Re: [PATCH] powerpc: Add doorbell tracepoints

2019-05-03 Thread Michael Ellerman
On Thu, 2018-10-04 at 06:23:37 UTC, Anton Blanchard wrote: > When analysing sources of OS jitter, I noticed that doorbells cannot be > traced. > > Signed-off-by: Anton Blanchard Applied to powerpc next, thanks. https://git.kernel.org/powerpc/c/5b2a15296210d3b70e06d0f09a8e701f cheers

[PATCH] powerpc: Add doorbell tracepoints

2018-10-04 Thread Anton Blanchard
When analysing sources of OS jitter, I noticed that doorbells cannot be traced. Signed-off-by: Anton Blanchard --- arch/powerpc/include/asm/trace.h | 16 arch/powerpc/kernel/dbell.c | 3 +++ 2 files changed, 19 insertions(+) diff --git a/arch/powerpc/include/asm/trace.h

Re: [PATCH] powerpc: Add doorbell tracepoints

2018-10-04 Thread Anton Blanchard
Hi Russell, > snowpatch builds failed for this patch on all 64-bit configurations > (ppc64e, ppc64 and ppc64le) with the following: Thanks! Stupid bug on my part, need more quilt ref. Update to follow. Anton > arch/powerpc/kernel/dbell.c:85:9: error: undefined identifier >

Re: [PATCH] powerpc: Add doorbell tracepoints

2018-10-03 Thread Russell Currey
On Wed, 2018-10-03 at 10:29 +1000, Anton Blanchard wrote: > When analysing sources of OS jitter, I noticed that doorbells cannot be > traced. > > Signed-off-by: Anton Blanchard Hi Anton, snowpatch builds failed for this patch on all 64-bit configurations (ppc64e, ppc64 and ppc64le) with the

Re: [PATCH] powerpc: Add doorbell tracepoints

2018-10-02 Thread Nicholas Piggin
On Wed, 3 Oct 2018 10:29:57 +1000 Anton Blanchard wrote: > When analysing sources of OS jitter, I noticed that doorbells cannot be > traced. > > Signed-off-by: Anton Blanchard Acked-by: Nicholas Piggin > --- > arch/powerpc/include/asm/trace.h | 16 >

[PATCH] powerpc: Add doorbell tracepoints

2018-10-02 Thread Anton Blanchard
When analysing sources of OS jitter, I noticed that doorbells cannot be traced. Signed-off-by: Anton Blanchard --- arch/powerpc/include/asm/trace.h | 16 arch/powerpc/kernel/dbell.c | 3 +++ 2 files changed, 19 insertions(+) diff --git a/arch/powerpc/include/asm/trace.h