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perf tools: Resolve machine earlier and pass it to perf_event_ops

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Reducing the exposure of perf_session further, so that we can use the
classes in cases where no perf.data file is created.

Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/n/tip-stua66dcscsezzrcdugvbmvd@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Arnaldo Carvalho de Melo
2011-11-28 07:56:39 -02:00
parent d20deb64e0
commit 743eb86865
24 changed files with 377 additions and 376 deletions
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16
tools/perf/util/build-id.c
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@ -19,11 +19,11 @@ static int build_id__mark_dso_hit(struct perf_event_ops *ops __used,
union perf_event *event,
struct perf_sample *sample __used,
struct perf_evsel *evsel __used,
struct perf_session *session)
struct machine *machine)
{
struct addr_location al;
u8 cpumode = event->header.misc & PERF_RECORD_MISC_CPUMODE_MASK;
struct thread *thread = perf_session__findnew(session, event->ip.pid);
struct thread *thread = machine__findnew_thread(machine, event->ip.pid);
if (thread == NULL) {
pr_err("problem processing %d event, skipping it.\n",
@ -31,8 +31,8 @@ static int build_id__mark_dso_hit(struct perf_event_ops *ops __used,
return -1;
}
thread__find_addr_map(thread, session, cpumode, MAP__FUNCTION,
event->ip.pid, event->ip.ip, &al);
thread__find_addr_map(thread, machine, cpumode, MAP__FUNCTION,
event->ip.ip, &al);
if (al.map != NULL)
al.map->dso->hit = 1;
@ -43,16 +43,16 @@ static int build_id__mark_dso_hit(struct perf_event_ops *ops __used,
static int perf_event__exit_del_thread(struct perf_event_ops *ops __used,
union perf_event *event,
struct perf_sample *sample __used,
struct perf_session *session)
struct machine *machine)
{
struct thread *thread = perf_session__findnew(session, event->fork.tid);
struct thread *thread = machine__findnew_thread(machine, event->fork.tid);
dump_printf("(%d:%d):(%d:%d)\n", event->fork.pid, event->fork.tid,
event->fork.ppid, event->fork.ptid);
if (thread) {
rb_erase(&thread->rb_node, &session->host_machine.threads);
session->host_machine.last_match = NULL;
rb_erase(&thread->rb_node, &machine->threads);
machine->last_match = NULL;
thread__delete(thread);
}