From: Paul E. McKenney <paul.mckenney@linaro.org>
Date: Wed, 9 May 2012 22:55:39 +0000 (-0700)
Subject: rcu: Dump only the current CPU's buffers for idle-entry/exit warnings
X-Git-Tag: v3.6-rc1~168^2^2~2^4~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=bf1304e9cd755be7814ac8365834b7a1d0f06b58;p=pandora-kernel.git

rcu: Dump only the current CPU's buffers for idle-entry/exit warnings

Problems in RCU idle entry and exit are almost always confined to the
offending CPU.  This commit therefore switches ftrace_dump() from
DUMP_ALL to DUMP_ORIG.

Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Tested-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Tested-by: Pascal Chapperon <pascal.chapperon@wanadoo.fr>
---

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