diff options
Diffstat (limited to 'drivers/md/bcache/request.c')
| -rw-r--r-- | drivers/md/bcache/request.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/drivers/md/bcache/request.c b/drivers/md/bcache/request.c index 4f552de49aa..dbda9646ef3 100644 --- a/drivers/md/bcache/request.c +++ b/drivers/md/bcache/request.c @@ -1117,11 +1117,13 @@ static void add_sequential(struct task_struct *t) t->sequential_io = 0; } -static void check_should_skip(struct cached_dev *dc, struct search *s) +static struct hlist_head *iohash(struct cached_dev *dc, uint64_t k) { - struct hlist_head *iohash(uint64_t k) - { return &dc->io_hash[hash_64(k, RECENT_IO_BITS)]; } + return &dc->io_hash[hash_64(k, RECENT_IO_BITS)]; +} +static void check_should_skip(struct cached_dev *dc, struct search *s) +{ struct cache_set *c = s->op.c; struct bio *bio = &s->bio.bio; @@ -1162,7 +1164,7 @@ static void check_should_skip(struct cached_dev *dc, struct search *s) spin_lock(&dc->io_lock); - hlist_for_each_entry(i, iohash(bio->bi_sector), hash) + hlist_for_each_entry(i, iohash(dc, bio->bi_sector), hash) if (i->last == bio->bi_sector && time_before(jiffies, i->jiffies)) goto found; @@ -1180,7 +1182,7 @@ found: s->task->sequential_io = i->sequential; hlist_del(&i->hash); - hlist_add_head(&i->hash, iohash(i->last)); + hlist_add_head(&i->hash, iohash(dc, i->last)); list_move_tail(&i->lru, &dc->io_lru); spin_unlock(&dc->io_lock); |