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| author |   Andi Kleen <ak@linux.intel.com> | 2014-11-12 18:05:27 -0800 |
|---|---|---|
| committer |   Arnaldo Carvalho de Melo <acme@redhat.com> | 2014-11-24 18:03:47 -0300 |
| commit | 85c116a6cb91a5c09b7a6c95ffc6a6cbd32cd237 (patch) | |
| tree | ed4727c432cd2cfbd26a7e27cbed070f112d1df5 /tools/perf/util/map.c | |
| parent | perf symbols: Move bfd_demangle stubbing to its only user (diff) | |
| download | wireguard-linux-85c116a6cb91a5c09b7a6c95ffc6a6cbd32cd237.tar.xz wireguard-linux-85c116a6cb91a5c09b7a6c95ffc6a6cbd32cd237.zip | |
perf callchain: Make get_srcline fall back to sym+offset
When the source line is not found fall back to sym + offset. This is
generally much more useful than a raw address.
For this we need to pass in the symbol from the caller.
For some callers it's awkward to compute, so we stay at the old
behaviour.
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Link: http://lkml.kernel.org/r/1415844328-4884-10-git-send-email-andi@firstfloor.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/map.c')
| -rw-r--r-- | tools/perf/util/map.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/perf/util/map.c b/tools/perf/util/map.c index 040a785c857b..62ca9f2607d5 100644 --- a/tools/perf/util/map.c +++ b/tools/perf/util/map.c @@ -360,7 +360,7 @@ int map__fprintf_srcline(struct map *map, u64 addr, const char *prefix, if (map && map->dso) { srcline = get_srcline(map->dso, - map__rip_2objdump(map, addr)); + map__rip_2objdump(map, addr), NULL, true); if (srcline != SRCLINE_UNKNOWN) ret = fprintf(fp, "%s%s", prefix, srcline); free_srcline(srcline); |