diff options
| author | Adrian Hunter <adrian.hunter@intel.com> | 2014-07-23 15:23:00 +0400 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2014-07-24 00:14:39 +0400 |
| commit | d027b64001b21328cc92d35c6444e1a7a926ea76 (patch) | |
| tree | 9a192e3b023222d6b3f22f385d5d2c9440aa1685 /tools/perf/util/vdso.h | |
| parent | 30f4f815a45d0b148d17afb0d5a5575ae2ba4309 (diff) | |
| download | linux-d027b64001b21328cc92d35c6444e1a7a926ea76.tar.xz | |
perf machine: Fix the lifetime of the VDSO temporary file
The VDSO temporary file is unlinked when a session is deleted. That
precludes the possibilities that there is no session or there is more
than one session.
Correctly the vdso belongs to the machine so put the information on
'struct machine' and get rid of the global variables.
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/53CF9B14.7040408@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/vdso.h')
| -rw-r--r-- | tools/perf/util/vdso.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/perf/util/vdso.h b/tools/perf/util/vdso.h index 9ab0738b6752..7cf1576863a4 100644 --- a/tools/perf/util/vdso.h +++ b/tools/perf/util/vdso.h @@ -15,6 +15,6 @@ static inline bool is_vdso_map(const char *filename) struct machine; struct dso *vdso__dso_findnew(struct machine *machine); -void vdso__exit(void); +void vdso__exit(struct machine *machine); #endif /* __PERF_VDSO__ */ |