diff options
| -rw-r--r-- | fs/ext4/extents.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/fs/ext4/extents.c b/fs/ext4/extents.c index 69df02ff96aa..bd69e906bd91 100644 --- a/fs/ext4/extents.c +++ b/fs/ext4/extents.c @@ -4165,9 +4165,6 @@ got_allocated_blocks: } } else { BUG_ON(allocated_clusters < reserved_clusters); - /* We will claim quota for all newly allocated blocks.*/ - ext4_da_update_reserve_space(inode, allocated_clusters, - 1); if (reserved_clusters < allocated_clusters) { struct ext4_inode_info *ei = EXT4_I(inode); int reservation = allocated_clusters - @@ -4218,6 +4215,15 @@ got_allocated_blocks: ei->i_reserved_data_blocks += reservation; spin_unlock(&ei->i_block_reservation_lock); } + /* + * We will claim quota for all newly allocated blocks. + * We're updating the reserved space *after* the + * correction above so we do not accidentally free + * all the metadata reservation because we might + * actually need it later on. + */ + ext4_da_update_reserve_space(inode, allocated_clusters, + 1); } } |