diff options
Diffstat (limited to 'drivers/md/dm-region-hash.c')
| -rw-r--r-- | drivers/md/dm-region-hash.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/drivers/md/dm-region-hash.c b/drivers/md/dm-region-hash.c index 317294ff5e9c..462cb24ba92e 100644 --- a/drivers/md/dm-region-hash.c +++ b/drivers/md/dm-region-hash.c @@ -57,17 +57,17 @@ *---------------------------------------------------------------*/ struct dm_region_hash { uint32_t region_size; - unsigned region_shift; + unsigned int region_shift; /* holds persistent region state */ struct dm_dirty_log *log; /* hash table */ rwlock_t hash_lock; - unsigned mask; - unsigned nr_buckets; - unsigned prime; - unsigned shift; + unsigned int mask; + unsigned int nr_buckets; + unsigned int prime; + unsigned int shift; struct list_head *buckets; /* @@ -75,7 +75,7 @@ struct dm_region_hash { */ int flush_failure; - unsigned max_recovery; /* Max # of regions to recover in parallel */ + unsigned int max_recovery; /* Max # of regions to recover in parallel */ spinlock_t region_lock; atomic_t recovery_in_flight; @@ -164,12 +164,12 @@ struct dm_region_hash *dm_region_hash_create( struct bio_list *bios), void (*wakeup_workers)(void *context), void (*wakeup_all_recovery_waiters)(void *context), - sector_t target_begin, unsigned max_recovery, + sector_t target_begin, unsigned int max_recovery, struct dm_dirty_log *log, uint32_t region_size, region_t nr_regions) { struct dm_region_hash *rh; - unsigned nr_buckets, max_buckets; + unsigned int nr_buckets, max_buckets; size_t i; int ret; @@ -237,7 +237,7 @@ EXPORT_SYMBOL_GPL(dm_region_hash_create); void dm_region_hash_destroy(struct dm_region_hash *rh) { - unsigned h; + unsigned int h; struct dm_region *reg, *nreg; BUG_ON(!list_empty(&rh->quiesced_regions)); @@ -264,9 +264,9 @@ struct dm_dirty_log *dm_rh_dirty_log(struct dm_region_hash *rh) } EXPORT_SYMBOL_GPL(dm_rh_dirty_log); -static unsigned rh_hash(struct dm_region_hash *rh, region_t region) +static unsigned int rh_hash(struct dm_region_hash *rh, region_t region) { - return (unsigned) ((region * rh->prime) >> rh->shift) & rh->mask; + return (unsigned int) ((region * rh->prime) >> rh->shift) & rh->mask; } static struct dm_region *__rh_lookup(struct dm_region_hash *rh, region_t region) |