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| author |   Jan Kara <jack@suse.cz> | 2024-02-06 15:32:09 +0100 |
|---|---|---|
| committer | Jan Kara <jack@suse.cz> | 2024-02-08 12:04:59 +0100 |
| commit | 179b8c97ebf63429589f5afeba59a181fe70603e (patch) | |
| tree | b563c3feb41730d5096c3f742b71c73f4ab2f3af /fs/ext4/ext4.h | |
| parent | isofs: handle CDs with bad root inode but good Joliet root directory (diff) | |
| download | wireguard-linux-179b8c97ebf63429589f5afeba59a181fe70603e.tar.xz wireguard-linux-179b8c97ebf63429589f5afeba59a181fe70603e.zip | |
quota: Fix rcu annotations of inode dquot pointers
Dquot pointers in i_dquot array in the inode are protected by
dquot_srcu. Annotate the array pointers with __rcu, perform the locked
dereferences with srcu_dereference_check() instead of plain reads, and
set the array elements with rcu_assign_pointer().
Fixes: b9ba6f94b238 ("quota: remove dqptr_sem")
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202402061900.rTuYDlo6-lkp@intel.com/
Signed-off-by: Jan Kara <jack@suse.cz>
Diffstat (limited to 'fs/ext4/ext4.h')
0 files changed, 0 insertions, 0 deletions