From a7418203a32b5705beb70178e4664621a84cb78f Mon Sep 17 00:00:00 2001
From: "Matthew Wilcox (Oracle)" <willy@infradead.org>
Date: Mon, 22 Jul 2019 20:08:27 -0700
Subject: [PATCH] net: Increase the size of skb_frag_t
To increase commonality between block and net, we are going to replace
the skb_frag_t with the bio_vec. This patch increases the size of
skb_frag_t on 32-bit machines from 8 bytes to 12 bytes. The size is
unchanged on 64-bit machines.
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
include/linux/skbuff.h | 5 -----
1 file changed, 5 deletions(-)
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index f9078e7edb53f..7910935410e60 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -314,13 +314,8 @@ struct skb_frag_struct {
struct {
struct page *p;
} page;
-#if (BITS_PER_LONG > 32) || (PAGE_SIZE >= 65536)
__u32 page_offset;
__u32 size;
-#else
- __u16 page_offset;
- __u16 size;
-#endif
};
/**
--
2.39.5