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perf: 'perf kvm' tool for monitoring guest performance from host

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Here is the patch of userspace perf tool.

Signed-off-by: Zhang Yanmin <yanmin_zhang@linux.intel.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
This commit is contained in:
Zhang, Yanmin
2010-04-19 13:32:50 +08:00
committed by Avi Kivity
parent ff9d07a0e7
commit a1645ce12a
30 changed files with 1407 additions and 316 deletions
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10
tools/perf/util/event.h
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@@ -79,6 +79,7 @@ struct sample_data {
struct build_id_event {
struct perf_event_header header;
pid_t pid;
u8 build_id[ALIGN(BUILD_ID_SIZE, sizeof(u64))];
char filename[];
};
@@ -154,10 +155,13 @@ int event__synthesize_thread(pid_t pid, event__handler_t process,
void event__synthesize_threads(event__handler_t process,
struct perf_session *session);
int event__synthesize_kernel_mmap(event__handler_t process,
struct perf_session *session,
const char *symbol_name);
struct perf_session *session,
struct kernel_info *kerninfo,
const char *symbol_name);
int event__synthesize_modules(event__handler_t process,
struct perf_session *session);
struct perf_session *session,
struct kernel_info *kerninfo);
int event__process_comm(event_t *self, struct perf_session *session);
int event__process_lost(event_t *self, struct perf_session *session);