diff options
Diffstat (limited to 'fs/ext4/balloc.c')
| -rw-r--r-- | fs/ext4/balloc.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/fs/ext4/balloc.c b/fs/ext4/balloc.c index b37b1287558..53c72ad8587 100644 --- a/fs/ext4/balloc.c +++ b/fs/ext4/balloc.c @@ -470,9 +470,8 @@ void ext4_add_groupblocks(handle_t *handle, struct super_block *sb, if (sbi->s_log_groups_per_flex) { ext4_group_t flex_group = ext4_flex_group(sbi, block_group); - spin_lock(sb_bgl_lock(sbi, flex_group)); - sbi->s_flex_groups[flex_group].free_blocks += blocks_freed; - spin_unlock(sb_bgl_lock(sbi, flex_group)); + atomic_add(blocks_freed, + &sbi->s_flex_groups[flex_group].free_blocks); } /* * request to reload the buddy with the |