From: Lai Jiangshan <laijs@cn.fujitsu.com>
Date: Fri, 6 Jun 2014 21:37:13 +0000 (-0700)
Subject: idr: don't need to shink the free list when idr_remove()
X-Git-Tag: omap-for-v3.16/fixes-against-rc1~91^2~4^2~81
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=aefb76829742803751725bc75bcdc43fe803ac22;p=pandora-kernel.git

idr: don't need to shink the free list when idr_remove()

After idr subsystem is changed to RCU-awared, the free layer will not go
to the free list.  The free list will not be filled up when
idr_remove().  So we don't need to shink it too.

Signed-off-by: Lai Jiangshan <laijs@cn.fujitsu.com>
Acked-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

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