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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2015-08-09 05:56:31 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2015-08-09 05:56:31 +0300 |
| commit | af0b3152bbfebd3f8291fd61988c12ece4f60f57 (patch) | |
| tree | 1c3b80fc15b7d4880d8bb67f39ddd4e78db504fd | |
| parent | bae1577e3df471f6752e4b15380d6c67e8e17e8f (diff) | |
| parent | c05f9429e12da7c7de2649ef8c8c16bf8c12061f (diff) | |
| download | linux-af0b3152bbfebd3f8291fd61988c12ece4f60f57.tar.bz2 | |
Merge branch 'for-linus-4.2' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs
Pull btrfs fix from Chris Mason:
"We have a btrfs quota regression fix.
I merged this one on Thursday and have run it through tests against
current master.
Normally I wouldn't have sent this while you were finalizing rc6, but
I'm feeding mosquitoes in the adirondacks next week, so I wanted to
get this one out before leaving. I'll leave longer tests running and
check on things during the week, but I don't expect any problems"
* 'for-linus-4.2' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs:
btrfs: qgroup: Fix a regression in qgroup reserved space.
| -rw-r--r-- | fs/btrfs/qgroup.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/fs/btrfs/qgroup.c b/fs/btrfs/qgroup.c index e9ace099162c..8a8202956576 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); } |