Messages in this thread Patch in this message | | | From | Akinobu Mita <> | Subject | [PATCH v2 13/22] ocfs2: use little-endian bitops | Date | Thu, 21 Oct 2010 23:41:08 +0900 |
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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 <akinobu.mita@gmail.com> Acked-by: Joel Becker <joel.becker@oracle.com> Cc: Mark Fasheh <mfasheh@suse.com> Cc: ocfs2-devel@oss.oracle.com --- No change from previous submission
fs/ocfs2/ocfs2.h | 13 ++++++++----- 1 files changed, 8 insertions(+), 5 deletions(-)
diff --git a/fs/ocfs2/ocfs2.h b/fs/ocfs2/ocfs2.h index c67003b..24b0cb0 100644 --- a/fs/ocfs2/ocfs2.h +++ b/fs/ocfs2/ocfs2.h @@ -787,18 +787,21 @@ static inline unsigned int ocfs2_clusters_to_megabytes(struct super_block *sb, static inline void _ocfs2_set_bit(unsigned int bit, unsigned long *bitmap) { - ext2_set_bit(bit, bitmap); + __test_and_set_le_bit(bit, bitmap); } #define ocfs2_set_bit(bit, addr) _ocfs2_set_bit((bit), (unsigned long *)(addr)) static inline void _ocfs2_clear_bit(unsigned int bit, unsigned long *bitmap) { - ext2_clear_bit(bit, bitmap); + __test_and_clear_le_bit(bit, bitmap); } #define ocfs2_clear_bit(bit, addr) _ocfs2_clear_bit((bit), (unsigned long *)(addr)) -#define ocfs2_test_bit ext2_test_bit -#define ocfs2_find_next_zero_bit ext2_find_next_zero_bit -#define ocfs2_find_next_bit ext2_find_next_bit +#define ocfs2_test_bit(nr, addr) \ + test_le_bit(nr, (unsigned long *)(addr)) +#define ocfs2_find_next_zero_bit(addr, size, off) \ + find_next_zero_le_bit((unsigned long *)(addr), size, off) +#define ocfs2_find_next_bit(addr, size, off) \ + find_next_le_bit((unsigned long *)(addr), size, off) #endif /* OCFS2_H */ -- 1.7.1.231.gd0b16
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