diff options
| author | Tao Ma <boyu.mt@taobao.com> | 2011-07-23 16:07:26 -0400 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2011-07-23 16:07:26 -0400 |
| commit | 529da704ad1ead755d9e40721f29446cb278e099 (patch) | |
| tree | 624e4cdafcbbe61441c1cf73395394caf736618f | |
| parent | d46203159ed376fdbe2b05aa57e58207bf27a8f9 (diff) | |
| download | linux-stable-529da704ad1ead755d9e40721f29446cb278e099.tar.gz linux-stable-529da704ad1ead755d9e40721f29446cb278e099.tar.bz2 linux-stable-529da704ad1ead755d9e40721f29446cb278e099.zip | |
ext4: remove unnecessary ext4_get_group_info in ext4_mb_load_buddy
ext4_mb_load_buddy() calls ext4_get_group_info() for setting both
"grp" and "e4b->bd_info", but it could do "e4b->bd_info = grp".
Reported-by: Andreas Dilger <adilger@whamcloud.com>
Signed-off-by: Tao Ma <boyu.mt@taobao.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
| -rw-r--r-- | fs/ext4/mballoc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/ext4/mballoc.c b/fs/ext4/mballoc.c index 037f680b76f9..447c0f3384ab 100644 --- a/fs/ext4/mballoc.c +++ b/fs/ext4/mballoc.c @@ -1126,7 +1126,7 @@ ext4_mb_load_buddy(struct super_block *sb, ext4_group_t group, grp = ext4_get_group_info(sb, group); e4b->bd_blkbits = sb->s_blocksize_bits; - e4b->bd_info = ext4_get_group_info(sb, group); + e4b->bd_info = grp; e4b->bd_sb = sb; e4b->bd_group = group; e4b->bd_buddy_page = NULL; |