diff options
| -rw-r--r-- | tools/perf/util/machine.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/tools/perf/util/machine.c b/tools/perf/util/machine.c index e96f6ea4fd82..e67b5a7670f3 100644 --- a/tools/perf/util/machine.c +++ b/tools/perf/util/machine.c @@ -84,6 +84,14 @@ static int machine__set_mmap_name(struct machine *machine) return machine->mmap_name ? 0 : -ENOMEM; } +static void thread__set_guest_comm(struct thread *thread, pid_t pid) +{ + char comm[64]; + + snprintf(comm, sizeof(comm), "[guest/%d]", pid); + thread__set_comm(thread, comm, 0); +} + int machine__init(struct machine *machine, const char *root_dir, pid_t pid) { int err = -ENOMEM; @@ -119,13 +127,11 @@ int machine__init(struct machine *machine, const char *root_dir, pid_t pid) if (pid != HOST_KERNEL_ID) { struct thread *thread = machine__findnew_thread(machine, -1, pid); - char comm[64]; if (thread == NULL) goto out; - snprintf(comm, sizeof(comm), "[guest/%d]", pid); - thread__set_comm(thread, comm, 0); + thread__set_guest_comm(thread, pid); thread__put(thread); } |