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| author | Akinobu Mita | 2008-04-17 16:38:59 +0200 |
|---|---|---|
| committer | Theodore Ts'o | 2008-04-17 16:38:59 +0200 |
| commit | d00a6d7b40b44ee6b03f492a6c58f5bc4649c784 (patch) | |
| tree | 02c3bb7d59efe5a834f75bd9e5f48d494896a9cc /fs | |
| parent | ext4: convert byte order of constant instead of variable (diff) | |
| download | kernel-qcow2-linux-d00a6d7b40b44ee6b03f492a6c58f5bc4649c784.tar.gz kernel-qcow2-linux-d00a6d7b40b44ee6b03f492a6c58f5bc4649c784.tar.xz kernel-qcow2-linux-d00a6d7b40b44ee6b03f492a6c58f5bc4649c784.zip | |
ext4: use ext4_group_first_block_no()
Use ext4_group_first_block_no() and assign the return values to
ext4_fsblk_t variables.
Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Cc: Stephen Tweedie <sct@redhat.com>
Cc: adilger@clusterfs.com
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Mingming Cao <cmm@us.ibm.com>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/ext4/balloc.c | 6 | ||||
| -rw-r--r-- | fs/ext4/xattr.c | 6 |
2 files changed, 5 insertions, 7 deletions
diff --git a/fs/ext4/balloc.c b/fs/ext4/balloc.c index 5d348998ff38..a080d7f5face 100644 --- a/fs/ext4/balloc.c +++ b/fs/ext4/balloc.c @@ -48,7 +48,6 @@ void ext4_get_group_no_and_offset(struct super_block *sb, ext4_fsblk_t blocknr, unsigned ext4_init_block_bitmap(struct super_block *sb, struct buffer_head *bh, ext4_group_t block_group, struct ext4_group_desc *gdp) { - unsigned long start; int bit, bit_max; unsigned free_blocks, group_blocks; struct ext4_sb_info *sbi = EXT4_SB(sb); @@ -106,11 +105,12 @@ unsigned ext4_init_block_bitmap(struct super_block *sb, struct buffer_head *bh, free_blocks = group_blocks - bit_max; if (bh) { + ext4_fsblk_t start; + for (bit = 0; bit < bit_max; bit++) ext4_set_bit(bit, bh->b_data); - start = block_group * EXT4_BLOCKS_PER_GROUP(sb) + - le32_to_cpu(sbi->s_es->s_first_data_block); + start = ext4_group_first_block_no(sb, block_group); /* Set bits for block and inode bitmaps, and inode table */ ext4_set_bit(ext4_block_bitmap(sb, gdp) - start, bh->b_data); diff --git a/fs/ext4/xattr.c b/fs/ext4/xattr.c index 726716b618d8..bc1d7daac8eb 100644 --- a/fs/ext4/xattr.c +++ b/fs/ext4/xattr.c @@ -806,10 +806,8 @@ inserted: get_bh(new_bh); } else { /* We need to allocate a new block */ - ext4_fsblk_t goal = le32_to_cpu( - EXT4_SB(sb)->s_es->s_first_data_block) + - (ext4_fsblk_t)EXT4_I(inode)->i_block_group * - EXT4_BLOCKS_PER_GROUP(sb); + ext4_fsblk_t goal = ext4_group_first_block_no(sb, + EXT4_I(inode)->i_block_group); ext4_fsblk_t block = ext4_new_block(handle, inode, goal, &error); if (error) |