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[2/7] Btrfs: wait for the ordered extent only when we want

Message ID 1383578006-22691-3-git-send-email-miaox@cn.fujitsu.com (mailing list archive)
State Accepted, archived
Headers show

Commit Message

Miao Xie Nov. 4, 2013, 3:13 p.m. UTC 
Signed-off-by: Miao Xie <miaox@cn.fujitsu.com>
---
 fs/btrfs/extent-tree.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)
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Patch

diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c
index abe65ed..ed6eceb 100644
--- a/fs/btrfs/extent-tree.c
+++ b/fs/btrfs/extent-tree.c
@@ -4029,7 +4029,8 @@  static void shrink_delalloc(struct btrfs_root *root, u64 to_reclaim, u64 orig,
 	if (delalloc_bytes == 0) {
 		if (trans)
 			return;
-		btrfs_wait_all_ordered_extents(root->fs_info);
+		if (wait_ordered)
+			btrfs_wait_all_ordered_extents(root->fs_info);
 		return;
 	}