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authorAkinobu Mita <akinobu.mita@gmail.com>2011-07-25 17:13:37 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2011-07-25 20:57:17 -0700
commit0c2fd1bfb155947a821fdaeb3c46aa1cfa20ad64 (patch)
tree2826372d34e387dad42dffefb96658ed2d9e28f9 /fs/reiserfs
parent29df8d8f8702f0f53c1375015f09f04bc8d023c1 (diff)
downloadop-kernel-dev-0c2fd1bfb155947a821fdaeb3c46aa1cfa20ad64.zip
op-kernel-dev-0c2fd1bfb155947a821fdaeb3c46aa1cfa20ad64.tar.gz
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>
Diffstat (limited to 'fs/reiserfs')
-rw-r--r--fs/reiserfs/bitmap.c2
-rw-r--r--fs/reiserfs/resize.c6
2 files changed, 4 insertions, 4 deletions
diff --git a/fs/reiserfs/bitmap.c b/fs/reiserfs/bitmap.c
index 483442e..567385a 100644
--- a/fs/reiserfs/bitmap.c
+++ b/fs/reiserfs/bitmap.c
@@ -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;
diff --git a/fs/reiserfs/resize.c b/fs/reiserfs/resize.c
index b3a94d2..b6b9b1f 100644
--- a/fs/reiserfs/resize.c
+++ b/fs/reiserfs/resize.c
@@ -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);
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