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(parent: 471aa70) | patch
block: add a queue_has_disk helper
authorChristoph Hellwig <hch@lst.de>
Mon, 9 Aug 2021 14:17:42 +0000 (16:17 +0200)
committerJens Axboe <axboe@kernel.dk>
Mon, 9 Aug 2021 17:52:28 +0000 (11:52 -0600)
commit1008162b2782a3624d12b0aee8da58bc75d12e19
treecd166a1e0733ad08e919c27f9cce0ceb21c643adtree | snapshot
parent471aa704db4904f7af5a50019ca3b5b018c0cf62commit | diff
block: add a queue_has_disk helper

Add a helper to check if a gendisk is associated with a request_queue.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Jan Kara <jack@suse.cz>
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Link: https://lore.kernel.org/r/20210809141744.1203023-4-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
include/linux/blkdev.h diff | blob | history
Domain: System / Kernel;