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bcache: remove unused parameter

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Parameter bio is no longer used, clean it.

Signed-off-by: Yijing Wang <wangyijing@huawei.com>
Reviewed-by: Coly Li <colyli@suse.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Yijing Wang 2017-10-13 16:35:34 -07:00 committed by Jens Axboe
parent b41c9b0266
commit 238501027a
1 changed files with 6 additions and 6 deletions
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12
drivers/md/bcache/request.c
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@ -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;