Add a thread flag to activate system-wide syscall tracing. Signed-off-by: Mathieu Desnoyers --- arch/powerpc/include/asm/thread_info.h | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) Index: linux-2.6-lttng/arch/powerpc/include/asm/thread_info.h =================================================================== --- linux-2.6-lttng.orig/arch/powerpc/include/asm/thread_info.h 2009-01-09 18:15:55.000000000 -0500 +++ linux-2.6-lttng/arch/powerpc/include/asm/thread_info.h 2009-01-09 18:17:48.000000000 -0500 @@ -100,7 +100,7 @@ static inline struct thread_info *curren #define TIF_POLLING_NRFLAG 3 /* true if poll_idle() is polling TIF_NEED_RESCHED */ #define TIF_32BIT 4 /* 32 bit binary */ -#define TIF_PERFMON_WORK 5 /* work for pfm_handle_work() */ +#define TIF_KERNEL_TRACE 5 /* kernel trace active */ #define TIF_PERFMON_CTXSW 6 /* perfmon needs ctxsw calls */ #define TIF_SYSCALL_AUDIT 7 /* syscall auditing active */ #define TIF_SINGLESTEP 8 /* singlestepping active */ @@ -112,6 +112,7 @@ static inline struct thread_info *curren #define TIF_FREEZE 14 /* Freezing for suspend */ #define TIF_RUNLATCH 15 /* Is the runlatch enabled? */ #define TIF_ABI_PENDING 16 /* 32/64 bit switch needed */ +#define TIF_PERFMON_WORK 17 /* work for pfm_handle_work() */ /* as above, but as bit values */ #define _TIF_SYSCALL_TRACE (1<