Hi stable friends,
Can you please backport this one to 3.19.y. It fixes a bug introduced
by:
381cf6587f8a8a8e981bc0c1aaaa8859b51dc756, which was tagged for stable
3.14+
The symptoms of the bug are deadlocks during log reply after a crash.
The patch wasn't intentionally fixing the deadlock, which is why we
missed it when tagging fixes.
Please put this commit everywhere you've cherry-picked
381cf6587f8a8a8e981bc0c1aaaa8859b51dc756
commit 9c4f61f01d269815bb7c37be3ede59c5587747c6
Author: David Sterba <dste...@suse.cz>
Date: Fri Jan 2 19:12:57 2015 +0100
btrfs: simplify insert_orphan_item
We can search and add the orphan item in one go,
btrfs_insert_orphan_item will find out if the item already exists.
Signed-off-by: David Sterba <dste...@suse.cz>
-chris
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