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| author |   Yubo Feng <fengyubo3@huawei.com> | 2020-08-11 18:35:56 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2020-08-12 10:58:01 -0700 |
| commit | e348e65a081d761caf72c2753c4e3d67bfb1ef80 (patch) | |
| tree | 6797905ce27f7fa95c92d55a5e3f6d6f064af384 /kernel | |
| parent | fs/ufs: avoid potential u32 multiplication overflow (diff) | |
| download | wireguard-linux-e348e65a081d761caf72c2753c4e3d67bfb1ef80.tar.xz wireguard-linux-e348e65a081d761caf72c2753c4e3d67bfb1ef80.zip | |
fatfs: switch write_lock to read_lock in fat_ioctl_get_attributes
There is no need to hold write_lock in fat_ioctl_get_attributes.
write_lock may make an impact on concurrency of fat_ioctl_get_attributes.
Signed-off-by: Yubo Feng <fengyubo3@huawei.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Acked-by: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
Link: http://lkml.kernel.org/r/1593308053-12702-1-git-send-email-fengyubo3@huawei.com
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'kernel')
0 files changed, 0 insertions, 0 deletions