Hi Ian, Sorry for the late reply. On Fri, Feb 16, 2024 at 5:04 PM Namhyung Kim <namhyung@xxxxxxxxxx> wrote: > > On Wed, Feb 14, 2024 at 2:03 PM Ian Rogers <irogers@xxxxxxxxxx> wrote: > > > > On Fri, Feb 2, 2024 at 3:41 PM Ian Rogers <irogers@xxxxxxxxxx> wrote: > > > > > > Rename and clean up the use of libperf CPU map functions particularly > > > focussing on perf_cpu_map__empty that may return true for maps > > > containing CPUs but also with an "any CPU"/dummy value. > > > > > > perf_cpu_map__nr is also troubling in that iterating an empty CPU map > > > will yield the "any CPU"/dummy value. Reduce the appearance of some > > > calls to this by using the perf_cpu_map__for_each_cpu macro. > > > > > > v3: Address handling of "any" is arm-spe/cs-etm patch. > > > v2: 6 patches were merged by Arnaldo. New patch added ensure empty > > > maps are allocated as NULL (suggested by James Clark). Hopefully a > > > fix to "perf arm-spe/cs-etm: Directly iterate CPU maps". > > > > > > Ian Rogers (8): > > > libperf cpumap: Add any, empty and min helpers > > > libperf cpumap: Ensure empty cpumap is NULL from alloc > > > perf arm-spe/cs-etm: Directly iterate CPU maps > > > perf intel-pt/intel-bts: Switch perf_cpu_map__has_any_cpu_or_is_empty > > > use > > > perf cpumap: Clean up use of perf_cpu_map__has_any_cpu_or_is_empty > > > perf arm64 header: Remove unnecessary CPU map get and put > > > perf stat: Remove duplicate cpus_map_matched function > > > perf cpumap: Use perf_cpu_map__for_each_cpu when possible > > > > Ping. Thanks, > > Ian > > Adrian and James, are you ok with this now? I think James is fine now and the Intel-pt part seems straight-forward so I'd like to merge this change. Please tell me if you have any concerns. Thanks, Namhyung
