diff options
| author | Arnaldo Carvalho de Melo <acme@ghostprotocols.net> | 2005-08-09 19:33:31 -0700 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2005-08-29 15:32:11 -0700 |
| commit | 83e3609eba3818f6e18b8bf9442195169ac306b7 (patch) | |
| tree | b0dd71b7e5ea6e8b17813cf6b3736a1b0f443ab7 /net/core | |
| parent | 080774a243f56ce2195ace96fba3d18548ee48ce (diff) | |
| download | lwn-83e3609eba3818f6e18b8bf9442195169ac306b7.tar.gz lwn-83e3609eba3818f6e18b8bf9442195169ac306b7.zip | |
[REQSK]: Move the syn_table destroy from tcp_listen_stop to reqsk_queue_destroy
Signed-off-by: Arnaldo Carvalho de Melo <acme@ghostprotocols.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/core')
| -rw-r--r-- | net/core/request_sock.c | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/net/core/request_sock.c b/net/core/request_sock.c index bb55675f0685..4e99ce5c08f2 100644 --- a/net/core/request_sock.c +++ b/net/core/request_sock.c @@ -53,6 +53,7 @@ int reqsk_queue_alloc(struct request_sock_queue *queue, get_random_bytes(&lopt->hash_rnd, sizeof(lopt->hash_rnd)); rwlock_init(&queue->syn_wait_lock); queue->rskq_accept_head = queue->rskq_accept_head = NULL; + lopt->nr_table_entries = nr_table_entries; write_lock_bh(&queue->syn_wait_lock); queue->listen_opt = lopt; @@ -62,3 +63,28 @@ int reqsk_queue_alloc(struct request_sock_queue *queue, } EXPORT_SYMBOL(reqsk_queue_alloc); + +void reqsk_queue_destroy(struct request_sock_queue *queue) +{ + /* make all the listen_opt local to us */ + struct listen_sock *lopt = reqsk_queue_yank_listen_sk(queue); + + if (lopt->qlen != 0) { + int i; + + for (i = 0; i < lopt->nr_table_entries; i++) { + struct request_sock *req; + + while ((req = lopt->syn_table[i]) != NULL) { + lopt->syn_table[i] = req->dl_next; + lopt->qlen--; + reqsk_free(req); + } + } + } + + BUG_TRAP(lopt->qlen == 0); + kfree(lopt); +} + +EXPORT_SYMBOL(reqsk_queue_destroy); |