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(parent: 89200cf) | patch
memstick/ms_block: simplify refcounting
authorChristoph Hellwig <hch@lst.de>
Tue, 15 Feb 2022 09:45:11 +0000 (10:45 +0100)
committerJens Axboe <axboe@kernel.dk>
Thu, 17 Feb 2022 02:44:24 +0000 (19:44 -0700)
commitdb42c5d965a0134fb74ed8ac8202ece2e9c26350
tree62789bdb79fc0f7d907414704e78d01fb35d82ebtree | snapshot
parent89200cf7c29ee09fb60704baae50198156e1a94acommit | diff
memstick/ms_block: simplify refcounting

Implement the ->free_disk method to free the msb_data structure only once
the last gendisk reference goes away instead of keeping a local refcount.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Link: https://lore.kernel.org/r/20220215094514.3828912-3-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
drivers/memstick/core/ms_block.c diff | blob | history
drivers/memstick/core/ms_block.h diff | blob | history
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