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Commit c50d4d5d authored by Yijing Wang's avatar Yijing Wang Committed by Jens Axboe
Browse files

bcache: Remove redundant parameter for cache_alloc() 



Cache_sb is not used in cache_alloc, and we have copied
sb info to cache->sb already, remove it.

Reviewed-by: default avatarColy Li <colyli@suse.de>
Signed-off-by: default avatarYijing Wang <wangyijing@huawei.com>
Signed-off-by: default avatarJens Axboe <axboe@fb.com>
parent 3a85a5de

drivers/md/bcache/super.c

+2 −2
Original line number Original line Diff line number Diff line
@@ -1806,7 +1806,7 @@ void bch_cache_release(struct kobject *kobj) 
	module_put(THIS_MODULE);

	module_put(THIS_MODULE);

}

}





static int cache_alloc(struct cache_sb *sb, struct cache *ca)

static int cache_alloc(struct cache *ca)

{

{

	size_t free;

	size_t free;

	struct bucket *b;

	struct bucket *b;
@@ -1861,7 +1861,7 @@ static int register_cache(struct cache_sb *sb, struct page *sb_page, 
	if (blk_queue_discard(bdev_get_queue(ca->bdev)))

	if (blk_queue_discard(bdev_get_queue(ca->bdev)))

		ca->discard = CACHE_DISCARD(&ca->sb);

		ca->discard = CACHE_DISCARD(&ca->sb);





	ret = cache_alloc(sb, ca);

	ret = cache_alloc(ca);

	if (ret != 0)

	if (ret != 0)

		goto err;

		goto err;