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authorIngo Molnar <mingo@kernel.org>2015-03-05 20:52:18 +0100
committerIngo Molnar <mingo@kernel.org>2015-03-05 20:52:18 +0100
commit33ca8a53f262b4af40611bea331b8c87d133af72 (patch)
treed6468c820a556c4915bcb5b761204a0fb19e8225 /fs/btrfs/qgroup.c
parentdb2dcb4f91d5fec5c346a82c309187ee821e2495 (diff)
parent13a7a6ac0a11197edcd0f756a035f472b42cdf8b (diff)
Merge tag 'v4.0-rc2' into irq/core, to refresh the tree before applying new changes
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'fs/btrfs/qgroup.c')
-rw-r--r--fs/btrfs/qgroup.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/fs/btrfs/qgroup.c b/fs/btrfs/qgroup.c
index 48b60dbf807f..97159a8e91d4 100644
--- a/fs/btrfs/qgroup.c
+++ b/fs/btrfs/qgroup.c
@@ -1431,9 +1431,8 @@ static int qgroup_excl_accounting(struct btrfs_fs_info *fs_info,
qgroup = u64_to_ptr(unode->aux);
qgroup->rfer += sign * oper->num_bytes;
qgroup->rfer_cmpr += sign * oper->num_bytes;
+ WARN_ON(sign < 0 && qgroup->excl < oper->num_bytes);
qgroup->excl += sign * oper->num_bytes;
- if (sign < 0)
- WARN_ON(qgroup->excl < oper->num_bytes);
qgroup->excl_cmpr += sign * oper->num_bytes;
qgroup_dirty(fs_info, qgroup);