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| author |   John Garry <john.g.garry@oracle.com> | 2024-08-05 11:33:15 +0000 |
|---|---|---|
| committer |   Martin K. Petersen <martin.petersen@oracle.com> | 2024-08-12 18:03:38 -0400 |
| commit | ea6787c695ab7595d851c3506f67c157f3b593c0 (patch) | |
| tree | 417a7bdb6d95a2d3896ee4e08d7c5aa76e4c94d8 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | scsi: sd: Don't check if a write for REQ_ATOMIC (diff) | |
| download | wireguard-linux-ea6787c695ab7595d851c3506f67c157f3b593c0.tar.xz wireguard-linux-ea6787c695ab7595d851c3506f67c157f3b593c0.zip | |
scsi: block: Don't check REQ_ATOMIC for reads
We check in submit_bio_noacct() if flag REQ_ATOMIC is set for both read and
write operations, and then validate the atomic operation if set. Flag
REQ_ATOMIC can only be set for writes, so don't bother checking for reads.
Fixes: 9da3d1e912f3 ("block: Add core atomic write support")
Signed-off-by: John Garry <john.g.garry@oracle.com>
Link: https://lore.kernel.org/r/20240805113315.1048591-3-john.g.garry@oracle.com
Reviewed-by: Kanchan Joshi <joshi.k@samsung.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions