From: Filipe Manana <fdmanana@gmail.com>
Date: Wed, 12 Feb 2014 15:05:53 +0000 (+0000)
Subject: Btrfs: more efficient split extent state insertion
X-Git-Tag: v3.15-rc1~96^2~54
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f2071b21553bf8f1eae583e32b9068393f61cbe9;p=pandora-kernel.git

Btrfs: more efficient split extent state insertion

When we split an extent state there's no need to start the rbtree search
from the root node - we can start it from the original extent state node,
since we would end up in its subtree if we do the search starting at the
root node anyway.

Signed-off-by: Filipe David Borba Manana <fdmanana@gmail.com>
Signed-off-by: Josef Bacik <jbacik@fb.com>
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