reiserfs: use proper little-endian bitops
Using __test_and_{set,clear}_bit_le() with ignoring its return value can be replaced with __{set,clear}_bit_le(). This introduces reiserfs_{set,clear}_le_bit for __{set,clear}_bit_le and does the above change with them. Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
parent
29df8d8f87
commit
0c2fd1bfb1
|
@ -214,7 +214,7 @@ static int scan_bitmap_block(struct reiserfs_transaction_handle *th,
|
|||
}
|
||||
/* otherwise we clear all bit were set ... */
|
||||
while (--i >= *beg)
|
||||
reiserfs_test_and_clear_le_bit
|
||||
reiserfs_clear_le_bit
|
||||
(i, bh->b_data);
|
||||
reiserfs_restore_prepared_buffer(s, bh);
|
||||
*beg = org;
|
||||
|
|
|
@ -136,7 +136,7 @@ int reiserfs_resize(struct super_block *s, unsigned long block_count_new)
|
|||
return -EIO;
|
||||
}
|
||||
memset(bh->b_data, 0, sb_blocksize(sb));
|
||||
reiserfs_test_and_set_le_bit(0, bh->b_data);
|
||||
reiserfs_set_le_bit(0, bh->b_data);
|
||||
reiserfs_cache_bitmap_metadata(s, bh, bitmap + i);
|
||||
|
||||
set_buffer_uptodate(bh);
|
||||
|
@ -172,7 +172,7 @@ int reiserfs_resize(struct super_block *s, unsigned long block_count_new)
|
|||
|
||||
reiserfs_prepare_for_journal(s, bh, 1);
|
||||
for (i = block_r; i < s->s_blocksize * 8; i++)
|
||||
reiserfs_test_and_clear_le_bit(i, bh->b_data);
|
||||
reiserfs_clear_le_bit(i, bh->b_data);
|
||||
info->free_count += s->s_blocksize * 8 - block_r;
|
||||
|
||||
journal_mark_dirty(&th, s, bh);
|
||||
|
@ -190,7 +190,7 @@ int reiserfs_resize(struct super_block *s, unsigned long block_count_new)
|
|||
|
||||
reiserfs_prepare_for_journal(s, bh, 1);
|
||||
for (i = block_r_new; i < s->s_blocksize * 8; i++)
|
||||
reiserfs_test_and_set_le_bit(i, bh->b_data);
|
||||
reiserfs_set_le_bit(i, bh->b_data);
|
||||
journal_mark_dirty(&th, s, bh);
|
||||
brelse(bh);
|
||||
|
||||
|
|
|
@ -2332,7 +2332,9 @@ __u32 keyed_hash(const signed char *msg, int len);
|
|||
__u32 yura_hash(const signed char *msg, int len);
|
||||
__u32 r5_hash(const signed char *msg, int len);
|
||||
|
||||
#define reiserfs_set_le_bit __set_bit_le
|
||||
#define reiserfs_test_and_set_le_bit __test_and_set_bit_le
|
||||
#define reiserfs_clear_le_bit __clear_bit_le
|
||||
#define reiserfs_test_and_clear_le_bit __test_and_clear_bit_le
|
||||
#define reiserfs_test_le_bit test_bit_le
|
||||
#define reiserfs_find_next_zero_le_bit find_next_zero_bit_le
|
||||
|
|
Loading…
Reference in New Issue
Block a user