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authorDmitry Torokhov <dmitry.torokhov@gmail.com>2015-03-23 09:18:27 -0700
committerDmitry Torokhov <dmitry.torokhov@gmail.com>2015-03-23 09:18:27 -0700
commit188933ac139a6f8ab06cad369bd0200af947b00d (patch)
treec4c107528fcf6b82e32a93b0596e13eea7aa9385 /fs/btrfs/qgroup.c
parent4ed0e032c3cf27c6fabc154164d003c4e0ac4654 (diff)
parentbc465aa9d045feb0e13b4a8f32cc33c1943f62d6 (diff)
Merge tag 'v4.0-rc5' into next
Merge with the latest upstream to synchronize Synaptics changes and bring in new infrastructure pieces. Conflicts: drivers/input/mouse/synaptics.c
Diffstat (limited to 'fs/btrfs/qgroup.c')
-rw-r--r--fs/btrfs/qgroup.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/fs/btrfs/qgroup.c b/fs/btrfs/qgroup.c
index 48b60dbf807f..058c79eecbfb 100644
--- a/fs/btrfs/qgroup.c
+++ b/fs/btrfs/qgroup.c
@@ -1259,7 +1259,7 @@ static int comp_oper(struct btrfs_qgroup_operation *oper1,
if (oper1->seq < oper2->seq)
return -1;
if (oper1->seq > oper2->seq)
- return -1;
+ return 1;
if (oper1->ref_root < oper2->ref_root)
return -1;
if (oper1->ref_root > oper2->ref_root)
@@ -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);