perf machine: Set kernel data mapping length

Currently only text (function) mapping was set, so that the kernel data
addresses couldn't parsed correctly.  Fix it.
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/r/1352273234-28912-3-git-send-email-namhyung@kernel.orgSigned-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

tools/perf/util/machine.c

@@ -84,15 +84,19 @@ int machine__process_lost_event(struct machine *machine __maybe_unused,
 static void machine__set_kernel_mmap_len(struct machine *machine,
 					 union perf_event *event)
 {
-	machine->vmlinux_maps[MAP__FUNCTION]->start = event->mmap.start;
-	machine->vmlinux_maps[MAP__FUNCTION]->end   = (event->mmap.start +
+	int i;
+
+	for (i = 0; i < MAP__NR_TYPES; i++) {
+		machine->vmlinux_maps[i]->start = event->mmap.start;
+		machine->vmlinux_maps[i]->end   = (event->mmap.start +
 						   event->mmap.len);
 		/*
 		 * Be a bit paranoid here, some perf.data file came with
 		 * a zero sized synthesized MMAP event for the kernel.
 		 */
-	if (machine->vmlinux_maps[MAP__FUNCTION]->end == 0)
-		machine->vmlinux_maps[MAP__FUNCTION]->end = ~0ULL;
+		if (machine->vmlinux_maps[i]->end == 0)
+			machine->vmlinux_maps[i]->end = ~0ULL;
+	}
 }
 
 static int machine__process_kernel_mmap_event(struct machine *machine,