From: Josef Bacik Date: Wed, 11 May 2011 16:25:37 +0000 (-0400) Subject: Btrfs: don't look at the extent buffer level 3 times in a row X-Git-Tag: v3.0-rc2~5^2~11^2~6 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7e2355ba1a11649f0b212a29fdb9f47476f1248e;p=pandora-kernel.git Btrfs: don't look at the extent buffer level 3 times in a row We have a bit of debugging in btrfs_search_slot to make sure the level of the cow block is the same as the original block we were cow'ing. I don't think I've ever seen this tripped, so kill it. This saves us 2 kmap's per level in our search. Thanks, Signed-off-by: Josef Bacik --- Reading git-diff-tree failed