[patch-RFC 18/26] LTTng Kernel Trace Thread Flag sh64

[Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>]

Add a thread flag to activate system-wide syscall tracing.

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
---
 include/asm-sh64/thread_info.h |    2 ++
 1 file changed, 2 insertions(+)

Index: linux-2.6-lttng/include/asm-sh64/thread_info.h
===================================================================
--- linux-2.6-lttng.orig/include/asm-sh64/thread_info.h	2007-07-30 18:23:10.000000000 -0400
+++ linux-2.6-lttng/include/asm-sh64/thread_info.h	2007-07-30 18:23:34.000000000 -0400
@@ -75,11 +75,13 @@ static inline struct thread_info *curren
 
 /* thread information flags */
 #define TIF_SYSCALL_TRACE	0	/* syscall trace active */
+#define TIF_KERNEL_TRACE	1	/* kernel trace active */
 #define TIF_SIGPENDING		2	/* signal pending */
 #define TIF_NEED_RESCHED	3	/* rescheduling necessary */
 #define TIF_MEMDIE		4
 #define TIF_RESTORE_SIGMASK	5	/* Restore signal mask in do_signal */
 
+#define _TIF_KERNEL_TRACE	(1 << TIF_KERNEL_TRACE)
 #define _TIF_SYSCALL_TRACE	(1 << TIF_SYSCALL_TRACE)
 #define _TIF_SIGPENDING		(1 << TIF_SIGPENDING)
 #define _TIF_NEED_RESCHED	(1 << TIF_NEED_RESCHED)

-- 
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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