mirror of https://gitee.com/openkylin/linux.git
cb71f7d43e
Jann Horn reported crash in perf ftrace because evlist::all_cpus isn't
initialized if there's evlist without events, which is the case for perf
ftrace.
Adding initial initialization of evlist::all_cpus from given cpus,
regardless of events in the evlist.
Fixes:
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|---|---|---|
| .. | ||
| Documentation | ||
| include | ||
| tests | ||
| Build | ||
| Makefile | ||
| core.c | ||
| cpumap.c | ||
| evlist.c | ||
| evsel.c | ||
| internal.h | ||
| lib.c | ||
| libperf.map | ||
| libperf.pc.template | ||
| mmap.c | ||
| threadmap.c | ||
| xyarray.c | ||