diff options
| author | Steven Rostedt | 2008-05-12 21:20:41 +0200 |
|---|---|---|
| committer | Thomas Gleixner | 2008-05-23 20:31:39 +0200 |
| commit | 23adec554a7648f99c8acc0caf49c66320cd2b84 (patch) | |
| tree | e0b00785326ed31ce447021a499e8337f891a6a6 /arch/x86/vdso/vgetcpu.c | |
| parent | tracing: add notrace to linkage.h (diff) | |
| download | kernel-qcow2-linux-23adec554a7648f99c8acc0caf49c66320cd2b84.tar.gz kernel-qcow2-linux-23adec554a7648f99c8acc0caf49c66320cd2b84.tar.xz kernel-qcow2-linux-23adec554a7648f99c8acc0caf49c66320cd2b84.zip | |
x86: add notrace annotations to vsyscall.
Add the notrace annotations to the vsyscall functions - there we are
not in kernel context yet, so the tracer function cannot (and must not)
be called.
Signed-off-by: Steven Rostedt <srostedt@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'arch/x86/vdso/vgetcpu.c')
| -rw-r--r-- | arch/x86/vdso/vgetcpu.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/x86/vdso/vgetcpu.c b/arch/x86/vdso/vgetcpu.c index c8097f17f8a9..9fbc6b20026b 100644 --- a/arch/x86/vdso/vgetcpu.c +++ b/arch/x86/vdso/vgetcpu.c @@ -13,7 +13,8 @@ #include <asm/vgtod.h> #include "vextern.h" -long __vdso_getcpu(unsigned *cpu, unsigned *node, struct getcpu_cache *unused) +notrace long +__vdso_getcpu(unsigned *cpu, unsigned *node, struct getcpu_cache *unused) { unsigned int p; |