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| author | Zhang Yi <yi.zhang@huawei.com> | 2022-09-01 15:34:59 +0200 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2022-09-12 05:26:07 +0200 |
| commit | 54d9171d38d904f5afde76e51bed416aaf144975 (patch) | |
| tree | 92a007ba36499dd70a5687a16e93d70805292b6a /fs/cifs | |
| parent | ntfs3: replace ll_rw_block() (diff) | |
| download | linux-54d9171d38d904f5afde76e51bed416aaf144975.tar.xz linux-54d9171d38d904f5afde76e51bed416aaf144975.zip | |
ocfs2: replace ll_rw_block()
ll_rw_block() is not safe for the sync read path because it cannot
guarantee that submitting read IO if the buffer has been locked. We
could get false positive EIO after wait_on_buffer() if the buffer has
been locked by others. So stop using ll_rw_block() in ocfs2.
Link: https://lkml.kernel.org/r/20220901133505.2510834-9-yi.zhang@huawei.com
Signed-off-by: Zhang Yi <yi.zhang@huawei.com>
Reviewed-by: Jan Kara <jack@suse.cz>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'fs/cifs')
0 files changed, 0 insertions, 0 deletions