perf machine: Adopt some map_groups functions

Those functions operated on members now grouped in 'struct machine', so
move those methods to this new class.

The changes made to 'perf probe' shows that using this abstraction
inserting probes on guests almost got supported for free.

Cc: Avi Kivity <avi@redhat.com>
Cc: Frédéric Weisbecker <fweisbec@gmail.com>
Cc: Masami Hiramatsu <mhiramat@redhat.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Zhang, Yanmin <yanmin_zhang@linux.intel.com>
LKML-Reference: <new-submission>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

1 files changed, 3 insertions, 6 deletions

diff --git a/tools/perf/util/event.c b/tools/perf/util/event.c
index 7400e5147e13..1757b0ffeaa9 100644
--- a/tools/perf/util/event.c
+++ b/tools/perf/util/event.c
@@ -429,9 +429,8 @@ static int event__process_kernel_mmap(event_t *self,
                 } else
                         strcpy(short_module_name, self->mmap.filename);
 
-                map = map_groups__new_module(&machine->kmaps,
-                                             self->mmap.start,
-                                             self->mmap.filename, machine);
+                map = machine__new_module(machine, self->mmap.start,
+                                          self->mmap.filename);
                 if (map == NULL)
                         goto out_problem;
 
@@ -454,9 +453,7 @@ static int event__process_kernel_mmap(event_t *self,
                         goto out_problem;
 
                 kernel->kernel = kernel_type;
-                if (__map_groups__create_kernel_maps(&machine->kmaps,
-                                                     machine->vmlinux_maps,
-                                                     kernel) < 0)
+                if (__machine__create_kernel_maps(machine, kernel) < 0)
                         goto out_problem;
 
                 event_set_kernel_mmap_len(machine->vmlinux_maps, self);