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(parent: e62c720) | patch
xfs: reduce IOCB_NOWAIT judgment for retry exclusive unaligned DIO
authorKaixu Xia <kaixuxia@tencent.com>
Sun, 22 May 2022 06:47:11 +0000 (16:47 +1000)
committerDave Chinner <david@fromorbit.com>
Sun, 22 May 2022 06:47:11 +0000 (16:47 +1000)
commit93e6aa4329d07fa01e1016446464c666c5b49b5c
tree0b758c0501086ab81ea5975edd9f6132381fdff3tree | snapshot
parente62c720817597f259b81f1ff004eb042293bf046commit | diff
xfs: reduce IOCB_NOWAIT judgment for retry exclusive unaligned DIO

Retry unaligned DIO with exclusive blocking semantics only when the
IOCB_NOWAIT flag is not set. If we are doing nonblocking user I/O,
propagate the error directly.

Signed-off-by: Kaixu Xia <kaixuxia@tencent.com>
Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
fs/xfs/xfs_file.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git