From: Xiao Guangrong <xiaoguangrong@linux.vnet.ibm.com>
Date: Fri, 23 Mar 2012 22:02:15 +0000 (-0700)
Subject: prio_tree: introduce prio_set_parent()
X-Git-Tag: v3.4-rc1~109^2~78
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=97e834c5040b85e133d8d922111a62b2b853a406;p=pandora-kernel.git

prio_tree: introduce prio_set_parent()

Introduce prio_set_parent() to abstract the operation which is used to
attach the node to its parent.

Signed-off-by: Xiao Guangrong <xiaoguangrong@linux.vnet.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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