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x86: coalesce tests
author
Glauber Costa
<gcosta@redhat.com>
Fri, 11 Jul 2008 16:48:07 +0000
(13:48 -0300)
committer
Ingo Molnar
<mingo@elte.hu>
Mon, 13 Oct 2008 08:21:25 +0000
(10:21 +0200)
Coalesce v8086_mode and user_mode into a single
user_mode_vm() test.
Signed-off-by: Glauber Costa <gcosta@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
arch/x86/kernel/time_32.c
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diff --git
a/arch/x86/kernel/time_32.c
b/arch/x86/kernel/time_32.c
index 8abcb7b08694e33e58814c51eab9fed70746544c..ca0a4aab12ce7ce60163d143df02d9e459b25fda 100644
(file)
--- a/
arch/x86/kernel/time_32.c
+++ b/
arch/x86/kernel/time_32.c
@@
-47,8
+47,7
@@
unsigned long profile_pc(struct pt_regs *regs)
unsigned long pc = instruction_pointer(regs);
#ifdef CONFIG_SMP
- if (!v8086_mode(regs) && !user_mode(regs) &&
- in_lock_functions(pc)) {
+ if (!user_mode_vm(regs) && in_lock_functions(pc)) {
#ifdef CONFIG_FRAME_POINTER
return *(unsigned long *)(regs->bp + 4);
#else