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    Subject[RFC patch 07/20] LTTng Kernel Trace Thread Flag H8300
    Add a thread flag to activate system-wide syscall tracing.

    Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
    ---
    arch/h8300/include/asm/thread_info.h | 4 +++-
    1 file changed, 3 insertions(+), 1 deletion(-)

    Index: linux-2.6-lttng/arch/h8300/include/asm/thread_info.h
    ===================================================================
    --- linux-2.6-lttng.orig/arch/h8300/include/asm/thread_info.h 2009-03-15 15:57:05.000000000 -0400
    +++ linux-2.6-lttng/arch/h8300/include/asm/thread_info.h 2009-03-15 15:57:15.000000000 -0400
    @@ -89,6 +89,7 @@ static inline struct thread_info *curren
    TIF_NEED_RESCHED */
    #define TIF_MEMDIE 4
    #define TIF_RESTORE_SIGMASK 5 /* restore signal mask in do_signal() */
    +#define TIF_KERNEL_TRACE 6 /* kernel trace active */
    #define TIF_FREEZE 16 /* is freezing for suspend */

    /* as above, but as bit values */
    @@ -97,9 +98,10 @@ static inline struct thread_info *curren
    #define _TIF_NEED_RESCHED (1<<TIF_NEED_RESCHED)
    #define _TIF_POLLING_NRFLAG (1<<TIF_POLLING_NRFLAG)
    #define _TIF_RESTORE_SIGMASK (1<<TIF_RESTORE_SIGMASK)
    +#define _TIF_KERNEL_TRACE (1<<TIF_KERNEL_TRACE)
    #define _TIF_FREEZE (1<<TIF_FREEZE)

    -#define _TIF_WORK_MASK 0x0000FFFE /* work to do on interrupt/exception return */
    +#define _TIF_WORK_MASK 0x0000FFBE /* work to do on interrupt/exception return */

    #endif /* __KERNEL__ */

    --
    Mathieu Desnoyers
    OpenPGP key fingerprint: 8CD5 52C3 8E3C 4140 715F BA06 3F25 A8FE 3BAE 9A68


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