From: Jan Schmidt <list.btrfs@jan-o-sch.net>
Date: Thu, 31 May 2012 17:24:36 +0000 (+0200)
Subject: Btrfs: fix tree mod log rewinded level and rewinding of moved keys
X-Git-Tag: v3.5-rc1~17^2^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c31931088fd6cf953bd0868a2647b6c3928e6c96;p=pandora-kernel.git

Btrfs: fix tree mod log rewinded level and rewinding of moved keys

When we rewind REMOVE_WHILE_FREEING operations, there's code that allocates
a fresh buffer instead of cloning the old one. Setting that buffer's level
correctly was missing in this case.

When rewinding a MOVE_KEYS operation, btrfs_node_key_ptr_offset(slot) was
missing for memmove_extent_buffer()'s arguments.

Signed-off-by: Jan Schmidt <list.btrfs@jan-o-sch.net>
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