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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/Makefile | |
| 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/Makefile')
| -rw-r--r-- | arch/powerpc/platforms/cell/spufs/Makefile | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/powerpc/platforms/cell/spufs/Makefile b/arch/powerpc/platforms/cell/spufs/Makefile index 99610a6361f2..b93f877ba504 100644 --- a/arch/powerpc/platforms/cell/spufs/Makefile +++ b/arch/powerpc/platforms/cell/spufs/Makefile @@ -4,7 +4,8 @@ spufs-y += inode.o file.o context.o syscalls.o coredump.o spufs-y += sched.o backing_ops.o hw_ops.o run.o gang.o spufs-y += switch.o fault.o lscsa_alloc.o -obj-$(CONFIG_SPU_TRACE) += sputrace.o +# magic for the trace events +CFLAGS_sched.o := -I$(src) # Rules to build switch.o with the help of SPU tool chain SPU_CROSS := spu- |