X-Git-Url: https://git.kernel.dk/?a=blobdiff_plain;f=t%2Fio_uring.c;h=55b75f6ed9664858a7cc6155ce0c159a146a4479;hb=HEAD;hp=6fc40cbb671ded906e132bbda9ffc689f52442fb;hpb=1a6bc51a70e450546727502d96fe3317c1d2616f;p=fio.git

diff --git a/t/io_uring.c b/t/io_uring.c
index 6fc40cbb..aa6e09e9 100644
--- a/t/io_uring.c
+++ b/t/io_uring.c
@@ -820,7 +820,7 @@ static void set_affinity(struct submitter *s)
 #endif
 }
 
-static int detect_node(struct submitter *s, const char *name)
+static int detect_node(struct submitter *s, char *name)
 {
 #ifdef CONFIG_LIBNUMA
 	const char *base = basename(name);
@@ -974,7 +974,9 @@ static int setup_ring(struct submitter *s)
 	for (i = 0; i < p.sq_entries; i++)
 		sring->array[i] = i;
 
-	s->per_file_depth = (depth + s->nr_files - 1) / s->nr_files;
+	s->per_file_depth = INT_MAX;
+	if (s->nr_files)
+		s->per_file_depth = (depth + s->nr_files - 1) / s->nr_files;
 	return 0;
 }