diff options
Diffstat (limited to 'tools/perf/util/machine.c')
| -rw-r--r-- | tools/perf/util/machine.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/tools/perf/util/machine.c b/tools/perf/util/machine.c index fd14f1489802..97142e9671be 100644 --- a/tools/perf/util/machine.c +++ b/tools/perf/util/machine.c @@ -33,6 +33,7 @@ #include "asm/bug.h" #include "bpf-event.h" #include <internal/lib.h> // page_size +#include "cgroup.h" #include <linux/ctype.h> #include <symbol/kallsyms.h> @@ -654,6 +655,22 @@ int machine__process_namespaces_event(struct machine *machine __maybe_unused, return err; } +int machine__process_cgroup_event(struct machine *machine, + union perf_event *event, + struct perf_sample *sample __maybe_unused) +{ + struct cgroup *cgrp; + + if (dump_trace) + perf_event__fprintf_cgroup(event, stdout); + + cgrp = cgroup__findnew(machine->env, event->cgroup.id, event->cgroup.path); + if (cgrp == NULL) + return -ENOMEM; + + return 0; +} + int machine__process_lost_event(struct machine *machine __maybe_unused, union perf_event *event, struct perf_sample *sample __maybe_unused) { @@ -1878,6 +1895,8 @@ int machine__process_event(struct machine *machine, union perf_event *event, ret = machine__process_mmap_event(machine, event, sample); break; case PERF_RECORD_NAMESPACES: ret = machine__process_namespaces_event(machine, event, sample); break; + case PERF_RECORD_CGROUP: + ret = machine__process_cgroup_event(machine, event, sample); break; case PERF_RECORD_MMAP2: ret = machine__process_mmap2_event(machine, event, sample); break; case PERF_RECORD_FORK: |