From bb5cda3d706f44e5696533c9a7353c458f2871e0 Mon Sep 17 00:00:00 2001 From: Akinobu Mita Date: Wed, 23 Mar 2011 16:42:13 -0700 Subject: dm: use little-endian bitops As a preparation for removing ext2 non-atomic bit operations from asm/bitops.h. This converts ext2 non-atomic bit operations to little-endian bit operations. Signed-off-by: Akinobu Mita Cc: Alasdair Kergon Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/md/dm-log.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'drivers/md') diff --git a/drivers/md/dm-log.c b/drivers/md/dm-log.c index 6951536ea29c..57968eb382c1 100644 --- a/drivers/md/dm-log.c +++ b/drivers/md/dm-log.c @@ -251,20 +251,20 @@ struct log_c { */ static inline int log_test_bit(uint32_t *bs, unsigned bit) { - return ext2_test_bit(bit, (unsigned long *) bs) ? 1 : 0; + return test_bit_le(bit, (unsigned long *) bs) ? 1 : 0; } static inline void log_set_bit(struct log_c *l, uint32_t *bs, unsigned bit) { - ext2_set_bit(bit, (unsigned long *) bs); + __test_and_set_bit_le(bit, (unsigned long *) bs); l->touched_cleaned = 1; } static inline void log_clear_bit(struct log_c *l, uint32_t *bs, unsigned bit) { - ext2_clear_bit(bit, (unsigned long *) bs); + __test_and_clear_bit_le(bit, (unsigned long *) bs); l->touched_dirtied = 1; } @@ -740,7 +740,7 @@ static int core_get_resync_work(struct dm_dirty_log *log, region_t *region) return 0; do { - *region = ext2_find_next_zero_bit( + *region = find_next_zero_bit_le( (unsigned long *) lc->sync_bits, lc->region_count, lc->sync_search); -- cgit v1.2.3