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Commit 59ee68ec authored by Arnaldo Carvalho de Melo's avatar Arnaldo Carvalho de Melo Committed by Ingo Molnar
Browse files

perf symbols: Create thread__find_addr_map from thread__find_addr_location 



Because some tools will only want to know with maps had hits,
not needing the full symbol resolution done by
thread__find_addr_location.

Signed-off-by: default avatarArnaldo Carvalho de Melo <acme@redhat.com>
Cc: Frédéric Weisbecker <fweisbec@gmail.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Paul Mackerras <paulus@samba.org>
LKML-Reference: <1263519930-22803-3-git-send-email-acme@infradead.org>
Signed-off-by: default avatarIngo Molnar <mingo@elte.hu>
parent 18c3daa4

tools/perf/util/event.c

+17 −9
Original line number Diff line number Diff line
@@ -422,11 +422,10 @@ int event__process_task(event_t *self, struct perf_session *session) 
	return 0;

}



void thread__find_addr_location(struct thread *self,

void thread__find_addr_map(struct thread *self,

			   struct perf_session *session, u8 cpumode,

			   enum map_type type, u64 addr,

				struct addr_location *al,

				symbol_filter_t filter)

			   struct addr_location *al)

{

	struct map_groups *mg = &self->mg;
@@ -441,7 +440,6 @@ void thread__find_addr_location(struct thread *self, 
	else {

		al->level = 'H';

		al->map = NULL;

		al->sym = NULL;

		return;

	}

try_again:
@@ -460,11 +458,21 @@ void thread__find_addr_location(struct thread *self, 
			mg = &session->kmaps;

			goto try_again;

		}

		al->sym = NULL;

	} else {

	} else

		al->addr = al->map->map_ip(al->map, al->addr);

		al->sym = map__find_symbol(al->map, session, al->addr, filter);

}



void thread__find_addr_location(struct thread *self,

				struct perf_session *session, u8 cpumode,

				enum map_type type, u64 addr,

				struct addr_location *al,

				symbol_filter_t filter)

{

	thread__find_addr_map(self, session, cpumode, type, addr, al);

	if (al->map != NULL)

		al->sym = map__find_symbol(al->map, session, al->addr, filter);

	else

		al->sym = NULL;

}



static void dso__calc_col_width(struct dso *self)

tools/perf/util/thread.h

+5 −0
Original line number Diff line number Diff line
@@ -48,6 +48,11 @@ static inline struct map *thread__find_map(struct thread *self, 
	return self ? map_groups__find(&self->mg, type, addr) : NULL;

}



void thread__find_addr_map(struct thread *self,

			   struct perf_session *session, u8 cpumode,

			   enum map_type type, u64 addr,

			   struct addr_location *al);



void thread__find_addr_location(struct thread *self,

				struct perf_session *session, u8 cpumode,

				enum map_type type, u64 addr,