X-Git-Url: https://git.kernel.dk/?p=fio.git;a=blobdiff_plain;f=ioengines.c;h=a1f8756d086ca5d06c5e1de063ec702f8294a228;hp=1b58168608046390146765b7f546c9b9d964736e;hb=efa72f25ae594fd1d7f8f1b207f95143a917d8f2;hpb=871467d9b6a804632c8c952a61fc3065b3e1e93f

diff --git a/ioengines.c b/ioengines.c
index 1b581686..a1f8756d 100644
--- a/ioengines.c
+++ b/ioengines.c
@@ -448,14 +448,24 @@ int td_io_open_file(struct thread_data *td, struct fio_file *f)
 	if (td->o.invalidate_cache && file_invalidate_cache(td, f))
 		goto err;
 
-	if (td->o.fadvise_hint &&
+	if (td->o.fadvise_hint != F_ADV_NONE &&
 	    (f->filetype == FIO_TYPE_BD || f->filetype == FIO_TYPE_FILE)) {
 		int flags;
 
-		if (td_random(td))
+		if (td->o.fadvise_hint == F_ADV_TYPE) {
+			if (td_random(td))
+				flags = POSIX_FADV_RANDOM;
+			else
+				flags = POSIX_FADV_SEQUENTIAL;
+		} else if (td->o.fadvise_hint == F_ADV_RANDOM)
 			flags = POSIX_FADV_RANDOM;
-		else
+		else if (td->o.fadvise_hint == F_ADV_SEQUENTIAL)
 			flags = POSIX_FADV_SEQUENTIAL;
+		else {
+			log_err("fio: unknown fadvise type %d\n",
+							td->o.fadvise_hint);
+			flags = POSIX_FADV_NORMAL;
+		}
 
 		if (posix_fadvise(f->fd, f->file_offset, f->io_size, flags) < 0) {
 			td_verror(td, errno, "fadvise");