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author | Christoph Hellwig <hch@lst.de> | 2025-01-10 08:47:15 +0300 |
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committer | Jens Axboe <axboe@kernel.dk> | 2025-01-10 17:29:24 +0300 |
commit | 473106dd3aa964a62314d858f6602c95e40e6270 (patch) | |
tree | bdd050580ee64e9ecf3b828512fbf4a8602d2385 /tools/perf/scripts/python/export-to-sqlite.py | |
parent | c99f66e4084a62a2cc401c4704a84328aeddc9ec (diff) | |
download | linux-473106dd3aa964a62314d858f6602c95e40e6270.tar.xz |
nvme: fix queue freeze vs limits lock order
Match the locking order used by the core block code by only freezing
the queue after taking the limits lock.
Unlike most queue updates this does not use the
queue_limits_commit_update_frozen helper as the nvme driver want the
queue frozen for more than just the limits update.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Ming Lei <ming.lei@redhat.com>
Reviewed-by: Damien Le Moal <dlemoal@kernel.org>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Reviewed-by: Nilay Shroff <nilay@linux.ibm.com>
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Link: https://lore.kernel.org/r/20250110054726.1499538-8-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions