X-Git-Url: https://git.kernel.dk/?p=fio.git;a=blobdiff_plain;f=engines%2Flibaio.c;h=7c44927a3b8b5a3ac39b37b4eb43ed6760582d87;hp=5295eadfacc113f4a3f13fd0085b205a6a6fe572;hb=7bb48f84ac78cac1f90e3e04d0220d90d6a64a6b;hpb=b5af82930ccfd7dda6a1b11794efb452eb76d8dc

diff --git a/engines/libaio.c b/engines/libaio.c
index 5295eadf..7c44927a 100644
--- a/engines/libaio.c
+++ b/engines/libaio.c
@@ -1,5 +1,7 @@
 /*
- * native linux aio io engine
+ * libaio engine
+ *
+ * IO engine using the Linux native aio interface.
  *
  */
 #include <stdio.h>
@@ -85,7 +87,7 @@ static int fio_libaio_queue(struct thread_data *td, struct io_u *io_u)
 {
 	struct libaio_data *ld = td->io_ops->data;
 
-	if (ld->iocbs_nr == (int) td->iodepth)
+	if (ld->iocbs_nr == (int) td->o.iodepth)
 		return FIO_Q_BUSY;
 
 	/*
@@ -188,20 +190,23 @@ static void fio_libaio_cleanup(struct thread_data *td)
 static int fio_libaio_init(struct thread_data *td)
 {
 	struct libaio_data *ld = malloc(sizeof(*ld));
+	int err;
 
 	memset(ld, 0, sizeof(*ld));
-	if (io_queue_init(td->iodepth, &ld->aio_ctx)) {
-		td_verror(td, errno, "io_queue_init");
+
+	err = io_queue_init(td->o.iodepth, &ld->aio_ctx);
+	if (err) {
+		td_verror(td, -err, "io_queue_init");
 		free(ld);
 		return 1;
 	}
 
-	ld->aio_events = malloc(td->iodepth * sizeof(struct io_event));
-	memset(ld->aio_events, 0, td->iodepth * sizeof(struct io_event));
-	ld->iocbs = malloc(td->iodepth * sizeof(struct iocb *));
+	ld->aio_events = malloc(td->o.iodepth * sizeof(struct io_event));
+	memset(ld->aio_events, 0, td->o.iodepth * sizeof(struct io_event));
+	ld->iocbs = malloc(td->o.iodepth * sizeof(struct iocb *));
 	memset(ld->iocbs, 0, sizeof(struct iocb *));
-	ld->io_us = malloc(td->iodepth * sizeof(struct io_u *));
-	memset(ld->io_us, 0, td->iodepth * sizeof(struct io_u *));
+	ld->io_us = malloc(td->o.iodepth * sizeof(struct io_u *));
+	memset(ld->io_us, 0, td->o.iodepth * sizeof(struct io_u *));
 	ld->iocbs_nr = 0;
 
 	td->io_ops->data = ld;