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Commit 23850102 authored by Yijing Wang's avatar Yijing Wang Committed by Jens Axboe
Browse files

bcache: remove unused parameter 



Parameter bio is no longer used, clean it.

Signed-off-by: default avatarYijing Wang <wangyijing@huawei.com>
Reviewed-by: default avatarColy Li <colyli@suse.de>
Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
parent b41c9b02

drivers/md/bcache/request.c

+6 −6
Original line number Diff line number Diff line
@@ -26,12 +26,12 @@ struct kmem_cache *bch_search_cache; 


static void bch_data_insert_start(struct closure *);



static unsigned cache_mode(struct cached_dev *dc, struct bio *bio)

static unsigned cache_mode(struct cached_dev *dc)

{

	return BDEV_CACHE_MODE(&dc->sb);

}



static bool verify(struct cached_dev *dc, struct bio *bio)

static bool verify(struct cached_dev *dc)

{

	return dc->verify;

}
@@ -369,7 +369,7 @@ static struct hlist_head *iohash(struct cached_dev *dc, uint64_t k) 
static bool check_should_bypass(struct cached_dev *dc, struct bio *bio)

{

	struct cache_set *c = dc->disk.c;

	unsigned mode = cache_mode(dc, bio);

	unsigned mode = cache_mode(dc);

	unsigned sectors, congested = bch_get_congested(c);

	struct task_struct *task = current;

	struct io *i;
@@ -747,7 +747,7 @@ static void cached_dev_read_done(struct closure *cl) 
		s->cache_miss = NULL;

	}



	if (verify(dc, &s->bio.bio) && s->recoverable && !s->read_dirty_data)

	if (verify(dc) && s->recoverable && !s->read_dirty_data)

		bch_data_verify(dc, s->orig_bio);



	bio_complete(s);
@@ -772,7 +772,7 @@ static void cached_dev_read_done_bh(struct closure *cl) 


	if (s->iop.status)

		continue_at_nobarrier(cl, cached_dev_read_error, bcache_wq);

	else if (s->iop.bio || verify(dc, &s->bio.bio))

	else if (s->iop.bio || verify(dc))

		continue_at_nobarrier(cl, cached_dev_read_done, bcache_wq);

	else

		continue_at_nobarrier(cl, cached_dev_bio_complete, NULL);
@@ -899,7 +899,7 @@ static void cached_dev_write(struct cached_dev *dc, struct search *s) 
		s->iop.bypass = true;



	if (should_writeback(dc, s->orig_bio,

			     cache_mode(dc, bio),

			     cache_mode(dc),

			     s->iop.bypass)) {

		s->iop.bypass = false;

		s->iop.writeback = true;