Add a thread flag to activate system-wide syscall tracing. Signed-off-by: Mathieu Desnoyers --- include/asm-cris/thread_info.h | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) Index: linux-2.6-lttng/include/asm-cris/thread_info.h =================================================================== --- linux-2.6-lttng.orig/include/asm-cris/thread_info.h 2007-11-15 21:18:41.000000000 -0500 +++ linux-2.6-lttng/include/asm-cris/thread_info.h 2007-11-15 21:32:07.000000000 -0500 @@ -83,6 +83,7 @@ struct thread_info { #define TIF_NOTIFY_RESUME 1 /* resumption notification requested */ #define TIF_SIGPENDING 2 /* signal pending */ #define TIF_NEED_RESCHED 3 /* rescheduling necessary */ +#define TIF_KERNEL_TRACE 4 /* kernel trace active */ #define TIF_RESTORE_SIGMASK 9 /* restore signal mask in do_signal() */ #define TIF_POLLING_NRFLAG 16 /* true if poll_idle() is polling TIF_NEED_RESCHED */ #define TIF_MEMDIE 17 @@ -91,11 +92,15 @@ struct thread_info { #define _TIF_NOTIFY_RESUME (1<