diff options
Diffstat (limited to 'fs/ocfs2/cluster/tcp.c')
-rw-r--r-- | fs/ocfs2/cluster/tcp.c | 32 |
1 files changed, 7 insertions, 25 deletions
diff --git a/fs/ocfs2/cluster/tcp.c b/fs/ocfs2/cluster/tcp.c index d0ab7e56d0b4..8d779227370a 100644 --- a/fs/ocfs2/cluster/tcp.c +++ b/fs/ocfs2/cluster/tcp.c @@ -450,9 +450,8 @@ static struct o2net_sock_container *sc_alloc(struct o2nm_node *node) INIT_WORK(&sc->sc_shutdown_work, o2net_shutdown_sc); INIT_DELAYED_WORK(&sc->sc_keepalive_work, o2net_sc_send_keep_req); - init_timer(&sc->sc_idle_timeout); - sc->sc_idle_timeout.function = o2net_idle_timer; - sc->sc_idle_timeout.data = (unsigned long)sc; + setup_timer(&sc->sc_idle_timeout, o2net_idle_timer, + (unsigned long)sc); sclog(sc, "alloced\n"); @@ -956,7 +955,7 @@ static void o2net_sendpage(struct o2net_sock_container *sc, mutex_lock(&sc->sc_send_lock); ret = sc->sc_sock->ops->sendpage(sc->sc_sock, virt_to_page(kmalloced_virt), - (long)kmalloced_virt & ~PAGE_MASK, + offset_in_page(kmalloced_virt), size, MSG_DONTWAIT); mutex_unlock(&sc->sc_send_lock); if (ret == size) @@ -1460,27 +1459,10 @@ static void o2net_rx_until_empty(struct work_struct *work) static int o2net_set_nodelay(struct socket *sock) { - int ret, val = 1; - mm_segment_t oldfs; + int val = 1; - oldfs = get_fs(); - set_fs(KERNEL_DS); - - /* - * Dear unsuspecting programmer, - * - * Don't use sock_setsockopt() for SOL_TCP. It doesn't check its level - * argument and assumes SOL_SOCKET so, say, your TCP_NODELAY will - * silently turn into SO_DEBUG. - * - * Yours, - * Keeper of hilariously fragile interfaces. - */ - ret = sock->ops->setsockopt(sock, SOL_TCP, TCP_NODELAY, - (char __user *)&val, sizeof(val)); - - set_fs(oldfs); - return ret; + return kernel_setsockopt(sock, SOL_TCP, TCP_NODELAY, + (void *)&val, sizeof(val)); } static int o2net_set_usertimeout(struct socket *sock) @@ -1488,7 +1470,7 @@ static int o2net_set_usertimeout(struct socket *sock) int user_timeout = O2NET_TCP_USER_TIMEOUT; return kernel_setsockopt(sock, SOL_TCP, TCP_USER_TIMEOUT, - (char *)&user_timeout, sizeof(user_timeout)); + (void *)&user_timeout, sizeof(user_timeout)); } static void o2net_initialize_handshake(void) |