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Commit 7466d90f authored by Herbert Xu's avatar Herbert Xu Committed by David S. Miller
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[IPV4] inetpeer: Get rid of volatile from peer_total 



The variable peer_total is protected by a lock.  The volatile marker
makes no sense.  This shaves off 20 bytes on i386.

Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent bde3445c

net/ipv4/inetpeer.c

+1 −1
Original line number Original line Diff line number Diff line
@@ -86,7 +86,7 @@ static struct inet_peer *peer_root = peer_avl_empty; 
static DEFINE_RWLOCK(peer_pool_lock);

static DEFINE_RWLOCK(peer_pool_lock);

#define PEER_MAXDEPTH 40 /* sufficient for about 2^27 nodes */

#define PEER_MAXDEPTH 40 /* sufficient for about 2^27 nodes */





static volatile int peer_total;

static int peer_total;

/* Exported for sysctl_net_ipv4.  */

/* Exported for sysctl_net_ipv4.  */

int inet_peer_threshold = 65536 + 128;	/* start to throw entries more

int inet_peer_threshold = 65536 + 128;	/* start to throw entries more

					 * aggressively at this stage */

					 * aggressively at this stage */