X-Git-Url: https://git.kernel.dk/?p=fio.git;a=blobdiff_plain;f=fio.c;h=ba9e384b6609950a8c500dab96de39d0c8bce904;hp=63d9a1b7ab434ca4eba416ab2fe71bbc9e71385a;hb=90fef2d162fba55ad684c2c80b3b9739b8d16e72;hpb=d529ee1932bc85598900a3ef62f01293af87fbd8

diff --git a/fio.c b/fio.c
index 63d9a1b7..ba9e384b 100644
--- a/fio.c
+++ b/fio.c
@@ -223,7 +223,7 @@ static int __check_min_rate(struct thread_data *td, struct timeval *now,
 				if (rate < ratemin ||
 				    bytes < td->rate_bytes[ddir]) {
 					log_err("%s: min rate %u not met, got"
-						" %luKiB/sec\n", td->o.name,
+						" %luKB/sec\n", td->o.name,
 							ratemin, rate);
 					return 1;
 				}
@@ -388,21 +388,29 @@ static int break_on_this_error(struct thread_data *td, int *retptr)
 		else
 			err = td->error;
 
-		update_error_count(td, err);
-
 		if (td_non_fatal_error(err)) {
 		        /*
 		         * Continue with the I/Os in case of
 			 * a non fatal error.
 			 */
+			update_error_count(td, err);
 			td_clear_error(td);
 			*retptr = 0;
 			return 0;
+		} else if (td->o.fill_device && err == ENOSPC) {
+			/*
+			 * We expect to hit this error if
+			 * fill_device option is set.
+			 */
+			td_clear_error(td);
+			td->terminate = 1;
+			return 1;
 		} else {
 			/*
 			 * Stop the I/O in case of a fatal
 			 * error.
 			 */
+			update_error_count(td, err);
 			return 1;
 		}
 	}
@@ -464,7 +472,10 @@ static void do_verify(struct thread_data *td)
 			break;
 		}
 
-		io_u->end_io = verify_io_u;
+		if (td->o.verify_async)
+			io_u->end_io = verify_io_u_async;
+		else
+			io_u->end_io = verify_io_u;
 
 		ret = td_io_queue(td, io_u);
 		switch (ret) {
@@ -596,7 +607,10 @@ static void do_io(struct thread_data *td)
 		 * a previously written file.
 		 */
 		if (td->o.verify != VERIFY_NONE && io_u->ddir == DDIR_READ) {
-			io_u->end_io = verify_io_u;
+			if (td->o.verify_async)
+				io_u->end_io = verify_io_u_async;
+			else
+				io_u->end_io = verify_io_u;
 			td_set_runstate(td, TD_VERIFYING);
 		} else if (in_ramp_time(td))
 			td_set_runstate(td, TD_RAMP);
@@ -791,7 +805,7 @@ static int init_io_u(struct thread_data *td)
 	if (allocate_io_mem(td))
 		return 1;
 
-	if (td->o.mem_align)
+	if (td->o.odirect || td->o.mem_align)
 		p = PAGE_ALIGN(td->orig_buffer) + td->o.mem_align;
 	else
 		p = td->orig_buffer;
@@ -984,6 +998,7 @@ static void *thread_main(void *data)
 {
 	unsigned long long runtime[2], elapsed;
 	struct thread_data *td = data;
+	pthread_condattr_t attr;
 	int clear_state;
 
 	if (!td->o.use_thread)
@@ -998,8 +1013,14 @@ static void *thread_main(void *data)
 	INIT_FLIST_HEAD(&td->io_u_requeues);
 	INIT_FLIST_HEAD(&td->io_log_list);
 	INIT_FLIST_HEAD(&td->io_hist_list);
+	INIT_FLIST_HEAD(&td->verify_list);
+	pthread_mutex_init(&td->io_u_lock, NULL);
 	td->io_hist_tree = RB_ROOT;
 
+	pthread_condattr_init(&attr);
+	pthread_cond_init(&td->verify_cond, &attr);
+	pthread_cond_init(&td->free_cond, &attr);
+
 	td_set_runstate(td, TD_INITIALIZED);
 	dprint(FD_MUTEX, "up startup_mutex\n");
 	fio_mutex_up(startup_mutex);
@@ -1023,7 +1044,10 @@ static void *thread_main(void *data)
 	if (init_io_u(td))
 		goto err;
 
-	if (td->o.cpumask_set && fio_setaffinity(td) == -1) {
+	if (td->o.verify_async && verify_async_init(td))
+		goto err;
+
+	if (td->o.cpumask_set && fio_setaffinity(td->pid, td->o.cpumask) == -1) {
 		td_verror(td, errno, "cpu_set_affinity");
 		goto err;
 	}
@@ -1034,7 +1058,7 @@ static void *thread_main(void *data)
 	 */
 	if (td->o.gtod_cpu) {
 		fio_cpu_clear(&td->o.cpumask, td->o.gtod_cpu);
-		if (fio_setaffinity(td) == -1) {
+		if (fio_setaffinity(td->pid, td->o.cpumask) == -1) {
 			td_verror(td, errno, "cpu_set_affinity");
 			goto err;
 		}
@@ -1176,6 +1200,9 @@ err:
 		td_verror(td, ret, "fio_cpuset_exit");
 	}
 
+	if (td->o.verify_async)
+		verify_async_exit(td);
+
 	/*
 	 * do this very late, it will log file closing as well
 	 */
@@ -1492,7 +1519,13 @@ static void run_threads(void)
 					*fio_debug_jobp = pid;
 			}
 			dprint(FD_MUTEX, "wait on startup_mutex\n");
-			fio_mutex_down(startup_mutex);
+			if (fio_mutex_down_timeout(startup_mutex, 10)) {
+				log_err("fio: job startup hung? exiting.\n");
+				terminate_threads(TERMINATE_ALL);
+				fio_abort = 1;
+				nr_started--;
+				break;
+			}
 			dprint(FD_MUTEX, "done waiting on startup_mutex\n");
 		}