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dm cache: remove usused deferred_cells member from struct cache 

Signed-off-by: Joe Thornber <ejt@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
This commit is contained in:
Joe Thornber 2017-11-09 11:14:28 -05:00 committed by Mike Snitzer
parent 9768a10dd3
commit ede6507d67
1 changed files with 0 additions and 2 deletions
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2
drivers/md/dm-cache-target.c
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@ -408,7 +408,6 @@ struct cache {
int sectors_per_block_shift;
spinlock_t lock;
struct list_head deferred_cells;
struct bio_list deferred_bios;
sector_t migration_threshold;
wait_queue_head_t migration_wait;
@ -2586,7 +2585,6 @@ static int cache_create(struct cache_args *ca, struct cache **result)
}
spin_lock_init(&cache->lock);
INIT_LIST_HEAD(&cache->deferred_cells);
bio_list_init(&cache->deferred_bios);
atomic_set(&cache->nr_allocated_migrations, 0);
atomic_set(&cache->nr_io_migrations, 0);