Ext2: remove the static function release_blocks to optimize the kernel
Because the static function 'release_blocks' is only called
when releasing blocks,it will be more simple and efficient to
call the function 'percpu_counter_add' directly.
Signed-off-by: Wang Shilong <wangsl-fnst@cn.fujitsu.com>
Signed-off-by: Jan Kara <jack@suse.cz>
diff --git a/fs/ext2/balloc.c b/fs/ext2/balloc.c
index 132da4c..9f9992b 100644
--- a/fs/ext2/balloc.c
+++ b/fs/ext2/balloc.c
@@ -159,15 +159,6 @@
return bh;
}
-static void release_blocks(struct super_block *sb, int count)
-{
- if (count) {
- struct ext2_sb_info *sbi = EXT2_SB(sb);
-
- percpu_counter_add(&sbi->s_freeblocks_counter, count);
- }
-}
-
static void group_adjust_blocks(struct super_block *sb, int group_no,
struct ext2_group_desc *desc, struct buffer_head *bh, int count)
{
@@ -569,7 +560,7 @@
error_return:
brelse(bitmap_bh);
if (freed) {
- release_blocks(sb, freed);
+ percpu_counter_add(&sbi->s_freeblocks_counter, freed);
dquot_free_block_nodirty(inode, freed);
mark_inode_dirty(inode);
}