X-Git-Url: https://git.kernel.dk/?a=blobdiff_plain;f=engines%2Fsplice.c;h=d5d8ab0ebafdac9cdc1c6ebd3617109f97adc13a;hb=8bd809f5a3d19e24080a993f204613106cacf176;hp=be16cbbfdf4a95341de6da7d1572f6612c13841b;hpb=a3edaf76b30880c3bf4455c30614ce88cdbbe071;p=fio.git

diff --git a/engines/splice.c b/engines/splice.c
index be16cbbf..d5d8ab0e 100644
--- a/engines/splice.c
+++ b/engines/splice.c
@@ -15,8 +15,6 @@
 
 #include "../fio.h"
 
-#ifdef FIO_HAVE_SPLICE
-
 struct spliceio_data {
 	int pipe[2];
 	int vmsplice_to_user;
@@ -30,11 +28,11 @@ struct spliceio_data {
  */
 static int fio_splice_read_old(struct thread_data *td, struct io_u *io_u)
 {
-	struct spliceio_data *sd = td->io_ops->data;
+	struct spliceio_data *sd = td->io_ops_data;
 	struct fio_file *f = io_u->file;
 	int ret, ret2, buflen;
 	off_t offset;
-	void *p;
+	char *p;
 
 	offset = io_u->offset;
 	buflen = io_u->xfer_buflen;
@@ -74,12 +72,13 @@ static int fio_splice_read_old(struct thread_data *td, struct io_u *io_u)
  */
 static int fio_splice_read(struct thread_data *td, struct io_u *io_u)
 {
-	struct spliceio_data *sd = td->io_ops->data;
+	struct spliceio_data *sd = td->io_ops_data;
 	struct fio_file *f = io_u->file;
 	struct iovec iov;
 	int ret , buflen, mmap_len;
 	off_t offset;
-	void *p, *map;
+	void *map;
+	char *p;
 
 	ret = 0;
 	offset = io_u->offset;
@@ -168,7 +167,7 @@ static int fio_splice_read(struct thread_data *td, struct io_u *io_u)
  */
 static int fio_splice_write(struct thread_data *td, struct io_u *io_u)
 {
-	struct spliceio_data *sd = td->io_ops->data;
+	struct spliceio_data *sd = td->io_ops_data;
 	struct iovec iov = {
 		.iov_base = io_u->xfer_buf,
 		.iov_len = io_u->xfer_buflen,
@@ -203,8 +202,8 @@ static int fio_splice_write(struct thread_data *td, struct io_u *io_u)
 
 static int fio_spliceio_queue(struct thread_data *td, struct io_u *io_u)
 {
-	struct spliceio_data *sd = td->io_ops->data;
-	int uninitialized_var(ret);
+	struct spliceio_data *sd = td->io_ops_data;
+	int ret = 0;
 
 	fio_ro_check(td, io_u);
 
@@ -249,7 +248,7 @@ static int fio_spliceio_queue(struct thread_data *td, struct io_u *io_u)
 
 static void fio_spliceio_cleanup(struct thread_data *td)
 {
-	struct spliceio_data *sd = td->io_ops->data;
+	struct spliceio_data *sd = td->io_ops_data;
 
 	if (sd) {
 		close(sd->pipe[0]);
@@ -284,9 +283,9 @@ static int fio_spliceio_init(struct thread_data *td)
 	 * buffers. Just set ->odirect to force that.
 	 */
 	if (td_read(td))
-		td->o.odirect = 1;
+		td->o.mem_align = 1;
 
-	td->io_ops->data = sd;
+	td->io_ops_data = sd;
 	return 0;
 }
 
@@ -302,27 +301,6 @@ static struct ioengine_ops ioengine = {
 	.flags		= FIO_SYNCIO | FIO_PIPEIO,
 };
 
-#else /* FIO_HAVE_SPLICE */
-
-/*
- * When we have a proper configure system in place, we simply wont build
- * and install this io engine. For now install a crippled version that
- * just complains and fails to load.
- */
-static int fio_spliceio_init(struct thread_data fio_unused *td)
-{
-	log_err("fio: splice not available\n");
-	return 1;
-}
-
-static struct ioengine_ops ioengine = {
-	.name		= "splice",
-	.version	= FIO_IOOPS_VERSION,
-	.init		= fio_spliceio_init,
-};
-
-#endif
-
 static void fio_init fio_spliceio_register(void)
 {
 	register_ioengine(&ioengine);