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[IPV4]: mroute annotations

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Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Al Viro 2006-09-27 18:39:29 -07:00 • committed by David S. Miller
parent 1b62015427
commit 114c7844f3
2 changed files with 7 additions and 7 deletions
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10
include/linux/mroute.h
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@ -142,7 +142,7 @@ struct vif_device
unsigned long rate_limit; /* Traffic shaping (NI) */
unsigned char threshold; /* TTL threshold */
unsigned short flags; /* Control flags */
__u32 local,remote; /* Addresses(remote for tunnels)*/
__be32 local,remote; /* Addresses(remote for tunnels)*/
int link; /* Physical interface index */
};
@ -151,8 +151,8 @@ struct vif_device
struct mfc_cache
{
struct mfc_cache *next; /* Next entry on cache line */
__u32 mfc_mcastgrp; /* Group the entry belongs to */
__u32 mfc_origin; /* Source of packet */
__be32 mfc_mcastgrp; /* Group the entry belongs to */
__be32 mfc_origin; /* Source of packet */
vifi_t mfc_parent; /* Source interface */
int mfc_flags; /* Flags on line */
@ -179,9 +179,9 @@ struct mfc_cache
#define MFC_LINES 64
#ifdef __BIG_ENDIAN
#define MFC_HASH(a,b) ((((a)>>24)^((b)>>26))&(MFC_LINES-1))
#define MFC_HASH(a,b) (((((__force u32)(__be32)a)>>24)^(((__force u32)(__be32)b)>>26))&(MFC_LINES-1))
#else
#define MFC_HASH(a,b) (((a)^((b)>>2))&(MFC_LINES-1))
#define MFC_HASH(a,b) ((((__force u32)(__be32)a)^(((__force u32)(__be32)b)>>2))&(MFC_LINES-1))
#endif
#endif