evie/android_kernel_oneplus_msm8998
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neigh: reorder fields in struct neighbour

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On 64bit arches, there are two 32bit holes that we can remove.

sizeof(struct neighbour) shrinks from 0xf8 to 0xf0 bytes

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Eric Dumazet 2010-09-30 05:36:29 +00:00 • committed by David S. Miller
parent bb7196d2bf
commit 367e5e3769
1 changed files with 3 additions and 3 deletions
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2
include/net/neighbour.h
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@ -102,11 +102,11 @@ struct neighbour {
__u8 nud_state; __u8 nud_state;
__u8 type; __u8 type;
__u8 dead; __u8 dead;
atomic_t refcnt;
atomic_t probes; atomic_t probes;
rwlock_t lock; rwlock_t lock;
unsigned char ha[ALIGN(MAX_ADDR_LEN, sizeof(unsigned long))]; unsigned char ha[ALIGN(MAX_ADDR_LEN, sizeof(unsigned long))];
struct hh_cache *hh; struct hh_cache *hh;
atomic_t refcnt;
int (*output)(struct sk_buff *skb); int (*output)(struct sk_buff *skb);
struct sk_buff_head arp_queue; struct sk_buff_head arp_queue;
struct timer_list timer; struct timer_list timer;