diff options
Diffstat (limited to 'drivers/md/bcache/request.c')
| -rw-r--r-- | drivers/md/bcache/request.c | 42 |
1 files changed, 21 insertions, 21 deletions
diff --git a/drivers/md/bcache/request.c b/drivers/md/bcache/request.c index 7dbe8b6316a0..6e1a60dd1742 100644 --- a/drivers/md/bcache/request.c +++ b/drivers/md/bcache/request.c @@ -27,7 +27,7 @@ struct kmem_cache *bch_search_cache; static void bch_data_insert_start(struct closure *); -static unsigned cache_mode(struct cached_dev *dc) +static unsigned int cache_mode(struct cached_dev *dc) { return BDEV_CACHE_MODE(&dc->sb); } @@ -98,7 +98,7 @@ static void bch_data_insert_keys(struct closure *cl) closure_return(cl); } -static int bch_keylist_realloc(struct keylist *l, unsigned u64s, +static int bch_keylist_realloc(struct keylist *l, unsigned int u64s, struct cache_set *c) { size_t oldsize = bch_keylist_nkeys(l); @@ -125,7 +125,7 @@ static void bch_data_invalidate(struct closure *cl) bio_sectors(bio), (uint64_t) bio->bi_iter.bi_sector); while (bio_sectors(bio)) { - unsigned sectors = min(bio_sectors(bio), + unsigned int sectors = min(bio_sectors(bio), 1U << (KEY_SIZE_BITS - 1)); if (bch_keylist_realloc(&op->insert_keys, 2, op->c)) @@ -211,7 +211,7 @@ static void bch_data_insert_start(struct closure *cl) bio->bi_opf &= ~(REQ_PREFLUSH|REQ_FUA); do { - unsigned i; + unsigned int i; struct bkey *k; struct bio_set *split = &op->c->bio_split; @@ -328,7 +328,7 @@ void bch_data_insert(struct closure *cl) /* Congested? */ -unsigned bch_get_congested(struct cache_set *c) +unsigned int bch_get_congested(struct cache_set *c) { int i; long rand; @@ -372,8 +372,8 @@ 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); - unsigned sectors, congested = bch_get_congested(c); + unsigned int mode = cache_mode(dc); + unsigned int sectors, congested = bch_get_congested(c); struct task_struct *task = current; struct io *i; @@ -469,11 +469,11 @@ struct search { struct bio *cache_miss; struct bcache_device *d; - unsigned insert_bio_sectors; - unsigned recoverable:1; - unsigned write:1; - unsigned read_dirty_data:1; - unsigned cache_missed:1; + unsigned int insert_bio_sectors; + unsigned int recoverable:1; + unsigned int write:1; + unsigned int read_dirty_data:1; + unsigned int cache_missed:1; unsigned long start_time; @@ -514,15 +514,15 @@ static int cache_lookup_fn(struct btree_op *op, struct btree *b, struct bkey *k) struct search *s = container_of(op, struct search, op); struct bio *n, *bio = &s->bio.bio; struct bkey *bio_key; - unsigned ptr; + unsigned int ptr; if (bkey_cmp(k, &KEY(s->iop.inode, bio->bi_iter.bi_sector, 0)) <= 0) return MAP_CONTINUE; if (KEY_INODE(k) != s->iop.inode || KEY_START(k) > bio->bi_iter.bi_sector) { - unsigned bio_sectors = bio_sectors(bio); - unsigned sectors = KEY_INODE(k) == s->iop.inode + unsigned int bio_sectors = bio_sectors(bio); + unsigned int sectors = KEY_INODE(k) == s->iop.inode ? min_t(uint64_t, INT_MAX, KEY_START(k) - bio->bi_iter.bi_sector) : INT_MAX; @@ -856,10 +856,10 @@ static void cached_dev_read_done_bh(struct closure *cl) } static int cached_dev_cache_miss(struct btree *b, struct search *s, - struct bio *bio, unsigned sectors) + struct bio *bio, unsigned int sectors) { int ret = MAP_CONTINUE; - unsigned reada = 0; + unsigned int reada = 0; struct cached_dev *dc = container_of(s->d, struct cached_dev, disk); struct bio *miss, *cache_bio; @@ -1226,7 +1226,7 @@ static int cached_dev_congested(void *data, int bits) return 1; if (cached_dev_get(dc)) { - unsigned i; + unsigned int i; struct cache *ca; for_each_cache(ca, d->c, i) { @@ -1253,9 +1253,9 @@ void bch_cached_dev_request_init(struct cached_dev *dc) /* Flash backed devices */ static int flash_dev_cache_miss(struct btree *b, struct search *s, - struct bio *bio, unsigned sectors) + struct bio *bio, unsigned int sectors) { - unsigned bytes = min(sectors, bio_sectors(bio)) << 9; + unsigned int bytes = min(sectors, bio_sectors(bio)) << 9; swap(bio->bi_iter.bi_size, bytes); zero_fill_bio(bio); @@ -1338,7 +1338,7 @@ static int flash_dev_congested(void *data, int bits) struct bcache_device *d = data; struct request_queue *q; struct cache *ca; - unsigned i; + unsigned int i; int ret = 0; for_each_cache(ca, d->c, i) { |