There are a lot of users of frag->page_offset, so use a union
to avoid converting those users today.
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
struct bio_vec {
struct page *bv_page;
unsigned int bv_len;
- unsigned int bv_offset;
+ union {
+ __u32 page_offset;
+ unsigned int bv_offset;
+ };
};
struct bvec_iter {
#include <linux/compiler.h>
#include <linux/time.h>
#include <linux/bug.h>
+#include <linux/bvec.h>
#include <linux/cache.h>
#include <linux/rbtree.h>
#include <linux/socket.h>
*/
#define GSO_BY_FRAGS 0xFFFF
-typedef struct skb_frag_struct skb_frag_t;
-
-struct skb_frag_struct {
- struct page *bv_page;
- unsigned int bv_len;
- __u32 page_offset;
-};
+typedef struct bio_vec skb_frag_t;
/**
* skb_frag_size - Returns the size of a skb fragment