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Searched refs:dirty_bitset (Results 1 – 1 of 1) sorted by relevance

/linux-4.1.27/drivers/md/
Ddm-cache-target.c241 unsigned long *dirty_bitset; member
528 return test_bit(from_cblock(b), cache->dirty_bitset); in is_dirty()
533 if (!test_and_set_bit(from_cblock(cblock), cache->dirty_bitset)) { in set_dirty()
541 if (test_and_clear_bit(from_cblock(cblock), cache->dirty_bitset)) { in clear_dirty()
1922 if (cache->dirty_bitset) in destroy()
1923 free_bitset(cache->dirty_bitset); in destroy()
2465 cache->dirty_bitset = alloc_bitset(from_cblock(cache->cache_size)); in cache_create()
2466 if (!cache->dirty_bitset) { in cache_create()
2470 clear_bitset(cache->dirty_bitset, from_cblock(cache->cache_size)); in cache_create()