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| author |   Christoph Hellwig <hch@lst.de> | 2009-06-12 04:31:52 +0000 |
|---|---|---|
| committer |   Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2009-08-20 10:29:21 +1000 |
| commit | ae142e0c52b38e44d28b12f77c6e7faa96f7a069 (patch) | |
| tree | a6fac9e317d5cb766137b24affdb0b4e7870b18a /arch/powerpc/platforms/cell/spufs/sched.c | |
| parent | powerpc/mm: Fix assert_pte_locked to work properly on uniprocessor (diff) | |
| download | linux-dev-ae142e0c52b38e44d28b12f77c6e7faa96f7a069.tar.xz linux-dev-ae142e0c52b38e44d28b12f77c6e7faa96f7a069.zip | |
powerpc/sputrace: Use the generic event tracer
I wrote sputrace before generic tracing infrastrucure was available.
Now that we have the generic event tracer we can convert it over and
remove a lot of code:
8 files changed, 45 insertions(+), 285 deletions(-)
To use it make sure CONFIG_EVENT_TRACING is enabled and then enable
the spufs trace channel by
echo 1 > /sys/kernel/debug/tracing/events/spufs/spufs_context/enable
and then read the trace records using e.g.
cat /sys/kernel/debug/tracing/trace
Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Jeremy Kerr <jk@ozlabs.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/platforms/cell/spufs/sched.c')
| -rw-r--r-- | arch/powerpc/platforms/cell/spufs/sched.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/powerpc/platforms/cell/spufs/sched.c b/arch/powerpc/platforms/cell/spufs/sched.c index f085369301b1..bb5b77c66d05 100644 --- a/arch/powerpc/platforms/cell/spufs/sched.c +++ b/arch/powerpc/platforms/cell/spufs/sched.c @@ -47,6 +47,8 @@ #include <asm/spu_csa.h> #include <asm/spu_priv1.h> #include "spufs.h" +#define CREATE_TRACE_POINTS +#include "sputrace.h" struct spu_prio_array { DECLARE_BITMAP(bitmap, MAX_PRIO); |