From: Wang Shilong <wangsl.f...@cn.fujitsu.com>
Now we have kicked off transaction from btrfs send, it is not safe
that we use extent commit root to search.
I happended to catch this problem when running sending and snapshot
in my desktop.
Signed-off-by: Wang Shilong <wangsl.f...@cn.fujitsu.com>
---
fs/btrfs/send.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/btrfs/send.c b/fs/btrfs/send.c
index 591063d..e159df1 100644
--- a/fs/btrfs/send.c
+++ b/fs/btrfs/send.c
@@ -1225,7 +1225,7 @@ static int find_extent_clone(struct send_ctx *sctx,
extent_item_pos = logical - found_key.objectid;
ret = iterate_extent_inodes(sctx->send_root->fs_info,
- found_key.objectid, extent_item_pos, 1,
+ found_key.objectid, extent_item_pos, 0,
__iterate_backrefs, backref_ctx);
if (ret < 0)
--
1.8.4
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