Add a thread flag to activate system-wide syscall tracing. Signed-off-by: Mathieu Desnoyers --- include/asm-sh/thread_info.h | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) Index: linux-2.6-lttng/include/asm-sh/thread_info.h =================================================================== --- linux-2.6-lttng.orig/include/asm-sh/thread_info.h 2007-07-30 18:46:17.000000000 -0400 +++ linux-2.6-lttng/include/asm-sh/thread_info.h 2007-07-30 19:11:39.000000000 -0400 @@ -111,6 +111,7 @@ static inline struct thread_info *curren #define TIF_NEED_RESCHED 2 /* rescheduling necessary */ #define TIF_RESTORE_SIGMASK 3 /* restore signal mask in do_signal() */ #define TIF_SINGLESTEP 4 /* singlestepping active */ +#define TIF_KERNEL_TRACE 5 /* kernel trace active */ #define TIF_USEDFPU 16 /* FPU was used by this task this quantum (SMP) */ #define TIF_POLLING_NRFLAG 17 /* true if poll_idle() is polling TIF_NEED_RESCHED */ #define TIF_MEMDIE 18 @@ -121,11 +122,12 @@ static inline struct thread_info *curren #define _TIF_NEED_RESCHED (1<