X-Git-Url: https://git.kernel.dk/?a=blobdiff_plain;ds=sidebyside;f=backend.c;h=5ac365925fdd469a948643bd9ed14bc9759b3f94;hb=bc4f5ef67d26ef98f4822d5f798cb8c4e2d2fce5;hp=992033c5c170a5c29e383ed2927b1b050da4d1aa;hpb=2e63e96b79c5153a32bec2d442f1c9a5790c17f5;p=fio.git

diff --git a/backend.c b/backend.c
index 992033c5..5ac36592 100644
--- a/backend.c
+++ b/backend.c
@@ -57,7 +57,6 @@
 static pthread_t disk_util_thread;
 static struct fio_mutex *disk_thread_mutex;
 static struct fio_mutex *startup_mutex;
-static struct fio_mutex *writeout_mutex;
 static struct flist_head *cgroup_list;
 static char *cgroup_mnt;
 static int exit_value;
@@ -623,6 +622,19 @@ reap:
 	dprint(FD_VERIFY, "exiting loop\n");
 }
 
+static unsigned int exceeds_number_ios(struct thread_data *td)
+{
+	unsigned long long number_ios;
+
+	if (!td->o.number_ios)
+		return 0;
+
+	number_ios = ddir_rw_sum(td->this_io_blocks);
+	number_ios += td->io_u_queued + td->io_u_in_flight;
+
+	return number_ios >= td->o.number_ios;
+}
+
 static int io_bytes_exceeded(struct thread_data *td)
 {
 	unsigned long long bytes;
@@ -636,7 +648,7 @@ static int io_bytes_exceeded(struct thread_data *td)
 	else
 		bytes = td->this_io_bytes[DDIR_TRIM];
 
-	return bytes >= td->o.size;
+	return bytes >= td->o.size || exceeds_number_ios(td);
 }
 
 /*
@@ -1127,6 +1139,8 @@ static int keep_running(struct thread_data *td)
 		td->o.loops--;
 		return 1;
 	}
+	if (exceeds_number_ios(td))
+		return 0;
 
 	if (td->o.size != -1ULL && ddir_rw_sum(td->io_bytes) < td->o.size) {
 		uint64_t diff;
@@ -1475,45 +1489,8 @@ static void *thread_main(void *data)
 
 	fio_unpin_memory(td);
 
-	fio_mutex_down(writeout_mutex);
-	finalize_logs(td);
-	if (td->bw_log) {
-		if (o->bw_log_file) {
-			finish_log_named(td, td->bw_log,
-						o->bw_log_file, "bw");
-		} else
-			finish_log(td, td->bw_log, "bw");
-	}
-	if (td->lat_log) {
-		if (o->lat_log_file) {
-			finish_log_named(td, td->lat_log,
-						o->lat_log_file, "lat");
-		} else
-			finish_log(td, td->lat_log, "lat");
-	}
-	if (td->slat_log) {
-		if (o->lat_log_file) {
-			finish_log_named(td, td->slat_log,
-						o->lat_log_file, "slat");
-		} else
-			finish_log(td, td->slat_log, "slat");
-	}
-	if (td->clat_log) {
-		if (o->lat_log_file) {
-			finish_log_named(td, td->clat_log,
-						o->lat_log_file, "clat");
-		} else
-			finish_log(td, td->clat_log, "clat");
-	}
-	if (td->iops_log) {
-		if (o->iops_log_file) {
-			finish_log_named(td, td->iops_log,
-						o->iops_log_file, "iops");
-		} else
-			finish_log(td, td->iops_log, "iops");
-	}
+	fio_writeout_logs(td);
 
-	fio_mutex_up(writeout_mutex);
 	if (o->exec_postrun)
 		exec_string(o, o->exec_postrun, (const char *)"postrun");
 
@@ -2018,9 +1995,6 @@ int fio_backend(void)
 	startup_mutex = fio_mutex_init(FIO_MUTEX_LOCKED);
 	if (startup_mutex == NULL)
 		return 1;
-	writeout_mutex = fio_mutex_init(FIO_MUTEX_UNLOCKED);
-	if (writeout_mutex == NULL)
-		return 1;
 
 	set_genesis_time();
 	stat_init();
@@ -2051,7 +2025,6 @@ int fio_backend(void)
 	sfree(cgroup_mnt);
 
 	fio_mutex_remove(startup_mutex);
-	fio_mutex_remove(writeout_mutex);
 	fio_mutex_remove(disk_thread_mutex);
 	stat_exit();
 	return exit_value;