When rebasing my patchset, I forgot to pick up a cleanup patch to remove
old hotfix in 4.2 release.
Witouth the cleanup, it will screw up new qgroup reserve framework and
always cause minus reserved number.
Signed-off-by: Qu Wenruo <quwen...@cn.fujitsu.com>
---
fs/btrfs/qgroup.c | 4 ----
1 file changed, 4 deletions(-)
diff --git a/fs/btrfs/qgroup.c b/fs/btrfs/qgroup.c
index 158633c..7664a63 100644
--- a/fs/btrfs/qgroup.c
+++ b/fs/btrfs/qgroup.c
@@ -1652,10 +1652,6 @@ static int qgroup_update_counters(struct btrfs_fs_info
*fs_info,
}
}
- /* 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);
}
--
2.6.2
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