tools/virtio: add kmalloc_array stub

mstsirkin · mstsirkin · commit f2467ee0698e · 2018-07-27T16:54:40.000+03:00
Fixes: 6da2ec5 ("treewide: kmalloc() -> kmalloc_array()") Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
diff --git a/tools/virtio/linux/kernel.h b/tools/virtio/linux/kernel.h
@@ -52,6 +52,11 @@ static inline void *kmalloc(size_t s, gfp_t gfp)
 		return __kmalloc_fake;
 	return malloc(s);
 }
+static inline void *kmalloc_array(unsigned n, size_t s, gfp_t gfp)
+{
+	return kmalloc(n * s, gfp);
+}
+
 static inline void *kzalloc(size_t s, gfp_t gfp)
 {
 	void *p = kmalloc(s, gfp);

Original file line number	Diff line number	Diff line change
`@@ -52,6 +52,11 @@ static inline void *kmalloc(size_t s, gfp_t gfp)`
`52`	`52`	`return __kmalloc_fake;`
`53`	`53`	`return malloc(s);`
`54`	`54`	`}`
	`55`	`+static inline void *kmalloc_array(unsigned n, size_t s, gfp_t gfp)`
	`56`	`+{`
	`57`	`+ return kmalloc(n * s, gfp);`
	`58`	`+}`
	`59`	`+`
`55`	`60`	`static inline void *kzalloc(size_t s, gfp_t gfp)`
`56`	`61`	`{`
`57`	`62`	`void *p = kmalloc(s, gfp);`