tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: df4c334beecb4cf58e4e8d63b491aa5ac0a84f46 commit: 8c6e9756375dff2e96d3b598992b2f0e8b3682ee [1474/1474] xfs: fix xfs shutdown since we reserve more blocks in agfl fixup config: x86_64-randconfig-121-20241118 (https://download.01.org/0day-ci/archive/20241202/202412020323.jAdcem7b-lkp@i...) compiler: gcc-12 (Debian 12.2.0-14) 12.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241202/202412020323.jAdcem7b-lkp@i...)

If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot lkp@intel.com | Closes: https://lore.kernel.org/oe-kbuild-all/202412020323.jAdcem7b-lkp@intel.com/

sparse warnings: (new ones prefixed by >>)

...

fs/xfs/libxfs/xfs_alloc.c:102:1: sparse: sparse: symbol 'xfs_ag_fixup_aside' was not declared. Should it be static?

vim +/xfs_ag_fixup_aside +102 fs/xfs/libxfs/xfs_alloc.c

94 95 /* 96 * Twice fixup for the same ag may happen within exact one tp, and the consume 97 * of agfl after first fixup may trigger second fixup's failure, then xfs will 98 * shutdown. To avoid that, we reserve blocks which can satisfy the second 99 * fixup. 100 */ 101 xfs_extlen_t

102 xfs_ag_fixup_aside(

103 struct xfs_mount *mp) 104 { 105 xfs_extlen_t ret; 106 107 ret = 2 * mp->m_alloc_maxlevels; 108 if (xfs_has_rmapbt(mp)) 109 ret += mp->m_rmap_maxlevels; 110 111 return ret; 112 } 113