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| author |   Arnaldo Carvalho de Melo <acme@redhat.com> | 2010-03-25 19:58:57 -0300 |
|---|---|---|
| committer |   Ingo Molnar <mingo@elte.hu> | 2010-03-26 08:52:58 +0100 |
| commit | b177f63f5226e75280855bbcd106e677250778bd (patch) | |
| tree | 6d53e57b95b2115de458172aa3a3ee6fab6e9cd3 /tools/perf/util/map.c | |
| parent | perf report: Pass the DSO to 'perf annotate' (diff) | |
| download | linux-dev-b177f63f5226e75280855bbcd106e677250778bd.tar.xz linux-dev-b177f63f5226e75280855bbcd106e677250778bd.zip | |
perf symbols: Pass the mmap parameters instead of using mmap_event
To reduce the coupling of the symbol system with the rest of
perf.
Signed-off-by: Arnaldo 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: <1269557941-15617-2-git-send-email-acme@infradead.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'tools/perf/util/map.c')
| -rw-r--r-- | tools/perf/util/map.c | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/tools/perf/util/map.c b/tools/perf/util/map.c index e509cd59c67d..a9b42273675d 100644 --- a/tools/perf/util/map.c +++ b/tools/perf/util/map.c @@ -1,4 +1,3 @@ -#include "event.h" #include "symbol.h" #include <stdlib.h> #include <string.h> @@ -38,13 +37,12 @@ void map__init(struct map *self, enum map_type type, RB_CLEAR_NODE(&self->rb_node); } -struct map *map__new(struct mmap_event *event, enum map_type type, - char *cwd, int cwdlen) +struct map *map__new(u64 start, u64 len, u64 pgoff, u32 pid, char *filename, + enum map_type type, char *cwd, int cwdlen) { struct map *self = malloc(sizeof(*self)); if (self != NULL) { - const char *filename = event->filename; char newfilename[PATH_MAX]; struct dso *dso; int anon; @@ -62,7 +60,7 @@ struct map *map__new(struct mmap_event *event, enum map_type type, anon = is_anon_memory(filename); if (anon) { - snprintf(newfilename, sizeof(newfilename), "/tmp/perf-%d.map", event->pid); + snprintf(newfilename, sizeof(newfilename), "/tmp/perf-%d.map", pid); filename = newfilename; } @@ -70,8 +68,7 @@ struct map *map__new(struct mmap_event *event, enum map_type type, if (dso == NULL) goto out_delete; - map__init(self, type, event->start, event->start + event->len, - event->pgoff, dso); + map__init(self, type, start, start + len, pgoff, dso); if (anon) { set_identity: |