perf machine: Move machine__remove_thread and make static

As the now only user, machine__process_exit_event, that is what tools
use to process PERF_RECORD_EXIT events, is on the same object file.

Signed-off-by: David Ahern <dsahern@gmail.com>
Link: http://lkml.kernel.org/r/1363151248-16674-5-git-send-email-dsahern@gmail.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

2 files changed, 11 insertions, 12 deletions

diff --git a/tools/perf/util/machine.c b/tools/perf/util/machine.c
index efdb38e65a92..c5e3b123782b 100644
--- a/tools/perf/util/machine.c
+++ b/tools/perf/util/machine.c
@@ -1003,6 +1003,17 @@ int machine__process_fork_event(struct machine *machine, union perf_event *event
         return 0;
 }
 
+static void machine__remove_thread(struct machine *machine, struct thread *th)
+{
+        machine->last_match = NULL;
+        rb_erase(&th->rb_node, &machine->threads);
+        /*
+         * We may have references to this thread, for instance in some hist_entry
+         * instances, so just move them to a separate list.
+         */
+        list_add_tail(&th->node, &machine->dead_threads);
+}
+
 int machine__process_exit_event(struct machine *machine, union perf_event *event)
 {
         struct thread *thread = machine__find_thread(machine, event->fork.tid);
@@ -1039,17 +1050,6 @@ int machine__process_event(struct machine *machine, union perf_event *event)
         return ret;
 }
 
-void machine__remove_thread(struct machine *machine, struct thread *th)
-{
-        machine->last_match = NULL;
-        rb_erase(&th->rb_node, &machine->threads);
-        /*
-         * We may have references to this thread, for instance in some hist_entry
-         * instances, so just move them to a separate list.
-         */
-        list_add_tail(&th->node, &machine->dead_threads);
-}
-
 static bool symbol__match_parent_regex(struct symbol *sym)
 {
         if (sym->name && !regexec(&parent_regex, sym->name, 0, NULL, 0))
diff --git a/tools/perf/util/machine.h b/tools/perf/util/machine.h
index 5ac5892f2326..e0b2c00b2e75 100644
--- a/tools/perf/util/machine.h
+++ b/tools/perf/util/machine.h
@@ -97,7 +97,6 @@ static inline bool machine__is_host(struct machine *machine)
 }
 
 struct thread *machine__findnew_thread(struct machine *machine, pid_t pid);
-void machine__remove_thread(struct machine *machine, struct thread *th);
 
 size_t machine__fprintf(struct machine *machine, FILE *fp);