Re: [PATCH] perf tools: Remove redundant code

On 3/10/21 8:48 AM, Jiapeng Chong wrote: > Fix the following coccicheck warnings: > > ./tools/perf/util/evlist.c:1315:5-8: Unneeded variable: "err". Return "- > ENOMEM" on line 1340. > > Reported-by: Abaci Robot > Signed-off-by: Jiapeng Chong > --- > tools/perf/util/evlist.c | 3 +-- > 1 fi

Re: [PATCH] perf machine: Use true and false for bool variable

On 2/18/21 2:54 PM, Jiapeng Chong wrote: > Fix the following coccicheck warnings: > > ./tools/perf/util/machine.c:2000:9-10: WARNING: return of 0/1 in > function 'symbol__match_regex' with return type bool. > > Reported-by: Abaci Robot > Signed-off-by: Jiapeng Chong > --- > tools/perf/util/

Re: [PATCH v2 0/7] Share events between metrics

On 5/20/20 11:50 PM, Ian Rogers wrote: > Metric groups contain metrics. Metrics create groups of events to > ideally be scheduled together. Often metrics refer to the same events, > for example, a cache hit and cache miss rate. Using separate event > groups means these metrics are multiplexed at