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authorMing Lei <ming.lei@redhat.com>2025-05-05 17:17:50 +0300
committerJens Axboe <axboe@kernel.dk>2025-05-06 16:43:43 +0300
commitac55b71a31a7287342e622c6f4de201e54b1c195 (patch)
treefbff3cb39a43725cf8894e090e86c659da03078f /tools/perf/scripts/python/stackcollapse.py
parent1bb7fba0e262e71f9355dc46c10b9da3c92f3d2b (diff)
downloadlinux-ac55b71a31a7287342e622c6f4de201e54b1c195.tar.xz
block: move blk_queue_registered() check into elv_iosched_store()
Move blk_queue_registered() check into elv_iosched_store() and prepare for using elevator_change() for covering any kind of elevator change in adding/deleting disk and updating nr_hw_queue. Reviewed-by: Hannes Reinecke <hare@suse.de> Signed-off-by: Ming Lei <ming.lei@redhat.com> Reviewed-by: Nilay Shroff <nilay@linux.ibm.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Link: https://lore.kernel.org/r/20250505141805.2751237-13-ming.lei@redhat.com Signed-off-by: Jens Axboe <axboe@kernel.dk>
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