diff options
| author |   Ming Lei <ming.lei@redhat.com> | 2025-05-05 22:17:52 +0800 |
|---|---|---|
| committer |   Jens Axboe <axboe@kernel.dk> | 2025-05-06 07:43:43 -0600 |
| commit | 20117b5a4b9c6dbb9414f0451111c3f13a37874a (patch) | |
| tree | e58016158bac677eeed18aec616721d21ce55466 /scripts/Makefile.thinlto | |
| parent | block: simplify elevator reattachment for updating nr_hw_queues (diff) | |
block: move queue freezing & elevator_lock into elevator_change()
Move queue freezing & elevator_lock into elevator_change(), and prepare
for using elevator_change() for setting up & tearing down default elevator
too.
Also add lockdep_assert_held() in __elevator_change() because either
read or write lock is required for changing elevator.
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Reviewed-by: Nilay Shroff <nilay@linux.ibm.com>
Signed-off-by: Ming Lei <ming.lei@redhat.com>
Link: https://lore.kernel.org/r/20250505141805.2751237-15-ming.lei@redhat.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'scripts/Makefile.thinlto')
0 files changed, 0 insertions, 0 deletions