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authorPavel Emelyanov <xemul@openvz.org>2008-01-22 06:07:25 -0800
committerDavid S. Miller <davem@davemloft.net>2008-01-28 15:10:36 -0800
commit6ddc082223ef0f73717b4133fa7e648842bbfd02 (patch)
tree62315ac04e396bc6e68543502fb6aeec50be6662 /include/net
parente5a2bb842cd9681d00d4ca963e63e4d3647e66f8 (diff)
downloadop-kernel-dev-6ddc082223ef0f73717b4133fa7e648842bbfd02.zip
op-kernel-dev-6ddc082223ef0f73717b4133fa7e648842bbfd02.tar.gz
[NETNS][FRAGS]: Make the mem counter per-namespace.
This is also simple, but introduces more changes, since then mem counter is altered in more places. Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net')
-rw-r--r--include/net/inet_frag.h4
-rw-r--r--include/net/ip.h2
-rw-r--r--include/net/ipv6.h2
3 files changed, 4 insertions, 4 deletions
diff --git a/include/net/inet_frag.h b/include/net/inet_frag.h
index d36f3a6..6edce7b 100644
--- a/include/net/inet_frag.h
+++ b/include/net/inet_frag.h
@@ -3,6 +3,7 @@
struct netns_frags {
int nqueues;
+ atomic_t mem;
};
struct inet_frag_queue {
@@ -38,7 +39,6 @@ struct inet_frags {
rwlock_t lock;
u32 rnd;
int qsize;
- atomic_t mem;
struct timer_list secret_timer;
struct inet_frags_ctl *ctl;
@@ -60,7 +60,7 @@ void inet_frags_init_net(struct netns_frags *nf);
void inet_frag_kill(struct inet_frag_queue *q, struct inet_frags *f);
void inet_frag_destroy(struct inet_frag_queue *q,
struct inet_frags *f, int *work);
-int inet_frag_evictor(struct inet_frags *f);
+int inet_frag_evictor(struct netns_frags *nf, struct inet_frags *f);
struct inet_frag_queue *inet_frag_find(struct netns_frags *nf,
struct inet_frags *f, void *key, unsigned int hash);
diff --git a/include/net/ip.h b/include/net/ip.h
index fbe2830..9f50d4f 100644
--- a/include/net/ip.h
+++ b/include/net/ip.h
@@ -331,7 +331,7 @@ enum ip_defrag_users
};
int ip_defrag(struct sk_buff *skb, u32 user);
-int ip_frag_mem(void);
+int ip_frag_mem(struct net *net);
int ip_frag_nqueues(struct net *net);
/*
diff --git a/include/net/ipv6.h b/include/net/ipv6.h
index da1c089..fa80ea4 100644
--- a/include/net/ipv6.h
+++ b/include/net/ipv6.h
@@ -246,7 +246,7 @@ struct ipv6_txoptions *ipv6_fixup_options(struct ipv6_txoptions *opt_space,
extern int ipv6_opt_accepted(struct sock *sk, struct sk_buff *skb);
int ip6_frag_nqueues(struct net *net);
-int ip6_frag_mem(void);
+int ip6_frag_mem(struct net *net);
#define IPV6_FRAG_TIMEOUT (60*HZ) /* 60 seconds */
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