diff options
Diffstat (limited to 'net/sunrpc/svcsock.c')
| -rw-r--r-- | net/sunrpc/svcsock.c | 33 |
1 files changed, 16 insertions, 17 deletions
diff --git a/net/sunrpc/svcsock.c b/net/sunrpc/svcsock.c index 61e307cca13d..64ca1f61dd94 100644 --- a/net/sunrpc/svcsock.c +++ b/net/sunrpc/svcsock.c @@ -299,9 +299,15 @@ void svc_reserve(struct svc_rqst *rqstp, int space) static inline void svc_sock_put(struct svc_sock *svsk) { - if (atomic_dec_and_test(&svsk->sk_inuse) && test_bit(SK_DEAD, &svsk->sk_flags)) { + if (atomic_dec_and_test(&svsk->sk_inuse) && + test_bit(SK_DEAD, &svsk->sk_flags)) { dprintk("svc: releasing dead socket\n"); - sock_release(svsk->sk_sock); + if (svsk->sk_sock->file) + sockfd_put(svsk->sk_sock); + else + sock_release(svsk->sk_sock); + if (svsk->sk_info_authunix != NULL) + svcauth_unix_info_release(svsk->sk_info_authunix); kfree(svsk); } } @@ -973,7 +979,7 @@ svc_tcp_recvfrom(struct svc_rqst *rqstp) return 0; } - if (test_bit(SK_CONN, &svsk->sk_flags)) { + if (svsk->sk_sk->sk_state == TCP_LISTEN) { svc_tcp_accept(svsk); svc_sock_received(svsk); return 0; @@ -1604,20 +1610,13 @@ svc_delete_socket(struct svc_sock *svsk) if (test_bit(SK_TEMP, &svsk->sk_flags)) serv->sv_tmpcnt--; - if (!atomic_read(&svsk->sk_inuse)) { - spin_unlock_bh(&serv->sv_lock); - if (svsk->sk_sock->file) - sockfd_put(svsk->sk_sock); - else - sock_release(svsk->sk_sock); - if (svsk->sk_info_authunix != NULL) - svcauth_unix_info_release(svsk->sk_info_authunix); - kfree(svsk); - } else { - spin_unlock_bh(&serv->sv_lock); - dprintk(KERN_NOTICE "svc: server socket destroy delayed\n"); - /* svsk->sk_server = NULL; */ - } + /* This atomic_inc should be needed - svc_delete_socket + * should have the semantic of dropping a reference. + * But it doesn't yet.... + */ + atomic_inc(&svsk->sk_inuse); + spin_unlock_bh(&serv->sv_lock); + svc_sock_put(svsk); } /* |