From: Jens Axboe <axboe@fb.com>
Date: Fri, 25 Jul 2014 07:51:56 +0000 (+0200)
Subject: Don't grab stat mutex for final stat output
X-Git-Tag: fio-2.1.12~16
X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=83f7b64ea7737da8b0454519dc2143d7ed0473d1;p=fio.git

Don't grab stat mutex for final stat output

We should not need it, and there's a bug with getting stuck on it
that hasn't been fully debugged/understood yet. So for now, lets
just forget about the mutex for final output.

Signed-off-by: Jens Axboe <axboe@fb.com>
---

diff --git a/backend.c b/backend.c
index 30f78b72..981625b6 100644
--- a/backend.c
+++ b/backend.c
@@ -2068,7 +2068,7 @@ int fio_backend(void)
 	run_threads();
 
 	if (!fio_abort) {
-		show_run_stats();
+		__show_run_stats();
 		if (write_bw_log) {
 			int i;
 
diff --git a/stat.c b/stat.c
index d8365811..89d71946 100644
--- a/stat.c
+++ b/stat.c
@@ -1169,7 +1169,7 @@ void init_thread_stat(struct thread_stat *ts)
 	ts->groupid = -1;
 }
 
-static void __show_run_stats(void)
+void __show_run_stats(void)
 {
 	struct group_run_stats *runstats, *rs;
 	struct thread_data *td;
diff --git a/stat.h b/stat.h
index 2e461750..90a7fb31 100644
--- a/stat.h
+++ b/stat.h
@@ -218,6 +218,7 @@ extern void show_group_stats(struct group_run_stats *rs);
 extern int calc_thread_status(struct jobs_eta *je, int force);
 extern void display_thread_status(struct jobs_eta *je);
 extern void show_run_stats(void);
+extern void __show_run_stats(void);
 extern void show_running_run_stats(void);
 extern void check_for_running_stats(void);
 extern void sum_thread_stats(struct thread_stat *dst, struct thread_stat *src, int nr);