Commit 6b2bedc3 authored by Stephen Hemminger's avatar Stephen Hemminger Committed by David S. Miller
Browse files

[NET]: network dev read_mostly 



For Eric, mark packet type and network device watermarks
as read mostly.

Signed-off-by: default avatarStephen Hemminger <shemminger@linux-foundation.org>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent c14d2450

net/core/dev.c

+5 −5
Original line number Diff line number Diff line
@@ -146,8 +146,8 @@ 
 */



static DEFINE_SPINLOCK(ptype_lock);

static struct list_head ptype_base[16];	/* 16 way hashed list */

static struct list_head ptype_all;		/* Taps */

static struct list_head ptype_base[16] __read_mostly;	/* 16 way hashed list */

static struct list_head ptype_all __read_mostly;	/* Taps */



#ifdef CONFIG_NET_DMA

static struct dma_client *net_dma_client;
@@ -1533,9 +1533,9 @@ int dev_queue_xmit(struct sk_buff *skb) 
			Receiver routines

  =======================================================================*/



int netdev_max_backlog = 1000;

int netdev_budget = 300;

int weight_p = 64;            /* old backlog weight */

int netdev_max_backlog __read_mostly = 1000;

int netdev_budget __read_mostly = 300;

int weight_p __read_mostly = 64;            /* old backlog weight */



DEFINE_PER_CPU(struct netif_rx_stats, netdev_rx_stat) = { 0, };