aboutsummaryrefslogtreecommitdiff
path: root/kernel/profile.c
diff options
context:
space:
mode:
Diffstat (limited to 'kernel/profile.c')
-rw-r--r--kernel/profile.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/kernel/profile.c b/kernel/profile.c
index fb660c7d35b..857300a2afe 100644
--- a/kernel/profile.c
+++ b/kernel/profile.c
@@ -25,6 +25,7 @@
#include <linux/mutex.h>
#include <asm/sections.h>
#include <asm/semaphore.h>
+#include <asm/irq_regs.h>
struct profile_hit {
u32 pc, hits;
@@ -366,8 +367,10 @@ void profile_hit(int type, void *__pc)
}
#endif /* !CONFIG_SMP */
-void profile_tick(int type, struct pt_regs *regs)
+void profile_tick(int type)
{
+ struct pt_regs *regs = get_irq_regs();
+
if (type == CPU_PROFILING && timer_hook)
timer_hook(regs);
if (!user_mode(regs) && cpu_isset(smp_processor_id(), prof_cpu_mask))