diff options
Diffstat (limited to 'drivers/md/dm-log.c')
-rw-r--r-- | drivers/md/dm-log.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/md/dm-log.c b/drivers/md/dm-log.c index 06f328928a7f..0c6620e7b7bf 100644 --- a/drivers/md/dm-log.c +++ b/drivers/md/dm-log.c @@ -415,8 +415,7 @@ static int create_log_context(struct dm_dirty_log *log, struct dm_target *ti, /* * Work out how many "unsigned long"s we need to hold the bitset. */ - bitset_size = dm_round_up(region_count, - sizeof(*lc->clean_bits) << BYTE_SHIFT); + bitset_size = dm_round_up(region_count, BITS_PER_LONG); bitset_size >>= BYTE_SHIFT; lc->bitset_uint32_count = bitset_size / sizeof(*lc->clean_bits); @@ -616,7 +615,7 @@ static int disk_resume(struct dm_dirty_log *log) log_clear_bit(lc, lc->clean_bits, i); /* clear any old bits -- device has shrunk */ - for (i = lc->region_count; i % (sizeof(*lc->clean_bits) << BYTE_SHIFT); i++) + for (i = lc->region_count; i % BITS_PER_LONG; i++) log_clear_bit(lc, lc->clean_bits, i); /* copy clean across to sync */ |