X-Git-Url: https://git.kernel.dk/?a=blobdiff_plain;f=io_u.c;h=4750ac600a4272142bc85ccf9333382fcb1a4d28;hb=ccf8f1273301ccb286636ff169a7d47e09f47a90;hp=8acc0c3941783aa0ffb858d255c9b15d2d8cba8f;hpb=6a5e688425bb394946ef27134aa0f3de928c6a1f;p=fio.git

diff --git a/io_u.c b/io_u.c
index 8acc0c39..4750ac60 100644
--- a/io_u.c
+++ b/io_u.c
@@ -55,7 +55,7 @@ static void mark_random_map(struct thread_data *td, struct io_u *io_u)
 		 * If we have a mixed random workload, we may
 		 * encounter blocks we already did IO to.
 		 */
-		if (!td->o.ddir_nr && !random_map_free(td, f, block))
+		if (!td->o.ddir_nr == 1 && !random_map_free(td, f, block))
 			break;
 
 		idx = RAND_MAP_IDX(td, f, block);
@@ -162,10 +162,11 @@ static int get_next_offset(struct thread_data *td, struct io_u *io_u)
 		if (get_next_rand_offset(td, f, ddir, &b))
 			return 1;
 	} else {
-		if (f->last_pos >= f->real_file_size)
-			return 1;
-
-		b = f->last_pos / td->o.min_bs[ddir];
+		if (f->last_pos >= f->real_file_size) {
+			if (!td_random(td) || get_next_rand_offset(td, f, ddir, &b))
+				return 1;
+		} else
+			b = (f->last_pos - f->file_offset) / td->o.min_bs[ddir];
 	}
 
 	io_u->offset = (b * td->o.min_bs[ddir]) + f->file_offset;