Commit c53ad75c authored by Michael S. Tsirkin's avatar Michael S. Tsirkin
Browse files

tools/virtio: add dev_WARN_ONCE and is_vmalloc_addr stubs 



Add dev_WARN_ONCE and is_vmalloc_addr stubs needed by virtio_ring.c.
is_vmalloc_addr stub always returns false - that's fine since it's
merely a sanity check.

Created using Cursor CLI.

Message-ID: <749e7a03b7cd56baf50a27efc3b05e50cf8f36b6.1764873799.git.mst@redhat.com>
Acked-by: default avatarJason Wang <jasowang@redhat.com>
Signed-off-by: default avatarMichael S. Tsirkin <mst@redhat.com>
parent 03d768a3

tools/virtio/linux/kernel.h

+9 −0
Original line number Diff line number Diff line
@@ -14,6 +14,7 @@ 
#include <linux/log2.h>

#include <linux/types.h>

#include <linux/overflow.h>

#include <linux/limits.h>

#include <linux/list.h>

#include <linux/printk.h>

#include <linux/bug.h>
@@ -135,6 +136,14 @@ static inline void *krealloc_array(void *p, size_t new_n, size_t new_size, gfp_t 
#define dev_warn(dev, format, ...) fprintf (stderr, format, ## __VA_ARGS__)

#define dev_warn_once(dev, format, ...) fprintf (stderr, format, ## __VA_ARGS__)



#define dev_WARN_ONCE(dev, condition, format...) \

	WARN_ONCE(condition, format)



static inline bool is_vmalloc_addr(const void *x)

{

	return false;

}



#define min(x, y) ({				\

	typeof(x) _min1 = (x);			\

	typeof(y) _min2 = (y);			\