From: Peter Zijlstra <a.p.zijlstra@chello.nl>
Date: Fri, 10 Sep 2010 10:51:54 +0000 (+0200)
Subject: perf: Ensure we call add_event_to_ctx() with the right locks held
X-Git-Tag: v2.6.37-rc1~214^2~64
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=cee010ec5211b96f33c5c2208f5c14ebb04b634a;p=pandora-kernel.git

perf: Ensure we call add_event_to_ctx() with the right locks held

Even though we call it from the inherit path, where the child is
not yet accessible, we need to hold ctx->lock, add_event_to_ctx()
assumes IRQs are disabled.

Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
LKML-Reference: <new-submission>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---

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