Factor out machines__find_guest() so it can be re-used.
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Acked-by: Andi Kleen <ak@linux.intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Link: https://lore.kernel.org/r/20210218095801.19576-6-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
+struct machine *machines__find_guest(struct machines *machines, pid_t pid)
+{
+ struct machine *machine = machines__find(machines, pid);
+
+ if (!machine)
+ machine = machines__findnew(machines, DEFAULT_GUEST_KERNEL_ID);
+ return machine;
+}
+
void machines__process_guests(struct machines *machines,
machine__process_t process, void *data)
{
void machines__process_guests(struct machines *machines,
machine__process_t process, void *data)
{
struct machine *machines__find_host(struct machines *machines);
struct machine *machines__find(struct machines *machines, pid_t pid);
struct machine *machines__findnew(struct machines *machines, pid_t pid);
struct machine *machines__find_host(struct machines *machines);
struct machine *machines__find(struct machines *machines, pid_t pid);
struct machine *machines__findnew(struct machines *machines, pid_t pid);
+struct machine *machines__find_guest(struct machines *machines, pid_t pid);
void machines__set_id_hdr_size(struct machines *machines, u16 id_hdr_size);
void machines__set_comm_exec(struct machines *machines, bool comm_exec);
void machines__set_id_hdr_size(struct machines *machines, u16 id_hdr_size);
void machines__set_comm_exec(struct machines *machines, bool comm_exec);
union perf_event *event,
struct perf_sample *sample)
{
union perf_event *event,
struct perf_sample *sample)
{
- struct machine *machine;
-
if (perf_guest &&
((sample->cpumode == PERF_RECORD_MISC_GUEST_KERNEL) ||
(sample->cpumode == PERF_RECORD_MISC_GUEST_USER))) {
if (perf_guest &&
((sample->cpumode == PERF_RECORD_MISC_GUEST_KERNEL) ||
(sample->cpumode == PERF_RECORD_MISC_GUEST_USER))) {
- machine = machines__find(machines, pid);
- if (!machine)
- machine = machines__findnew(machines, DEFAULT_GUEST_KERNEL_ID);
- return machine;
+ return machines__find_guest(machines, pid);
}
return &machines->host;
}
return &machines->host;