From: kernel test robot <lkp@intel.com>
To: kbuild-all@lists.01.org
Subject: Re: [RFC v3] f2fs: extent cache: support unaligned extent
Date: Wed, 04 Aug 2021 14:52:33 +0800 [thread overview]
Message-ID: <202108041427.S6T0XEHx-lkp@intel.com> (raw)
In-Reply-To: <20210804022348.1414543-1-chao@kernel.org>
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Hi Chao,
[FYI, it's a private test report for your RFC patch.]
[auto build test ERROR on f2fs/dev-test]
[also build test ERROR on v5.14-rc4 next-20210803]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch]
url: https://github.com/0day-ci/linux/commits/Chao-Yu/f2fs-extent-cache-support-unaligned-extent/20210804-102614
base: https://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git dev-test
config: i386-randconfig-a015-20210804 (attached as .config)
compiler: gcc-9 (Debian 9.3.0-22) 9.3.0
reproduce (this is a W=1 build):
# https://github.com/0day-ci/linux/commit/5c974bb7b3024da2ab740ed59459e96ef4b52d5c
git remote add linux-review https://github.com/0day-ci/linux
git fetch --no-tags linux-review Chao-Yu/f2fs-extent-cache-support-unaligned-extent/20210804-102614
git checkout 5c974bb7b3024da2ab740ed59459e96ef4b52d5c
# save the attached .config to linux build tree
mkdir build_dir
make W=1 O=build_dir ARCH=i386 SHELL=/bin/bash fs/
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
In file included from fs/f2fs/dir.c:13:
fs/f2fs/f2fs.h: In function '__is_extent_mergeable':
>> fs/f2fs/f2fs.h:842:9: error: dereferencing pointer to incomplete type 'struct extent_info_unaligned'
842 | if (be->ei.len != be->plen || fe->ei.len != fe->plen)
| ^~
--
In file included from fs/f2fs/extent_cache.c:14:
fs/f2fs/f2fs.h: In function '__is_extent_mergeable':
>> fs/f2fs/f2fs.h:842:9: error: dereferencing pointer to incomplete type 'struct extent_info_unaligned'
842 | if (be->ei.len != be->plen || fe->ei.len != fe->plen)
| ^~
fs/f2fs/extent_cache.c: In function '__attach_extent_node':
fs/f2fs/extent_cache.c:251:5: error: 'struct extent_node' has no member named 'plen'
251 | en->plen = ((struct extent_info_unaligned *)ei)->plen;
| ^~
>> fs/f2fs/extent_cache.c:251:50: error: dereferencing pointer to incomplete type 'struct extent_info_unaligned'
251 | en->plen = ((struct extent_info_unaligned *)ei)->plen;
| ^~
vim +842 fs/f2fs/f2fs.h
832
833 static inline bool __is_extent_mergeable(struct extent_info *back,
834 struct extent_info *front, bool unaligned)
835 {
836 if (unaligned) {
837 struct extent_info_unaligned *be =
838 (struct extent_info_unaligned *)back;
839 struct extent_info_unaligned *fe =
840 (struct extent_info_unaligned *)front;
841
> 842 if (be->ei.len != be->plen || fe->ei.len != fe->plen)
843 return false;
844 }
845
846 return (back->fofs + back->len == front->fofs &&
847 back->blk + back->len == front->blk);
848 }
849
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org
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next prev parent reply other threads:[~2021-08-04 6:52 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-08-04 2:23 [RFC v3] f2fs: extent cache: support unaligned extent Chao Yu
2021-08-04 2:23 ` [f2fs-dev] " Chao Yu
2021-08-04 6:52 ` kernel test robot [this message]
2021-08-04 7:27 ` Chao Yu
2021-08-04 7:28 ` kernel test robot
2021-08-04 21:37 ` Jaegeuk Kim
2021-08-04 21:37 ` [f2fs-dev] " Jaegeuk Kim
2021-08-04 23:45 ` Jaegeuk Kim
2021-08-04 23:45 ` Jaegeuk Kim
2021-08-05 0:29 ` Chao Yu
2021-08-05 0:29 ` Chao Yu
2021-08-05 2:53 ` Jaegeuk Kim
2021-08-05 2:53 ` Jaegeuk Kim
2021-08-05 3:04 ` Chao Yu
2021-08-05 3:04 ` Chao Yu
2021-08-05 3:14 ` Chao Yu
2021-08-05 3:14 ` Chao Yu
2021-08-05 13:35 ` Chao Yu
2021-08-05 13:35 ` Chao Yu
2021-08-05 18:36 ` Jaegeuk Kim
2021-08-05 18:36 ` Jaegeuk Kim
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