From: Ingo Molnar <mingo@kernel.org>
Date: Fri, 3 Apr 2015 10:28:15 +0000 (+0200)
Subject: x86/fpu: Optimize fpu__unlazy_stopped()
X-Git-Tag: omap-for-v4.2/fixes-rc1^2~174^2~243
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8694c3e793810de3f7ff612d0fc23b70dc5a7e4d;p=pandora-kernel.git

x86/fpu: Optimize fpu__unlazy_stopped()

This function is only called for stopped child tasks, so the
fpu__save() branch will never get called - remove it.

Reviewed-by: Borislav Petkov <bp@alien8.de>
Cc: Andy Lutomirski <luto@amacapital.net>
Cc: Dave Hansen <dave.hansen@linux.intel.com>
Cc: Fenghua Yu <fenghua.yu@intel.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Oleg Nesterov <oleg@redhat.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
---

Reading git-diff-tree failed