diff options
| 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/context.c | |
| parent | 797a747a82e23530ee45d2927bf84f3571c1acb2 (diff) | |
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/context.c')
| -rw-r--r-- | arch/powerpc/platforms/cell/spufs/context.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/powerpc/platforms/cell/spufs/context.c b/arch/powerpc/platforms/cell/spufs/context.c index db5398c0339..0c87bcd2452 100644 --- a/arch/powerpc/platforms/cell/spufs/context.c +++ b/arch/powerpc/platforms/cell/spufs/context.c @@ -28,6 +28,7 @@ #include <asm/spu.h> #include <asm/spu_csa.h> #include "spufs.h" +#include "sputrace.h" atomic_t nr_spu_contexts = ATOMIC_INIT(0); |