perf kmem: Utilize the new generic cpunode_map

Use the previous patch implementation of cpunode_map for builtin-kmem.c
Should not be any functional difference.

Signed-off-by: Don Zickus <dzickus@redhat.com>
Reviewed-by: Namhyung Kim <namhyung@kernel.org>
Cc: Li Zefan <lizf@cn.fujitsu.com>
Link: http://lkml.kernel.org/r/1396896924-129847-4-git-send-email-dzickus@redhat.com
Signed-off-by: Jiri Olsa <jolsa@redhat.com>
1 file changed