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authorAdrian Hunter <adrian.hunter@intel.com>2014-07-22 17:18:00 +0400
committerArnaldo Carvalho de Melo <acme@redhat.com>2014-07-24 00:37:26 +0400
commit5835eddab6f162b38e9a6a5447a2c3a128637956 (patch)
tree14c0f8417c2bcb1beb04dd7a98f6e097216aa43d /tools/perf
parent2b5b8bb27b9ec899cfba686dabec113ea0d4cbda (diff)
downloadlinux-5835eddab6f162b38e9a6a5447a2c3a128637956.tar.xz
perf tools: Add thread parameter to vdso__dso_findnew()
The thread will be needed to determine the VDSO type. 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/1406035081-14301-52-git-send-email-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf')
-rw-r--r--tools/perf/util/machine.c4
-rw-r--r--tools/perf/util/map.c4
-rw-r--r--tools/perf/util/map.h3
-rw-r--r--tools/perf/util/vdso.c3
-rw-r--r--tools/perf/util/vdso.h3
5 files changed, 10 insertions, 7 deletions
diff --git a/tools/perf/util/machine.c b/tools/perf/util/machine.c
index 65269b8ac186..16bba9fff2c8 100644
--- a/tools/perf/util/machine.c
+++ b/tools/perf/util/machine.c
@@ -1106,7 +1106,7 @@ int machine__process_mmap2_event(struct machine *machine,
event->mmap2.ino_generation,
event->mmap2.prot,
event->mmap2.flags,
- event->mmap2.filename, type);
+ event->mmap2.filename, type, thread);
if (map == NULL)
goto out_problem;
@@ -1153,7 +1153,7 @@ int machine__process_mmap_event(struct machine *machine, union perf_event *event
event->mmap.len, event->mmap.pgoff,
event->mmap.pid, 0, 0, 0, 0, 0, 0,
event->mmap.filename,
- type);
+ type, thread);
if (map == NULL)
goto out_problem;
diff --git a/tools/perf/util/map.c b/tools/perf/util/map.c
index dffc8dce6046..31b8905dd863 100644
--- a/tools/perf/util/map.c
+++ b/tools/perf/util/map.c
@@ -141,7 +141,7 @@ void map__init(struct map *map, enum map_type type,
struct map *map__new(struct machine *machine, u64 start, u64 len,
u64 pgoff, u32 pid, u32 d_maj, u32 d_min, u64 ino,
u64 ino_gen, u32 prot, u32 flags, char *filename,
- enum map_type type)
+ enum map_type type, struct thread *thread)
{
struct map *map = malloc(sizeof(*map));
@@ -174,7 +174,7 @@ struct map *map__new(struct machine *machine, u64 start, u64 len,
if (vdso) {
pgoff = 0;
- dso = vdso__dso_findnew(machine);
+ dso = vdso__dso_findnew(machine, thread);
} else
dso = __dsos__findnew(&machine->user_dsos, filename);
diff --git a/tools/perf/util/map.h b/tools/perf/util/map.h
index a95e677f16e9..2f83954af050 100644
--- a/tools/perf/util/map.h
+++ b/tools/perf/util/map.h
@@ -104,6 +104,7 @@ u64 map__rip_2objdump(struct map *map, u64 rip);
u64 map__objdump_2mem(struct map *map, u64 ip);
struct symbol;
+struct thread;
/* map__for_each_symbol - iterate over the symbols in the given map
*
@@ -122,7 +123,7 @@ void map__init(struct map *map, enum map_type type,
struct map *map__new(struct machine *machine, u64 start, u64 len,
u64 pgoff, u32 pid, u32 d_maj, u32 d_min, u64 ino,
u64 ino_gen, u32 prot, u32 flags,
- char *filename, enum map_type type);
+ char *filename, enum map_type type, struct thread *thread);
struct map *map__new2(u64 start, struct dso *dso, enum map_type type);
void map__delete(struct map *map);
struct map *map__clone(struct map *map);
diff --git a/tools/perf/util/vdso.c b/tools/perf/util/vdso.c
index a9300f83654b..adca69384fcc 100644
--- a/tools/perf/util/vdso.c
+++ b/tools/perf/util/vdso.c
@@ -135,7 +135,8 @@ static struct dso *vdso__new(struct machine *machine, const char *short_name,
return dso;
}
-struct dso *vdso__dso_findnew(struct machine *machine)
+struct dso *vdso__dso_findnew(struct machine *machine,
+ struct thread *thread __maybe_unused)
{
struct vdso_info *vdso_info;
struct dso *dso;
diff --git a/tools/perf/util/vdso.h b/tools/perf/util/vdso.h
index be3eb4324c1e..af9d6929a215 100644
--- a/tools/perf/util/vdso.h
+++ b/tools/perf/util/vdso.h
@@ -19,8 +19,9 @@ struct dso;
bool dso__is_vdso(struct dso *dso);
struct machine;
+struct thread;
-struct dso *vdso__dso_findnew(struct machine *machine);
+struct dso *vdso__dso_findnew(struct machine *machine, struct thread *thread);
void vdso__exit(struct machine *machine);
#endif /* __PERF_VDSO__ */