diff options
| -rw-r--r-- | fs/ext4/mballoc.c | 19 |
1 files changed, 0 insertions, 19 deletions
diff --git a/fs/ext4/mballoc.c b/fs/ext4/mballoc.c index 24af9ed5c3e5..5b745551e7a9 100644 --- a/fs/ext4/mballoc.c +++ b/fs/ext4/mballoc.c @@ -822,24 +822,6 @@ void ext4_mb_generate_buddy(struct super_block *sb, spin_unlock(&sbi->s_bal_lock); } -static void mb_regenerate_buddy(struct ext4_buddy *e4b) -{ - int count; - int order = 1; - void *buddy; - - while ((buddy = mb_find_buddy(e4b, order++, &count))) { - ext4_set_bits(buddy, 0, count); - } - e4b->bd_info->bb_fragments = 0; - memset(e4b->bd_info->bb_counters, 0, - sizeof(*e4b->bd_info->bb_counters) * - (e4b->bd_sb->s_blocksize_bits + 2)); - - ext4_mb_generate_buddy(e4b->bd_sb, e4b->bd_buddy, - e4b->bd_bitmap, e4b->bd_group); -} - /* The buddy information is attached the buddy cache inode * for convenience. The information regarding each group * is loaded via ext4_mb_load_buddy. The information involve @@ -1512,7 +1494,6 @@ static void mb_free_blocks(struct inode *inode, struct ext4_buddy *e4b, sb, e4b->bd_group, EXT4_GROUP_INFO_BBITMAP_CORRUPT); } - mb_regenerate_buddy(e4b); goto done; } |