diff options
Diffstat (limited to 'fs/btrfs')
| -rw-r--r-- | fs/btrfs/qgroup.c | 5 | ||||
| -rw-r--r-- | fs/btrfs/super.c | 3 |
2 files changed, 6 insertions, 2 deletions
diff --git a/fs/btrfs/qgroup.c b/fs/btrfs/qgroup.c index 7e4047b25797..d904ee1c5349 100644 --- a/fs/btrfs/qgroup.c +++ b/fs/btrfs/qgroup.c @@ -1651,6 +1651,11 @@ static int qgroup_update_counters(struct btrfs_fs_info *fs_info, /* Exclusive -> exclusive, nothing changed */ } } + + /* For exclusive extent, free its reserved bytes too */ + if (nr_old_roots == 0 && nr_new_roots == 1 && + cur_new_count == nr_new_roots) + qg->reserved -= num_bytes; if (dirty) qgroup_dirty(fs_info, qg); } diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c index cd7ef34d2dce..6bad63379a4c 100644 --- a/fs/btrfs/super.c +++ b/fs/btrfs/super.c @@ -2163,8 +2163,7 @@ static int btrfs_interface_init(void) static void btrfs_interface_exit(void) { - if (misc_deregister(&btrfs_misc) < 0) - printk(KERN_INFO "BTRFS: misc_deregister failed for control device\n"); + misc_deregister(&btrfs_misc); } static void btrfs_print_info(void) |
