block: cleanup the lockdep handling in *alloc_disk

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Pass the lockdep name to the low-level __blk_alloc_disk helper and
hardcode the name for it given that the number of minors or node_id
are not very useful information.  While this passes a pointless
argument for non-lockdep builds that is not really an issue as
disk allocation is a probe time only slow path.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Link: https://lore.kernel.org/r/20210816131910.615153-5-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>

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This commit is contained in:

Christoph Hellwig 2021-08-16 15:19:05 +02:00 • committed by Jens Axboe

parent aebbb5831f

commit 4dcc4874de

4 changed files with 17 additions and 29 deletions

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5

block/blk-mq.c

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8

block/genhd.c

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10

include/linux/blk-mq.h

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23

include/linux/genhd.h

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