3 files changed, 3 insertions, 23 deletions

diff --git a/tools/perf/util/event.c b/tools/perf/util/event.c
index 121339f4360d..5b81bb29a07a 100644
--- a/tools/perf/util/event.c
+++ b/tools/perf/util/event.c
@@ -517,7 +517,7 @@ int event__process_mmap(event_t *self, struct perf_session *session)
         map = map__new(&machine->user_dsos, self->mmap.start,
                         self->mmap.len, self->mmap.pgoff,
                         self->mmap.pid, self->mmap.filename,
-                        MAP__FUNCTION, session->cwd, session->cwdlen);
+                        MAP__FUNCTION);
 
         if (thread == NULL || map == NULL)
                 goto out_problem;
diff --git a/tools/perf/util/map.c b/tools/perf/util/map.c
index e672f2fef65b..37cab9038538 100644
--- a/tools/perf/util/map.c
+++ b/tools/perf/util/map.c
@@ -17,16 +17,6 @@ static inline int is_anon_memory(const char *filename)
         return strcmp(filename, "//anon") == 0;
 }
 
-static int strcommon(const char *pathname, char *cwd, int cwdlen)
-{
-        int n = 0;
-
-        while (n < cwdlen && pathname[n] == cwd[n])
-                ++n;
-
-        return n;
-}
-
 void map__init(struct map *self, enum map_type type,
                u64 start, u64 end, u64 pgoff, struct dso *dso)
 {
@@ -43,7 +33,7 @@ void map__init(struct map *self, enum map_type type,
 
 struct map *map__new(struct list_head *dsos__list, u64 start, u64 len,
                      u64 pgoff, u32 pid, char *filename,
-                     enum map_type type, char *cwd, int cwdlen)
+                     enum map_type type)
 {
         struct map *self = malloc(sizeof(*self));
 
@@ -52,16 +42,6 @@ struct map *map__new(struct list_head *dsos__list, u64 start, u64 len,
                 struct dso *dso;
                 int anon;
 
-                if (cwd) {
-                        int n = strcommon(filename, cwd, cwdlen);
-
-                        if (n == cwdlen) {
-                                snprintf(newfilename, sizeof(newfilename),
-                                         ".%s", filename + n);
-                                filename = newfilename;
-                        }
-                }
-
                 anon = is_anon_memory(filename);
 
                 if (anon) {
diff --git a/tools/perf/util/map.h b/tools/perf/util/map.h
index f39134512829..3b2f706c0ba2 100644
--- a/tools/perf/util/map.h
+++ b/tools/perf/util/map.h
@@ -106,7 +106,7 @@ void map__init(struct map *self, enum map_type type,
                u64 start, u64 end, u64 pgoff, struct dso *dso);
 struct map *map__new(struct list_head *dsos__list, u64 start, u64 len,
                      u64 pgoff, u32 pid, char *filename,
-                     enum map_type type, char *cwd, int cwdlen);
+                     enum map_type type);
 void map__delete(struct map *self);
 struct map *map__clone(struct map *self);
 int map__overlap(struct map *l, struct map *r);