perf symbols: Remove unrelated actions from dso__load_kernel_sym

It should just load kernel symbols, not load the list of
modules. There are more stuff to move to other routines, but
lets do it in several steps.

End goal is to be able to defer symbol table loading till we
find a hit for that map address range. So that the kernel &
modules are handled just like all the other DSOs in the system.

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Frédéric Weisbecker <fweisbec@gmail.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Paul Mackerras <paulus@samba.org>
LKML-Reference: <1258757489-5978-1-git-send-email-acme@infradead.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

1 files changed, 4 insertions, 3 deletions

diff --git a/tools/perf/util/symbol.h b/tools/perf/util/symbol.h
index f0593a649c3d..3d9d346d101b 100644
--- a/tools/perf/util/symbol.h
+++ b/tools/perf/util/symbol.h
@@ -78,9 +78,11 @@ void dso__delete(struct dso *self);
 struct symbol *dso__find_symbol(struct dso *self, u64 ip);
 
 int dsos__load_modules(void);
+int dsos__load_modules_sym(symbol_filter_t filter);
 struct dso *dsos__findnew(const char *name);
 int dso__load(struct dso *self, struct map *map, symbol_filter_t filter);
-int dso__load_kernel_sym(struct dso *self, symbol_filter_t filter, int modules);
+int dso__load_kernel_sym(struct dso *self, symbol_filter_t filter,
+                         int use_modules);
 void dsos__fprintf(FILE *fp);
 size_t dsos__fprintf_buildid(FILE *fp);
 
@@ -95,7 +97,7 @@ bool dsos__read_build_ids(void);
 int build_id__sprintf(u8 *self, int len, char *bf);
 
 struct dso *dsos__load_kernel(void);
-int load_kernel(symbol_filter_t filter);
+int load_kernel(symbol_filter_t filter, bool use_modules);
 
 void symbol__init(unsigned int priv_size);
 
@@ -103,5 +105,4 @@ extern struct list_head dsos;
 extern struct map *kernel_map;
 extern struct dso *vdso;
 extern const char *vmlinux_name;
-extern int   modules;
 #endif /* __PERF_SYMBOL */