Add a thread flag to activate system-wide syscall tracing.
Signed-off-by: Mathieu Desnoyers [EMAIL PROTECTED]
---
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
18:46:17.0 -0400
+++ linux-2.6-lttng/include/asm-sh/thread_info.h2007-07-30
19:11:39.0 -0400
@@ -111,6 +111,7 @@ static inline struct thread_info *curren
#define TIF_NEED_RESCHED 2 /* rescheduling necessary */
#define TIF_RESTORE_SIGMASK3 /* restore signal mask in do_signal() */
#define TIF_SINGLESTEP 4 /* singlestepping active */
+#define TIF_KERNEL_TRACE 5 /* kernel trace active */
#define TIF_USEDFPU16 /* 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 (1TIF_NEED_RESCHED)
#define _TIF_RESTORE_SIGMASK (1TIF_RESTORE_SIGMASK)
#define _TIF_SINGLESTEP(1TIF_SINGLESTEP)
+#define _TIF_KERNEL_TRACE (1TIF_KERNEL_TRACE)
#define _TIF_USEDFPU (1TIF_USEDFPU)
#define _TIF_POLLING_NRFLAG(1TIF_POLLING_NRFLAG)
#define _TIF_FREEZE(1TIF_FREEZE)
-#define _TIF_WORK_MASK 0x00FE /* work to do on
interrupt/exception return */
+#define _TIF_WORK_MASK 0x00DE /* work to do on
interrupt/exception return */
#define _TIF_ALLWORK_MASK 0x00FF /* work to do on any return to
u-space */
#endif /* __KERNEL__ */
--
Mathieu Desnoyers
Computer Engineering Ph.D. Student, Ecole Polytechnique de Montreal
OpenPGP key fingerprint: 8CD5 52C3 8E3C 4140 715F BA06 3F25 A8FE 3BAE 9A68
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