diff options
| author | Adrian Hunter <adrian.hunter@intel.com> | 2014-07-22 16:17:57 +0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2014-07-23 17:36:32 -0300 |
| commit | 51682dc744c3db89e515ac47a4c1f7003fd81d20 (patch) | |
| tree | c87e787e53ed3593c03149aa524465ae6cbf034f /tools/perf/util/vdso.c | |
| parent | 4f71f2a0abe8b2a76669a4608a62f5020a64205a (diff) | |
perf tools: Separate the VDSO map name from the VDSO dso name
This is in preparation for supporting 32-bit compatibility VDSOs.
Reviewed-by: Jiri Olsa <jolsa@redhat.com>
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Namhyung Kim <namhyung@gmail.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/r/1406035081-14301-49-git-send-email-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/vdso.c')
| -rw-r--r-- | tools/perf/util/vdso.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/tools/perf/util/vdso.c b/tools/perf/util/vdso.c index 946d927765c6..a9300f83654b 100644 --- a/tools/perf/util/vdso.c +++ b/tools/perf/util/vdso.c @@ -33,7 +33,7 @@ static struct vdso_info *vdso_info__new(void) static const struct vdso_info vdso_info_init = { .vdso = { .temp_file_name = VDSO__TEMP_FILE_NAME, - .dso_name = VDSO__MAP_NAME, + .dso_name = DSO__NAME_VDSO, }, }; @@ -147,7 +147,7 @@ struct dso *vdso__dso_findnew(struct machine *machine) if (!vdso_info) return NULL; - dso = dsos__find(&machine->user_dsos, VDSO__MAP_NAME, true); + dso = dsos__find(&machine->user_dsos, DSO__NAME_VDSO, true); if (!dso) { char *file; @@ -155,8 +155,13 @@ struct dso *vdso__dso_findnew(struct machine *machine) if (!file) return NULL; - dso = vdso__new(machine, VDSO__MAP_NAME, file); + dso = vdso__new(machine, DSO__NAME_VDSO, file); } return dso; } + +bool dso__is_vdso(struct dso *dso) +{ + return !strcmp(dso->short_name, DSO__NAME_VDSO); +} |