Commit b6567229 authored Jul 22, 2019 by Matthew Wilcox (Oracle) Committed by David S. Miller Jul 22, 2019

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>

parent d8e18a51

include/linux/skbuff.h

+0 −5

Original line number	Diff line number	Diff line
		@@ -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
		};

		/**

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