| Age | Commit message (Collapse) | Author | |
|---|---|---|---|
| 2023-02-03 | perf report: Support Retire Latency | Kan Liang | |
| The Retire Latency field is added in the var3_w of the PERF_SAMPLE_WEIGHT_STRUCT. The Retire Latency reports pipeline stall of this instruction compared to the previous instruction in cycles. That's quite useful to display the information with perf mem report. The p_stage_cyc for Power is also from the var3_w. Union the p_stage_cyc and retire_lat to share the code. Implement X86 specific codes to display the X86 specific header. Add a new sort key retire_lat for the Retire Latency. Reviewed-by: Andi Kleen <ak@linux.intel.com> Signed-off-by: Kan Liang <kan.liang@linux.intel.com> Cc: Ian Rogers <irogers@google.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Stephane Eranian <eranian@google.com> Link: http://lore.kernel.org/lkml/20230104201349.1451191-8-kan.liang@linux.intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> | |||
| 2022-10-31 | perf tools: Move 'struct perf_sample' to a separate header file to ↵ | Arnaldo Carvalho de Melo | |
| disentangle headers Some places were including event.h just to get 'struct perf_sample', move it to a separate place so that we speed up a bit the build. Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> | |||
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index : linux-arm.git | |
| Russell King's ARM Linux kernel tree | Russell King |
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