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[SOCK][NETNS]: Add a struct net argument to sock_prot_inuse_add and _get.

Browse source 
This counter is about to become per-proto-and-per-net, so we'll need 
two arguments to determine which cell in this "table" to work with.

All the places, but proc already pass proper net to it - proc will be
tuned a bit later.

Some indentation with spaces in proc files is done to keep the file
coding style consistent.

Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Pavel Emelyanov 2008-03-31 19:41:46 -07:00 • committed by David S. Miller
commit c29a0bc4df
11 changed files with 34 additions and 28 deletions
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7
include/net/sock.h
View file

@ -635,10 +635,11 @@ static inline void sk_refcnt_debug_release(const struct sock *sk)
#ifdef CONFIG_PROC_FS
/* Called with local bh disabled */
extern void sock_prot_inuse_add(struct proto *prot, int inc);
extern int sock_prot_inuse_get(struct proto *proto);
extern void sock_prot_inuse_add(struct net *net, struct proto *prot, int inc);
extern int sock_prot_inuse_get(struct net *net, struct proto *proto);
#else
static void inline sock_prot_inuse_add(struct proto *prot, int inc)
static void inline sock_prot_inuse_add(struct net *net, struct proto *prot,
int inc)
{
}
#endif

2
include/net/udp.h
View file

@ -115,7 +115,7 @@ static inline void udp_lib_unhash(struct sock *sk)
write_lock_bh(&udp_hash_lock);
if (sk_del_node_init(sk)) {
inet_sk(sk)->num = 0;
sock_prot_inuse_add(sk->sk_prot, -1);
sock_prot_inuse_add(sock_net(sk), sk->sk_prot, -1);
}
write_unlock_bh(&udp_hash_lock);
}