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authorQu Wenruo <quwenruo@cn.fujitsu.com>2015-04-16 14:34:17 +0800
committerChris Mason <clm@fb.com>2015-06-10 09:25:32 -0700
commit3368d001ba5df44930d986e82b1b497d4da285ba (patch)
tree62797b833909d45d2e8b6244c4007d6661154f67 /fs/btrfs/transaction.c
parent823ae5b8e340003dacbe7cd08a355efe018c9f1b (diff)
downloadlinux-3368d001ba5df44930d986e82b1b497d4da285ba.tar.bz2
btrfs: qgroup: Record possible quota-related extent for qgroup.
Add hook in add_delayed_ref_head() to record quota-related extent record into delayed_ref_root->dirty_extent_record rb-tree for later qgroup accounting. Signed-off-by: Qu Wenruo <quwenruo@cn.fujitsu.com> Signed-off-by: Chris Mason <clm@fb.com>
Diffstat (limited to 'fs/btrfs/transaction.c')
-rw-r--r--fs/btrfs/transaction.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/btrfs/transaction.c b/fs/btrfs/transaction.c
index 03a3ec7e31ea..3694d57e759f 100644
--- a/fs/btrfs/transaction.c
+++ b/fs/btrfs/transaction.c
@@ -225,6 +225,7 @@ loop:
cur_trans->dirty_bg_run = 0;
cur_trans->delayed_refs.href_root = RB_ROOT;
+ cur_trans->delayed_refs.dirty_extent_root = RB_ROOT;
atomic_set(&cur_trans->delayed_refs.num_entries, 0);
cur_trans->delayed_refs.num_heads_ready = 0;
cur_trans->delayed_refs.pending_csums = 0;