perf machine: Rename machine__get_kernel_start_addr() method

Rename machine__get_kernel_start_addr() to
machine__get_running_kernel_start() so that a new function, with a
similar name to the original name, can be added that gets the kernel
start address from the kernel map.

Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Namhyung Kim <namhyung@gmail.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/r/1408129739-17368-4-git-send-email-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

diff --git a/tools/perf/util/machine.c b/tools/perf/util/machine.c
index b093b93607fb5e3f9ecbb52a20ff84ec0f78125d..37f8dc557ec027292fd7f937293caa287323d059 100644 (file)
--- a/tools/perf/util/machine.c
+++ b/tools/perf/util/machine.c
@@ -593,8 +593,8 @@ const char *ref_reloc_sym_names[] = {"_text", "_stext", NULL};
  * Returns the name of the start symbol in *symbol_name. Pass in NULL as
  * symbol_name if it's not that important.
  */
-static u64 machine__get_kernel_start_addr(struct machine *machine,
-                                         const char **symbol_name)
+static u64 machine__get_running_kernel_start(struct machine *machine,
+                                            const char **symbol_name)
 {
        char filename[PATH_MAX];
        int i;
@@ -621,7 +621,7 @@ static u64 machine__get_kernel_start_addr(struct machine *machine,
 int __machine__create_kernel_maps(struct machine *machine, struct dso *kernel)
 {
        enum map_type type;
-       u64 start = machine__get_kernel_start_addr(machine, NULL);
+       u64 start = machine__get_running_kernel_start(machine, NULL);
 
        for (type = 0; type < MAP__NR_TYPES; ++type) {
                struct kmap *kmap;
@@ -940,7 +940,7 @@ int machine__create_kernel_maps(struct machine *machine)
 {
        struct dso *kernel = machine__get_kernel(machine);
        const char *name;
-       u64 addr = machine__get_kernel_start_addr(machine, &name);
+       u64 addr = machine__get_running_kernel_start(machine, &name);
        if (!addr)
                return -1;