X-Git-Url: https://git.kernel.dk/?p=fio.git;a=blobdiff_plain;f=io_u.c;h=910b7deb77ccba9a15b96fa1b66496b166623d11;hp=a3540d14714ef45f59f7fcf22744bae507f6b491;hb=2857c34bd39fcd67c489a8e2b19d9455032bad0f;hpb=26b3a1880d38bc24b633a643339c9ca31f303d1c

diff --git a/io_u.c b/io_u.c
index a3540d14..910b7deb 100644
--- a/io_u.c
+++ b/io_u.c
@@ -570,8 +570,10 @@ static unsigned long long get_next_buflen(struct thread_data *td, struct io_u *i
 		power_2 = is_power_of_2(minbs);
 		if (!td->o.bs_unaligned && power_2)
 			buflen &= ~(minbs - 1);
-		else if (!td->o.bs_unaligned && !power_2) 
-			buflen -= buflen % minbs; 
+		else if (!td->o.bs_unaligned && !power_2)
+			buflen -= buflen % minbs;
+		if (buflen > maxbs)
+			buflen = maxbs;
 	} while (!io_u_fits(td, io_u, buflen));
 
 	return buflen;
@@ -604,7 +606,7 @@ static inline enum fio_ddir get_rand_ddir(struct thread_data *td)
 
 int io_u_quiesce(struct thread_data *td)
 {
-	int completed = 0;
+	int ret = 0, completed = 0;
 
 	/*
 	 * We are going to sleep, ensure that we flush anything pending as
@@ -619,17 +621,20 @@ int io_u_quiesce(struct thread_data *td)
 		td_io_commit(td);
 
 	while (td->io_u_in_flight) {
-		int ret;
-
 		ret = io_u_queued_complete(td, 1);
 		if (ret > 0)
 			completed += ret;
+		else if (ret < 0)
+			break;
 	}
 
 	if (td->flags & TD_F_REGROW_LOGS)
 		regrow_logs(td);
 
-	return completed;
+	if (completed)
+		return completed;
+
+	return ret;
 }
 
 static enum fio_ddir rate_ddir(struct thread_data *td, enum fio_ddir ddir)
@@ -770,10 +775,7 @@ void put_io_u(struct thread_data *td, struct io_u *io_u)
 {
 	const bool needs_lock = td_async_processing(td);
 
-	if (io_u->post_submit) {
-		io_u->post_submit(io_u, io_u->error == 0);
-		io_u->post_submit = NULL;
-	}
+	zbd_put_io_u(io_u);
 
 	if (td->parent)
 		td = td->parent;
@@ -1335,10 +1337,7 @@ static long set_io_u_file(struct thread_data *td, struct io_u *io_u)
 		if (!fill_io_u(td, io_u))
 			break;
 
-		if (io_u->post_submit) {
-			io_u->post_submit(io_u, false);
-			io_u->post_submit = NULL;
-		}
+		zbd_put_io_u(io_u);
 
 		put_file_log(td, f);
 		td_io_close_file(td, f);
@@ -1556,7 +1555,8 @@ again:
 		assert(!(td->flags & TD_F_CHILD));
 		ret = pthread_cond_wait(&td->free_cond, &td->io_u_lock);
 		assert(ret == 0);
-		goto again;
+		if (!td->error)
+			goto again;
 	}
 
 	if (needs_lock)
@@ -1798,6 +1798,16 @@ static inline bool gtod_reduce(struct thread_data *td)
 			|| td->o.gtod_reduce;
 }
 
+static void trim_block_info(struct thread_data *td, struct io_u *io_u)
+{
+	uint32_t *info = io_u_block_info(td, io_u);
+
+	if (BLOCK_INFO_STATE(*info) >= BLOCK_STATE_TRIM_FAILURE)
+		return;
+
+	*info = BLOCK_INFO(BLOCK_STATE_TRIMMED, BLOCK_INFO_TRIMS(*info) + 1);
+}
+
 static void account_io_completion(struct thread_data *td, struct io_u *io_u,
 				  struct io_completion_data *icd,
 				  const enum fio_ddir idx, unsigned int bytes)
@@ -1849,18 +1859,8 @@ static void account_io_completion(struct thread_data *td, struct io_u *io_u,
 	} else if (ddir_sync(idx) && !td->o.disable_clat)
 		add_sync_clat_sample(&td->ts, llnsec);
 
-	if (td->ts.nr_block_infos && io_u->ddir == DDIR_TRIM) {
-		uint32_t *info = io_u_block_info(td, io_u);
-		if (BLOCK_INFO_STATE(*info) < BLOCK_STATE_TRIM_FAILURE) {
-			if (io_u->ddir == DDIR_TRIM) {
-				*info = BLOCK_INFO(BLOCK_STATE_TRIMMED,
-						BLOCK_INFO_TRIMS(*info) + 1);
-			} else if (io_u->ddir == DDIR_WRITE) {
-				*info = BLOCK_INFO_SET_STATE(BLOCK_STATE_WRITTEN,
-								*info);
-			}
-		}
-	}
+	if (td->ts.nr_block_infos && io_u->ddir == DDIR_TRIM)
+		trim_block_info(td, io_u);
 }
 
 static void file_log_write_comp(const struct thread_data *td, struct fio_file *f,