From 3610583c29563e23dd038d2870f59c88438bf7a3 Mon Sep 17 00:00:00 2001 From: Arnaldo Carvalho de Melo Date: Fri, 27 Nov 2009 16:29:16 -0200 Subject: perf symbols: Add a 'type' field to struct map MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit That way we will be able to check if the right symtab is loaded in the underlying DSO. Signed-off-by: Arnaldo Carvalho de Melo Cc: Frédéric Weisbecker Cc: Mike Galbraith Cc: Peter Zijlstra Cc: Paul Mackerras LKML-Reference: <1259346563-12568-5-git-send-email-acme@infradead.org> Signed-off-by: Ingo Molnar --- tools/perf/util/map.c | 12 +++++++----- 1 file changed, 7 insertions(+), 5 deletions(-) (limited to 'tools/perf/util/map.c') diff --git a/tools/perf/util/map.c b/tools/perf/util/map.c index 41c5c4a20010..52bb4c6cf74d 100644 --- a/tools/perf/util/map.c +++ b/tools/perf/util/map.c @@ -20,9 +20,10 @@ static int strcommon(const char *pathname, char *cwd, int cwdlen) return n; } -void map__init(struct map *self, u64 start, u64 end, u64 pgoff, - struct dso *dso) +void map__init(struct map *self, enum map_type type, + u64 start, u64 end, u64 pgoff, struct dso *dso) { + self->type = type; self->start = start; self->end = end; self->pgoff = pgoff; @@ -32,7 +33,8 @@ void map__init(struct map *self, u64 start, u64 end, u64 pgoff, RB_CLEAR_NODE(&self->rb_node); } -struct map *map__new(struct mmap_event *event, char *cwd, int cwdlen) +struct map *map__new(struct mmap_event *event, enum map_type type, + char *cwd, int cwdlen) { struct map *self = malloc(sizeof(*self)); @@ -63,7 +65,7 @@ struct map *map__new(struct mmap_event *event, char *cwd, int cwdlen) if (dso == NULL) goto out_delete; - map__init(self, event->start, event->start + event->len, + map__init(self, type, event->start, event->start + event->len, event->pgoff, dso); if (self->dso == vdso || anon) @@ -103,7 +105,7 @@ void map__fixup_end(struct map *self, struct rb_root *symbols) struct symbol *map__find_function(struct map *self, u64 ip, symbol_filter_t filter) { - if (!self->dso->loaded) { + if (!dso__loaded(self->dso, self->type)) { int nr = dso__load(self->dso, self, filter); if (nr < 0) { -- cgit v1.2.3