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authorChristoph Hellwig <hch@lst.de>2008-01-11 15:03:26 +1100
committerPaul Mackerras <paulus@samba.org>2008-02-06 16:26:59 +1100
commit038200cfdc6467fa8100c5b9c3b81730f0158370 (patch)
treec035c4d174c83ecefc92c4b298216d8002e81a0e /arch/powerpc/platforms/cell/spufs/Makefile
parent551e4fb2465b87de9d4aa1669b27d624435443bb (diff)
downloadlinaro-lsk-038200cfdc6467fa8100c5b9c3b81730f0158370.tar.gz
[POWERPC] spufs: Add marker-based tracing facility
This adds markers two important points in the spufs code and a new module (sputrace.ko) that allows reading these out through a proc file. Long-term I'd rather see something like lttng extended to use the spufs instrumentation, but for now I think this is a good enough quick solution. We'll probably want to add various addition event in addition to that ones I have already. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Jeremy Kerr <jk@ozlabs.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/powerpc/platforms/cell/spufs/Makefile')
-rw-r--r--arch/powerpc/platforms/cell/spufs/Makefile2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/powerpc/platforms/cell/spufs/Makefile b/arch/powerpc/platforms/cell/spufs/Makefile
index d3a349fb42e..99610a6361f 100644
--- a/arch/powerpc/platforms/cell/spufs/Makefile
+++ b/arch/powerpc/platforms/cell/spufs/Makefile
@@ -4,6 +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
+
# Rules to build switch.o with the help of SPU tool chain
SPU_CROSS := spu-
SPU_CC := $(SPU_CROSS)gcc