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SCTP: Convert custom hash lists to use hlist.

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Convert the custom hash list traversals to use hlist functions.

Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com>
This commit is contained in:
Vlad Yasevich
2007-11-09 11:43:40 -05:00
parent 123ed979ea
commit d970dbf845
7 changed files with 32 additions and 53 deletions
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3
include/net/sctp/sctp.h
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@@ -665,6 +665,9 @@ static inline int sctp_vtag_hashfn(__u16 lport, __u16 rport, __u32 vtag)
return (h & (sctp_assoc_hashsize-1));
}
#define sctp_for_each_hentry(epb, node, head) \
hlist_for_each_entry(epb, node, head, node)
/* Is a socket of this style? */
#define sctp_style(sk, style) __sctp_style((sk), (SCTP_SOCKET_##style))
static inline int __sctp_style(const struct sock *sk, sctp_socket_type_t style)

10
include/net/sctp/structs.h
View File

@@ -100,20 +100,19 @@ struct crypto_hash;
struct sctp_bind_bucket {
unsigned short port;
unsigned short fastreuse;
struct sctp_bind_bucket *next;
struct sctp_bind_bucket **pprev;
struct hlist_node node;
struct hlist_head owner;
};
struct sctp_bind_hashbucket {
spinlock_t lock;
struct sctp_bind_bucket *chain;
struct hlist_head chain;
};
/* Used for hashing all associations. */
struct sctp_hashbucket {
rwlock_t lock;
struct sctp_ep_common *chain;
struct hlist_head chain;
} __attribute__((__aligned__(8)));
@@ -1230,8 +1229,7 @@ typedef enum {
struct sctp_ep_common {
/* Fields to help us manage our entries in the hash tables. */
struct sctp_ep_common *next;
struct sctp_ep_common **pprev;
struct hlist_node node;
int hashent;
/* Runtime type information. What kind of endpoint is this? */