diff options
| author | Matthew Wilcox (Oracle) <willy@infradead.org> | 2019-07-23 06:08:31 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-07-23 06:47:56 +0300 |
| commit | 8842d285bafa9ff7719f4107b6545a11dcd41995 (patch) | |
| tree | 6f73341cd726d15b3c39df2583b22a268c47f1f2 /include | |
| parent | b8b576a16f79efbdde49348147f491b176537d88 (diff) | |
| download | linux-8842d285bafa9ff7719f4107b6545a11dcd41995.tar.xz | |
net: Convert skb_frag_t to bio_vec
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>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/bvec.h | 5 | ||||
| -rw-r--r-- | include/linux/skbuff.h | 9 |
2 files changed, 6 insertions, 8 deletions
diff --git a/include/linux/bvec.h b/include/linux/bvec.h index a032f01e928c..7f2b2ea9399c 100644 --- a/include/linux/bvec.h +++ b/include/linux/bvec.h @@ -18,7 +18,10 @@ 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 { diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h index e849e411d1f3..718742b1c505 100644 --- a/include/linux/skbuff.h +++ b/include/linux/skbuff.h @@ -14,6 +14,7 @@ #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> @@ -308,13 +309,7 @@ extern int sysctl_max_skb_frags; */ #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 |