrfs_lookup_bio_sums: Set offset when moving to a new bio_vec Chandan Rajendra
2016-04-14 11:30 ` [PATCH V16 00/18] Allow I/O on blocks whose size is less than page size Chandan Rajendra
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