tree b4a4e6d846d3bd85085327e97c592f20e2c68de4
parent f8f2b9dd9ccb165fa472855ef98e624e3173f8dd
author David Sterba <dsterba@suse.com> 1461711825 +0200
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1465348736 -0700

btrfs: make state preallocation more speculative in __set_extent_bit

commit 059f791c6bbaba72dc3c1bd6e2657aacc8552849 upstream.

Similar to __clear_extent_bit, do not fail if the state preallocation
fails as we might not need it. One less BUG_ON.

Signed-off-by: David Sterba <dsterba@suse.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>