lk/linux-kernel-test
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

x86: coalesce tests

Browse Source 
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>
This commit is contained in:
Glauber Costa
2008-07-11 13:48:07 -03:00
committed by Ingo Molnar
parent cf4cfb225a
commit 2c44e66843
1 changed files with 1 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
arch/x86/kernel/time_32.c
View File

@@ -47,8 +47,7 @@ unsigned long profile_pc(struct pt_regs *regs)
unsigned long pc = instruction_pointer(regs); unsigned long pc = instruction_pointer(regs);
#ifdef CONFIG_SMP #ifdef CONFIG_SMP
if (!v8086_mode(regs) && !user_mode(regs) && if (!user_mode_vm(regs) && in_lock_functions(pc)) {
in_lock_functions(pc)) {
#ifdef CONFIG_FRAME_POINTER #ifdef CONFIG_FRAME_POINTER
return *(unsigned long *)(regs->bp + 4); return *(unsigned long *)(regs->bp + 4);
#else #else