Messages in this thread | | | From | Michael Ellerman <> | Subject | Re: [v2] Powerpc/perf: Wire up PMI throttling | Date | Mon, 24 Dec 2018 00:27:52 +1100 (AEDT) |
| |
On Wed, 2018-11-21 at 03:56:37 UTC, Ravi Bangoria wrote: > Commit 14c63f17b1fde ("perf: Drop sample rate when sampling is too > slow") introduced a way to throttle PMU interrupts if we're spending > too much time just processing those. Wire up powerpc PMI handler to > use this infrastructure. > > We have throttling of the *rate* of interrupts, but this adds > throttling based on the *time taken* to process the interrupts. > > Signed-off-by: Ravi Bangoria <ravi.bangoria@linux.ibm.com>
Applied to powerpc next, thanks.
https://git.kernel.org/powerpc/c/0c9108b083706330cd5484d121fbb0
cheers
| |