diff options
Diffstat (limited to 'arch/powerpc/kernel/process.c')
| -rw-r--r-- | arch/powerpc/kernel/process.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c index 8303a6c65ef..0a85886a784 100644 --- a/arch/powerpc/kernel/process.c +++ b/arch/powerpc/kernel/process.c @@ -38,6 +38,7 @@ #include <linux/personality.h> #include <linux/random.h> #include <linux/hw_breakpoint.h> +#include <trace/sched.h> #include <asm/pgtable.h> #include <asm/uaccess.h> @@ -55,6 +56,8 @@ #include <linux/kprobes.h> #include <linux/kdebug.h> +DEFINE_TRACE(sched_kthread_create); + extern unsigned long _get_SP(void); #ifndef CONFIG_SMP @@ -663,6 +666,17 @@ void show_regs(struct pt_regs * regs) show_instructions(regs); } +long original_kernel_thread(int (*fn) (void *), void *arg, unsigned long flags); + +long kernel_thread(int (fn) (void *), void *arg, unsigned long flags) +{ + long retval; + + retval = original_kernel_thread(fn, arg, flags); + trace_sched_kthread_create(fn, retval); + return retval; +} + void exit_thread(void) { discard_lazy_cpu_state(); |