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authorZhang Yi <[email protected]>2022-09-01 21:34:58 +0800
committerAndrew Morton <[email protected]>2022-09-11 20:26:07 -0700
commit6bf414a00ae7688fac1e03f63431a355068a1d79 (patch)
treedfcf9e050f989affa66f55038adf1255f58ce5da /tools/perf/scripts/python
parent8c004d1fc1497d9a6d92ea968bd58230af59a492 (diff)
ntfs3: 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 ntfs_get_block_vbo(). Link: https://lkml.kernel.org/r/[email protected] Signed-off-by: Zhang Yi <[email protected]> Reviewed-by: Jan Kara <[email protected]> Reviewed-by: Christoph Hellwig <[email protected]> Signed-off-by: Andrew Morton <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python')
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