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From: kernel test robot <lkp@intel.com>
To: kbuild-all@lists.01.org
Subject: Re: [RFC PATCH v3 5/8] jbd2, ext4: add a shrinker to release checkpointed buffers
Date: Fri, 28 May 2021 02:25:37 +0800	[thread overview]
Message-ID: <202105280234.1dw48c8O-lkp@intel.com> (raw)
In-Reply-To: <20210527135641.420514-6-yi.zhang@huawei.com>

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Hi Zhang,

[FYI, it's a private test report for your RFC patch.]
[auto build test WARNING on ext4/dev]
[also build test WARNING on tip/perf/core block/for-next linus/master v5.13-rc3 next-20210527]
[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/Zhang-Yi/ext4-jbd2-fix-3-issues-about-bdev_try_to_free_page/20210527-215117
base:   https://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git dev
config: x86_64-randconfig-s021-20210527 (attached as .config)
compiler: gcc-9 (Debian 9.3.0-22) 9.3.0
reproduce:
        # apt-get install sparse
        # sparse version: v0.6.3-341-g8af24329-dirty
        # https://github.com/0day-ci/linux/commit/8e85274125ab168f6a594e0a6ac0db18e04a1ff2
        git remote add linux-review https://github.com/0day-ci/linux
        git fetch --no-tags linux-review Zhang-Yi/ext4-jbd2-fix-3-issues-about-bdev_try_to_free_page/20210527-215117
        git checkout 8e85274125ab168f6a594e0a6ac0db18e04a1ff2
        # save the attached .config to linux build tree
        make W=1 C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' W=1 ARCH=x86_64 

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>


sparse warnings: (new ones prefixed by >>)
>> fs/jbd2/journal.c:1963:15: sparse: sparse: symbol 'jbd2_journal_shrink_scan' was not declared. Should it be static?
>> fs/jbd2/journal.c:1987:15: sparse: sparse: symbol 'jbd2_journal_shrink_count' was not declared. Should it be static?

Please review and possibly fold the followup patch.

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org

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  parent reply	other threads:[~2021-05-27 18:25 UTC|newest]

Thread overview: 22+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-05-27 13:56 [RFC PATCH v3 0/8] ext4, jbd2: fix 3 issues about bdev_try_to_free_page() Zhang Yi
2021-05-27 13:56 ` [RFC PATCH v3 1/8] jbd2: remove the out label in __jbd2_journal_remove_checkpoint() Zhang Yi
2021-05-27 13:56 ` [RFC PATCH v3 2/8] jbd2: ensure abort the journal if detect IO error when writing original buffer back Zhang Yi
2021-06-03 16:21   ` Jan Kara
2021-05-27 13:56 ` [RFC PATCH v3 3/8] jbd2: don't abort the journal when freeing buffers Zhang Yi
2021-05-27 13:56 ` [RFC PATCH v3 4/8] jbd2: remove redundant buffer io error checks Zhang Yi
2021-06-03 16:28   ` Jan Kara
2021-06-10  2:05     ` Zhang Yi
2021-05-27 13:56 ` [RFC PATCH v3 5/8] jbd2,ext4: add a shrinker to release checkpointed buffers Zhang Yi
2021-05-27 15:10   ` [RFC PATCH v3 5/8] jbd2, ext4: " kernel test robot
2021-05-27 15:41   ` kernel test robot
2021-05-27 18:25   ` kernel test robot [this message]
2021-05-27 18:25   ` [RFC PATCH] jbd2, ext4: jbd2_journal_shrink_scan() can be static kernel test robot
2021-06-07 15:45   ` [RFC PATCH v3 5/8] jbd2,ext4: add a shrinker to release checkpointed buffers Jan Kara
2021-06-09  3:00   ` Dave Chinner
2021-06-10  2:38     ` Zhang Yi
2021-05-27 13:56 ` [RFC PATCH v3 6/8] jbd2: simplify journal_clean_one_cp_list() Zhang Yi
2021-06-07 15:50   ` Jan Kara
2021-05-27 13:56 ` [RFC PATCH v3 7/8] ext4: remove bdev_try_to_free_page() callback Zhang Yi
2021-06-07 15:50   ` Jan Kara
2021-05-27 13:56 ` [RFC PATCH v3 8/8] fs: remove bdev_try_to_free_page callback Zhang Yi
2021-06-07 15:50   ` Jan Kara

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