linux-kernel - [djwong-xfs:vectorized-scrub 177/401] fs/xfs/libxfs/xfs_rmap.c:778:1: sparse: sparse: symbol 'xfs_rmap_hooks_switch' was not declared. Should it be static?

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Message-ID: <202206050747.Rps0Thmj-lkp@intel.com>
Date:   Sun, 5 Jun 2022 07:30:14 +0800
From:   kernel test robot <lkp@...el.com>
To:     "Darrick J. Wong" <djwong@...nel.org>
Cc:     kbuild-all@...ts.01.org,
        "Darrick J. Wong" <darrick.wong@...cle.com>,
        linux-kernel@...r.kernel.org
Subject: [djwong-xfs:vectorized-scrub 177/401]
 fs/xfs/libxfs/xfs_rmap.c:778:1: sparse: sparse: symbol
 'xfs_rmap_hooks_switch' was not declared. Should it be static?

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/djwong/xfs-linux.git vectorized-scrub
head:   1fcd9cea011a657d62ee332d161966c1ec92ffd5
commit: 016ce1fe7984026d32cf6388359a57175b609a11 [177/401] xfs: hook live rmap operations during a repair operation
config: x86_64-randconfig-s021 (https://download.01.org/0day-ci/archive/20220605/202206050747.Rps0Thmj-lkp@intel.com/config)
compiler: gcc-11 (Debian 11.3.0-1) 11.3.0
reproduce:
        # apt-get install sparse
        # sparse version: v0.6.4-18-g56afb504-dirty
        # https://git.kernel.org/pub/scm/linux/kernel/git/djwong/xfs-linux.git/commit/?id=016ce1fe7984026d32cf6388359a57175b609a11
        git remote add djwong-xfs https://git.kernel.org/pub/scm/linux/kernel/git/djwong/xfs-linux.git
        git fetch --no-tags djwong-xfs vectorized-scrub
        git checkout 016ce1fe7984026d32cf6388359a57175b609a11
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        make W=1 C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=x86_64 SHELL=/bin/bash fs/xfs/

If you fix the issue, kindly add following tag where applicable
Reported-by: kernel test robot <lkp@...el.com>


sparse warnings: (new ones prefixed by >>)
>> fs/xfs/libxfs/xfs_rmap.c:778:1: sparse: sparse: symbol 'xfs_rmap_hooks_switch' was not declared. Should it be static?

Please review and possibly fold the followup patch.

-- 
0-DAY CI Kernel Test Service
https://01.org/lkp