Re: [PATCH v7 2/2] perf/core: add mux switch to skip to the current CPU's events list on mux interrupt

2017-08-23 Thread Alexey Budankov
On 23.08.2017 14:54, Alexander Shishkin wrote: > Alexey Budankov writes: > >> This patch implements mux switch that triggers skipping to the >> current CPU's events list at mulitplexing hrtimer interrupt >> handler as well as adoption of the switch in the existing >> implementation. >> >> perf

Re: [PATCH v7 2/2] perf/core: add mux switch to skip to the current CPU's events list on mux interrupt

2017-08-23 Thread Alexander Shishkin
Alexey Budankov writes: > This patch implements mux switch that triggers skipping to the > current CPU's events list at mulitplexing hrtimer interrupt > handler as well as adoption of the switch in the existing > implementation. > > perf_event_groups_iterate_cpu() API is introduced to implemen

[PATCH v7 2/2] perf/core: add mux switch to skip to the current CPU's events list on mux interrupt

2017-08-17 Thread Alexey Budankov
This patch implements mux switch that triggers skipping to the current CPU's events list at mulitplexing hrtimer interrupt handler as well as adoption of the switch in the existing implementation. perf_event_groups_iterate_cpu() API is introduced to implement iteration thru the certain CPU gro