[tip:perf/core] perf machine: Move machine__remove_thread and make static

[tip-bot for David Ahern <tipbot@zytor.com>]

Commit-ID:  ed8996a6d59b9eb00a50d7d30887ba9f28eb4bb0
Gitweb:     http://git.kernel.org/tip/ed8996a6d59b9eb00a50d7d30887ba9f28eb4bb0
Author:     David Ahern <dsahern@gmail.com>
AuthorDate: Tue, 12 Mar 2013 23:07:28 -0600
Committer:  Arnaldo Carvalho de Melo <acme@redhat.com>
CommitDate: Fri, 15 Mar 2013 13:06:08 -0300

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>
---
 tools/perf/util/machine.c | 22 +++++++++++-----------
 tools/perf/util/machine.h |  1 -
 2 files changed, 11 insertions(+), 12 deletions(-)

diff --git a/tools/perf/util/machine.c b/tools/perf/util/machine.c
index efdb38e..c5e3b12 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 5ac5892..e0b2c00 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);