diff options
| author | Christoph Hellwig <[email protected]> | 2021-09-29 09:12:41 +0200 |
|---|---|---|
| committer | Jens Axboe <[email protected]> | 2021-10-15 21:02:54 -0600 |
| commit | aec89dc5d421200b353d99a2bfff9e0967f67037 (patch) | |
| tree | cfecaf05ddb52c19550291145e7b7bb087744ffd /tools/perf/scripts/python/bin/export-to-postgresql-report | |
| parent | 8e141f9eb803e209714a80aa6ec073893f94c526 (diff) | |
block: keep q_usage_counter in atomic mode after del_gendisk
Don't switch back to percpu mode to avoid the double RCU grace period
when tearing down SCSI devices. After removing the disk only passthrough
commands can be send anyway.
Suggested-by: Ming Lei <[email protected]>
Signed-off-by: Christoph Hellwig <[email protected]>
Tested-by: Darrick J. Wong <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Tested-by: Yi Zhang <[email protected]>
Signed-off-by: Jens Axboe <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/bin/export-to-postgresql-report')
0 files changed, 0 insertions, 0 deletions