perf tools: Simplify the symbol priv area mechanism

Before we were storing this in the DSO, but in fact this is a
property of the 'symbol' class, not something that will vary
among DSOs, so move it to a global variable and initialize it
using the existing symbol__init routine.

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Mike Galbraith <efault@gmx.de>
LKML-Reference: <1256927305-4628-2-git-send-email-acme@infradead.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

1 files changed, 2 insertions, 3 deletions

diff --git a/tools/perf/util/map.c b/tools/perf/util/map.c
index 3b7ce1bf9f8e..679011c1b6d1 100644
--- a/tools/perf/util/map.c
+++ b/tools/perf/util/map.c
@@ -32,8 +32,7 @@ void map__init(struct map *self, u64 start, u64 end, u64 pgoff,
         RB_CLEAR_NODE(&self->rb_node);
 }
 
-struct map *map__new(struct mmap_event *event, char *cwd, int cwdlen,
-                     unsigned int sym_priv_size)
+struct map *map__new(struct mmap_event *event, char *cwd, int cwdlen)
 {
         struct map *self = malloc(sizeof(*self));
 
@@ -60,7 +59,7 @@ struct map *map__new(struct mmap_event *event, char *cwd, int cwdlen,
                         filename = newfilename;
                 }
 
-                dso = dsos__findnew(filename, sym_priv_size);
+                dso = dsos__findnew(filename);
                 if (dso == NULL)
                         goto out_delete;