[HPDD-discuss] [PATCH 3/6] staging:lustre: rename tcpip handling functions to lnet_* prefix

With all the TCPIP handling done in the lnet layer we should rename all the functions with the prefix lnet_*. One other change done was changing the remove argument of lnet_sock_getaddr from a int to a bool. Signed-off-by: James Simmons <jsimmons(a)infradead.org&gt; --- .../staging/lustre/include/linux/libcfs/libcfs.h | 15 ----- .../staging/lustre/include/linux/lnet/lib-lnet.h | 16 +++++ .../staging/lustre/lnet/klnds/o2iblnd/o2iblnd.c | 2 +- .../staging/lustre/lnet/klnds/socklnd/socklnd.c | 11 ++-- .../staging/lustre/lnet/klnds/socklnd/socklnd_cb.c | 6 +- .../lustre/lnet/klnds/socklnd/socklnd_lib-linux.c | 15 ++--- .../lustre/lnet/klnds/socklnd/socklnd_proto.c | 43 ++++++------- drivers/staging/lustre/lnet/lnet/acceptor.c | 43 ++++++------- drivers/staging/lustre/lnet/lnet/config.c | 21 +++---- drivers/staging/lustre/lnet/lnet/lib-socket.c | 66 +++++++++---------- 10 files changed, 110 insertions(+), 128 deletions(-) diff --git a/drivers/staging/lustre/include/linux/libcfs/libcfs.h b/drivers/staging/lustre/include/linux/libcfs/libcfs.h index 854ba6a..f54bab6 100644 --- a/drivers/staging/lustre/include/linux/libcfs/libcfs.h +++ b/drivers/staging/lustre/include/linux/libcfs/libcfs.h @@ -88,21 +88,6 @@ static inline int __is_po2(unsigned long long val) int libcfs_arch_init(void); void libcfs_arch_cleanup(void); -/* libcfs tcpip */ -int libcfs_ipif_query(char *name, int *up, __u32 *ip, __u32 *mask); -int libcfs_ipif_enumerate(char ***names); -void libcfs_ipif_free_enumeration(char **names, int n); -int libcfs_sock_listen(struct socket **sockp, __u32 ip, int port, int backlog); -int libcfs_sock_accept(struct socket **newsockp, struct socket *sock); -int libcfs_sock_connect(struct socket **sockp, int *fatal, - __u32 local_ip, int local_port, - __u32 peer_ip, int peer_port); -int libcfs_sock_setbuf(struct socket *socket, int txbufsize, int rxbufsize); -int libcfs_sock_getbuf(struct socket *socket, int *txbufsize, int *rxbufsize); -int libcfs_sock_getaddr(struct socket *socket, int remote, __u32 *ip, int *port); -int libcfs_sock_write(struct socket *sock, void *buffer, int nob, int timeout); -int libcfs_sock_read(struct socket *sock, void *buffer, int nob, int timeout); - /* need both kernel and user-land acceptor */ #define LNET_ACCEPTOR_MIN_RESERVED_PORT 512 #define LNET_ACCEPTOR_MAX_RESERVED_PORT 1023 diff --git a/drivers/staging/lustre/include/linux/lnet/lib-lnet.h b/drivers/staging/lustre/include/linux/lnet/lib-lnet.h index 0038d29..5175588 100644 --- a/drivers/staging/lustre/include/linux/lnet/lib-lnet.h +++ b/drivers/staging/lustre/include/linux/lnet/lib-lnet.h @@ -846,6 +846,22 @@ int lnet_acceptor_port(void); int lnet_acceptor_start(void); void lnet_acceptor_stop(void); +int lnet_ipif_query(char *name, int *up, __u32 *ip, __u32 *mask); +int lnet_ipif_enumerate(char ***names); +void lnet_ipif_free_enumeration(char **names, int n); +int lnet_sock_setbuf(struct socket *socket, int txbufsize, int rxbufsize); +int lnet_sock_getbuf(struct socket *socket, int *txbufsize, int *rxbufsize); +int lnet_sock_getaddr(struct socket *socket, bool remote, __u32 *ip, int *port); +int lnet_sock_write(struct socket *sock, void *buffer, int nob, int timeout); +int lnet_sock_read(struct socket *sock, void *buffer, int nob, int timeout); + +int lnet_sock_listen(struct socket **sockp, __u32 ip, int port, int backlog); +int lnet_sock_accept(struct socket **newsockp, struct socket *sock); +int lnet_sock_connect(struct socket **sockp, int *fatal, + __u32 local_ip, int local_port, + __u32 peer_ip, int peer_port); +void libcfs_sock_release(struct socket *sock); + void lnet_get_tunables(void); int lnet_peers_start_down(void); int lnet_peer_buffer_credits(lnet_ni_t *ni); diff --git a/drivers/staging/lustre/lnet/klnds/o2iblnd/o2iblnd.c b/drivers/staging/lustre/lnet/klnds/o2iblnd/o2iblnd.c index 3bad441..be4de56 100644 --- a/drivers/staging/lustre/lnet/klnds/o2iblnd/o2iblnd.c +++ b/drivers/staging/lustre/lnet/klnds/o2iblnd/o2iblnd.c @@ -2620,7 +2620,7 @@ static kib_dev_t *kiblnd_create_dev(char *ifname) int up; int rc; - rc = libcfs_ipif_query(ifname, &up, &ip, &netmask); + rc = lnet_ipif_query(ifname, &up, &ip, &netmask); if (rc != 0) { CERROR("Can't query IPoIB interface %s: %d\n", ifname, rc); diff --git a/drivers/staging/lustre/lnet/klnds/socklnd/socklnd.c b/drivers/staging/lustre/lnet/klnds/socklnd/socklnd.c index e642752..a27dddf 100644 --- a/drivers/staging/lustre/lnet/klnds/socklnd/socklnd.c +++ b/drivers/staging/lustre/lnet/klnds/socklnd/socklnd.c @@ -968,7 +968,7 @@ ksocknal_accept(lnet_ni_t *ni, struct socket *sock) __u32 peer_ip; int peer_port; - rc = libcfs_sock_getaddr(sock, 1, &peer_ip, &peer_port); + rc = lnet_sock_getaddr(sock, 1, &peer_ip, &peer_port); LASSERT(rc == 0); /* we succeeded before */ LIBCFS_ALLOC(cr, sizeof(*cr)); @@ -2594,7 +2594,7 @@ ksocknal_enumerate_interfaces(ksock_net_t *net) int rc; int n; - n = libcfs_ipif_enumerate(&names); + n = lnet_ipif_enumerate(&names); if (n <= 0) { CERROR("Can't enumerate interfaces: %d\n", n); return n; @@ -2608,7 +2608,7 @@ ksocknal_enumerate_interfaces(ksock_net_t *net) if (!strcmp(names[i], "lo")) /* skip the loopback IF */ continue; - rc = libcfs_ipif_query(names[i], &up, &ip, &mask); + rc = lnet_ipif_query(names[i], &up, &ip, &mask); if (rc != 0) { CWARN("Can't get interface %s info: %d\n", names[i], rc); @@ -2634,7 +2634,7 @@ ksocknal_enumerate_interfaces(ksock_net_t *net) j++; } - libcfs_ipif_free_enumeration(names, n); + lnet_ipif_free_enumeration(names, n); if (j == 0) CERROR("Can't find any usable interfaces\n"); @@ -2796,8 +2796,7 @@ ksocknal_startup(lnet_ni_t *ni) if (ni->ni_interfaces[i] == NULL) break; - rc = libcfs_ipif_query( - ni->ni_interfaces[i], &up, + rc = lnet_ipif_query(ni->ni_interfaces[i], &up, &net->ksnn_interfaces[i].ksni_ipaddr, &net->ksnn_interfaces[i].ksni_netmask); diff --git a/drivers/staging/lustre/lnet/klnds/socklnd/socklnd_cb.c b/drivers/staging/lustre/lnet/klnds/socklnd/socklnd_cb.c index fa7ad88..352f03e 100644 --- a/drivers/staging/lustre/lnet/klnds/socklnd/socklnd_cb.c +++ b/drivers/staging/lustre/lnet/klnds/socklnd/socklnd_cb.c @@ -1707,7 +1707,7 @@ ksocknal_recv_hello (lnet_ni_t *ni, ksock_conn_t *conn, timeout = active ? *ksocknal_tunables.ksnd_timeout : lnet_acceptor_timeout(); - rc = libcfs_sock_read(sock, &hello->kshm_magic, sizeof (hello->kshm_magic), timeout); + rc = lnet_sock_read(sock, &hello->kshm_magic, sizeof (hello->kshm_magic), timeout); if (rc != 0) { CERROR("Error %d reading HELLO from %pI4h\n", rc, &conn->ksnc_ipaddr); @@ -1726,8 +1726,8 @@ ksocknal_recv_hello (lnet_ni_t *ni, ksock_conn_t *conn, return -EPROTO; } - rc = libcfs_sock_read(sock, &hello->kshm_version, - sizeof(hello->kshm_version), timeout); + rc = lnet_sock_read(sock, &hello->kshm_version, + sizeof(hello->kshm_version), timeout); if (rc != 0) { CERROR("Error %d reading HELLO from %pI4h\n", rc, &conn->ksnc_ipaddr); diff --git a/drivers/staging/lustre/lnet/klnds/socklnd/socklnd_lib-linux.c b/drivers/staging/lustre/lnet/klnds/socklnd/socklnd_lib-linux.c index f5e8ab0..589f0d6 100644 --- a/drivers/staging/lustre/lnet/klnds/socklnd/socklnd_lib-linux.c +++ b/drivers/staging/lustre/lnet/klnds/socklnd/socklnd_lib-linux.c @@ -39,9 +39,8 @@ int ksocknal_lib_get_conn_addrs(ksock_conn_t *conn) { - int rc = libcfs_sock_getaddr(conn->ksnc_sock, 1, - &conn->ksnc_ipaddr, - &conn->ksnc_port); + int rc = lnet_sock_getaddr(conn->ksnc_sock, 1, &conn->ksnc_ipaddr, + &conn->ksnc_port); /* Didn't need the {get,put}connsock dance to deref ksnc_sock... */ LASSERT(!conn->ksnc_closing); @@ -51,8 +50,7 @@ ksocknal_lib_get_conn_addrs(ksock_conn_t *conn) return rc; } - rc = libcfs_sock_getaddr(conn->ksnc_sock, 0, - &conn->ksnc_myipaddr, NULL); + rc = lnet_sock_getaddr(conn->ksnc_sock, 0, &conn->ksnc_myipaddr, NULL); if (rc != 0) { CERROR("Error %d getting sock local IP\n", rc); return rc; @@ -436,7 +434,7 @@ ksocknal_lib_get_conn_tunables(ksock_conn_t *conn, int *txmem, int *rxmem, int * return -ESHUTDOWN; } - rc = libcfs_sock_getbuf(sock, txmem, rxmem); + rc = lnet_sock_getbuf(sock, txmem, rxmem); if (rc == 0) { len = sizeof(*nagle); rc = kernel_getsockopt(sock, SOL_TCP, TCP_NODELAY, @@ -498,9 +496,8 @@ ksocknal_lib_setup_sock(struct socket *sock) } } - rc = libcfs_sock_setbuf(sock, - *ksocknal_tunables.ksnd_tx_buffer_size, - *ksocknal_tunables.ksnd_rx_buffer_size); + rc = lnet_sock_setbuf(sock, *ksocknal_tunables.ksnd_tx_buffer_size, + *ksocknal_tunables.ksnd_rx_buffer_size); if (rc != 0) { CERROR("Can't set buffer tx %d, rx %d buffers: %d\n", *ksocknal_tunables.ksnd_tx_buffer_size, diff --git a/drivers/staging/lustre/lnet/klnds/socklnd/socklnd_proto.c b/drivers/staging/lustre/lnet/klnds/socklnd/socklnd_proto.c index 8596581..48197eb 100644 --- a/drivers/staging/lustre/lnet/klnds/socklnd/socklnd_proto.c +++ b/drivers/staging/lustre/lnet/klnds/socklnd/socklnd_proto.c @@ -495,9 +495,7 @@ ksocknal_send_hello_v1(ksock_conn_t *conn, ksock_hello_msg_t *hello) hdr->msg.hello.type = cpu_to_le32 (hello->kshm_ctype); hdr->msg.hello.incarnation = cpu_to_le64 (hello->kshm_src_incarnation); - rc = libcfs_sock_write(sock, hdr, sizeof(*hdr), - lnet_acceptor_timeout()); - + rc = lnet_sock_write(sock, hdr, sizeof(*hdr), lnet_acceptor_timeout()); if (rc != 0) { CNETERR("Error %d sending HELLO hdr to %pI4h/%d\n", rc, &conn->ksnc_ipaddr, conn->ksnc_port); @@ -511,9 +509,9 @@ ksocknal_send_hello_v1(ksock_conn_t *conn, ksock_hello_msg_t *hello) hello->kshm_ips[i] = __cpu_to_le32 (hello->kshm_ips[i]); } - rc = libcfs_sock_write(sock, hello->kshm_ips, - hello->kshm_nips * sizeof(__u32), - lnet_acceptor_timeout()); + rc = lnet_sock_write(sock, hello->kshm_ips, + hello->kshm_nips * sizeof(__u32), + lnet_acceptor_timeout()); if (rc != 0) { CNETERR("Error %d sending HELLO payload (%d) to %pI4h/%d\n", rc, hello->kshm_nips, @@ -544,9 +542,8 @@ ksocknal_send_hello_v2(ksock_conn_t *conn, ksock_hello_msg_t *hello) LNET_UNLOCK(); } - rc = libcfs_sock_write(sock, hello, offsetof(ksock_hello_msg_t, kshm_ips), - lnet_acceptor_timeout()); - + rc = lnet_sock_write(sock, hello, offsetof(ksock_hello_msg_t, kshm_ips), + lnet_acceptor_timeout()); if (rc != 0) { CNETERR("Error %d sending HELLO hdr to %pI4h/%d\n", rc, &conn->ksnc_ipaddr, conn->ksnc_port); @@ -556,9 +553,9 @@ ksocknal_send_hello_v2(ksock_conn_t *conn, ksock_hello_msg_t *hello) if (hello->kshm_nips == 0) return 0; - rc = libcfs_sock_write(sock, hello->kshm_ips, - hello->kshm_nips * sizeof(__u32), - lnet_acceptor_timeout()); + rc = lnet_sock_write(sock, hello->kshm_ips, + hello->kshm_nips * sizeof(__u32), + lnet_acceptor_timeout()); if (rc != 0) { CNETERR("Error %d sending HELLO payload (%d) to %pI4h/%d\n", rc, hello->kshm_nips, @@ -583,9 +580,9 @@ ksocknal_recv_hello_v1(ksock_conn_t *conn, ksock_hello_msg_t *hello, return -ENOMEM; } - rc = libcfs_sock_read(sock, &hdr->src_nid, - sizeof(*hdr) - offsetof(lnet_hdr_t, src_nid), - timeout); + rc = lnet_sock_read(sock, &hdr->src_nid, + sizeof(*hdr) - offsetof(lnet_hdr_t, src_nid), + timeout); if (rc != 0) { CERROR("Error %d reading rest of HELLO hdr from %pI4h\n", rc, &conn->ksnc_ipaddr); @@ -619,8 +616,8 @@ ksocknal_recv_hello_v1(ksock_conn_t *conn, ksock_hello_msg_t *hello, if (hello->kshm_nips == 0) goto out; - rc = libcfs_sock_read(sock, hello->kshm_ips, - hello->kshm_nips * sizeof(__u32), timeout); + rc = lnet_sock_read(sock, hello->kshm_ips, + hello->kshm_nips * sizeof(__u32), timeout); if (rc != 0) { CERROR("Error %d reading IPs from ip %pI4h\n", rc, &conn->ksnc_ipaddr); @@ -656,10 +653,10 @@ ksocknal_recv_hello_v2(ksock_conn_t *conn, ksock_hello_msg_t *hello, int timeout else conn->ksnc_flip = 1; - rc = libcfs_sock_read(sock, &hello->kshm_src_nid, - offsetof(ksock_hello_msg_t, kshm_ips) - - offsetof(ksock_hello_msg_t, kshm_src_nid), - timeout); + rc = lnet_sock_read(sock, &hello->kshm_src_nid, + offsetof(ksock_hello_msg_t, kshm_ips) - + offsetof(ksock_hello_msg_t, kshm_src_nid), + timeout); if (rc != 0) { CERROR("Error %d reading HELLO from %pI4h\n", rc, &conn->ksnc_ipaddr); @@ -687,8 +684,8 @@ ksocknal_recv_hello_v2(ksock_conn_t *conn, ksock_hello_msg_t *hello, int timeout if (hello->kshm_nips == 0) return 0; - rc = libcfs_sock_read(sock, hello->kshm_ips, - hello->kshm_nips * sizeof(__u32), timeout); + rc = lnet_sock_read(sock, hello->kshm_ips, + hello->kshm_nips * sizeof(__u32), timeout); if (rc != 0) { CERROR("Error %d reading IPs from ip %pI4h\n", rc, &conn->ksnc_ipaddr); diff --git a/drivers/staging/lustre/lnet/lnet/acceptor.c b/drivers/staging/lustre/lnet/lnet/acceptor.c index 8c6726a..d323899 100644 --- a/drivers/staging/lustre/lnet/lnet/acceptor.c +++ b/drivers/staging/lustre/lnet/lnet/acceptor.c @@ -155,9 +155,8 @@ lnet_connect(struct socket **sockp, lnet_nid_t peer_nid, --port) { /* Iterate through reserved ports. */ - rc = libcfs_sock_connect(&sock, &fatal, - local_ip, port, - peer_ip, peer_port); + rc = lnet_sock_connect(&sock, &fatal, local_ip, port, peer_ip, + peer_port); if (rc != 0) { if (fatal) goto failed; @@ -184,8 +183,7 @@ lnet_connect(struct socket **sockp, lnet_nid_t peer_nid, lnet_net_unlock(LNET_LOCK_EX); } - rc = libcfs_sock_write(sock, &cr, sizeof(cr), - accept_timeout); + rc = lnet_sock_write(sock, &cr, sizeof(cr), accept_timeout); if (rc != 0) goto failed_sock; @@ -220,7 +218,7 @@ lnet_accept(struct socket *sock, __u32 magic) LASSERT(sizeof(cr) <= 16); /* not too big for the stack */ - rc = libcfs_sock_getaddr(sock, 1, &peer_ip, &peer_port); + rc = lnet_sock_getaddr(sock, 1, &peer_ip, &peer_port); LASSERT(rc == 0); /* we succeeded before */ if (!lnet_accept_magic(magic, LNET_PROTO_ACCEPTOR_MAGIC)) { @@ -234,8 +232,8 @@ lnet_accept(struct socket *sock, __u32 magic) memset(&cr, 0, sizeof(cr)); cr.acr_magic = LNET_PROTO_ACCEPTOR_MAGIC; cr.acr_version = LNET_PROTO_ACCEPTOR_VERSION; - rc = libcfs_sock_write(sock, &cr, sizeof(cr), - accept_timeout); + rc = lnet_sock_write(sock, &cr, sizeof(cr), + accept_timeout); if (rc != 0) CERROR("Error sending magic+version in response to LNET magic from %pI4h: %d\n", @@ -257,9 +255,8 @@ lnet_accept(struct socket *sock, __u32 magic) flip = (magic != LNET_PROTO_ACCEPTOR_MAGIC); - rc = libcfs_sock_read(sock, &cr.acr_version, - sizeof(cr.acr_version), - accept_timeout); + rc = lnet_sock_read(sock, &cr.acr_version, sizeof(cr.acr_version), + accept_timeout); if (rc != 0) { CERROR("Error %d reading connection request version from %pI4h\n", rc, &peer_ip); @@ -280,19 +277,17 @@ lnet_accept(struct socket *sock, __u32 magic) cr.acr_magic = LNET_PROTO_ACCEPTOR_MAGIC; cr.acr_version = LNET_PROTO_ACCEPTOR_VERSION; - rc = libcfs_sock_write(sock, &cr, sizeof(cr), - accept_timeout); - + rc = lnet_sock_write(sock, &cr, sizeof(cr), accept_timeout); if (rc != 0) CERROR("Error sending magic+version in response to version %d from %pI4h: %d\n", peer_version, &peer_ip, rc); return -EPROTO; } - rc = libcfs_sock_read(sock, &cr.acr_nid, - sizeof(cr) - - offsetof(lnet_acceptor_connreq_t, acr_nid), - accept_timeout); + rc = lnet_sock_read(sock, &cr.acr_nid, + sizeof(cr) - + offsetof(lnet_acceptor_connreq_t, acr_nid), + accept_timeout); if (rc != 0) { CERROR("Error %d reading connection request from %pI4h\n", rc, &peer_ip); @@ -343,8 +338,8 @@ lnet_acceptor(void *arg) cfs_block_allsigs(); - rc = libcfs_sock_listen(&lnet_acceptor_state.pta_sock, - 0, accept_port, accept_backlog); + rc = lnet_sock_listen(&lnet_acceptor_state.pta_sock, 0, accept_port, + accept_backlog); if (rc != 0) { if (rc == -EADDRINUSE) LCONSOLE_ERROR_MSG(0x122, "Can't start acceptor on port %d: port already in use\n", @@ -367,7 +362,7 @@ lnet_acceptor(void *arg) while (!lnet_acceptor_state.pta_shutdown) { - rc = libcfs_sock_accept(&newsock, lnet_acceptor_state.pta_sock); + rc = lnet_sock_accept(&newsock, lnet_acceptor_state.pta_sock); if (rc != 0) { if (rc != -EAGAIN) { CWARN("Accept error %d: pausing...\n", rc); @@ -383,7 +378,7 @@ lnet_acceptor(void *arg) break; } - rc = libcfs_sock_getaddr(newsock, 1, &peer_ip, &peer_port); + rc = lnet_sock_getaddr(newsock, 1, &peer_ip, &peer_port); if (rc != 0) { CERROR("Can't determine new connection's address\n"); goto failed; @@ -395,8 +390,8 @@ lnet_acceptor(void *arg) goto failed; } - rc = libcfs_sock_read(newsock, &magic, sizeof(magic), - accept_timeout); + rc = lnet_sock_read(newsock, &magic, sizeof(magic), + accept_timeout); if (rc != 0) { CERROR("Error %d reading connection request from %pI4h\n", rc, &peer_ip); diff --git a/drivers/staging/lustre/lnet/lnet/config.c b/drivers/staging/lustre/lnet/lnet/config.c index 2dc4c4a..d8c8f2e 100644 --- a/drivers/staging/lustre/lnet/lnet/config.c +++ b/drivers/staging/lustre/lnet/lnet/config.c @@ -1118,7 +1118,7 @@ lnet_ipaddr_enumerate(__u32 **ipaddrsp) __u32 *ipaddrs2; int nip; char **ifnames; - int nif = libcfs_ipif_enumerate(&ifnames); + int nif = lnet_ipif_enumerate(&ifnames); int i; int rc; @@ -1128,7 +1128,7 @@ lnet_ipaddr_enumerate(__u32 **ipaddrsp) LIBCFS_ALLOC(ipaddrs, nif * sizeof(*ipaddrs)); if (ipaddrs == NULL) { CERROR("Can't allocate ipaddrs[%d]\n", nif); - libcfs_ipif_free_enumeration(ifnames, nif); + lnet_ipif_free_enumeration(ifnames, nif); return -ENOMEM; } @@ -1136,8 +1136,7 @@ lnet_ipaddr_enumerate(__u32 **ipaddrsp) if (!strcmp(ifnames[i], "lo")) continue; - rc = libcfs_ipif_query(ifnames[i], &up, - &ipaddrs[nip], &netmask); + rc = lnet_ipif_query(ifnames[i], &up, &ipaddrs[nip], &netmask); if (rc != 0) { CWARN("Can't query interface %s: %d\n", ifnames[i], rc); @@ -1153,7 +1152,7 @@ lnet_ipaddr_enumerate(__u32 **ipaddrsp) nip++; } - libcfs_ipif_free_enumeration(ifnames, nif); + lnet_ipif_free_enumeration(ifnames, nif); if (nip == nif) { *ipaddrsp = ipaddrs; @@ -1237,8 +1236,7 @@ lnet_set_ip_niaddr(lnet_ni_t *ni) return -EPERM; } - rc = libcfs_ipif_query(ni->ni_interfaces[0], - &up, &ip, &netmask); + rc = lnet_ipif_query(ni->ni_interfaces[0], &up, &ip, &netmask); if (rc != 0) { CERROR("Net %s can't query interface %s: %d\n", libcfs_net2str(net), ni->ni_interfaces[0], rc); @@ -1255,7 +1253,7 @@ lnet_set_ip_niaddr(lnet_ni_t *ni) return 0; } - n = libcfs_ipif_enumerate(&names); + n = lnet_ipif_enumerate(&names); if (n <= 0) { CERROR("Net %s can't enumerate interfaces: %d\n", libcfs_net2str(net), n); @@ -1266,8 +1264,7 @@ lnet_set_ip_niaddr(lnet_ni_t *ni) if (!strcmp(names[i], "lo")) /* skip the loopback IF */ continue; - rc = libcfs_ipif_query(names[i], &up, &ip, &netmask); - + rc = lnet_ipif_query(names[i], &up, &ip, &netmask); if (rc != 0) { CWARN("Net %s can't query interface %s: %d\n", libcfs_net2str(net), names[i], rc); @@ -1280,13 +1277,13 @@ lnet_set_ip_niaddr(lnet_ni_t *ni) continue; } - libcfs_ipif_free_enumeration(names, n); + lnet_ipif_free_enumeration(names, n); ni->ni_nid = LNET_MKNID(net, ip); return 0; } CERROR("Net %s can't find any interfaces\n", libcfs_net2str(net)); - libcfs_ipif_free_enumeration(names, n); + lnet_ipif_free_enumeration(names, n); return -ENOENT; } EXPORT_SYMBOL(lnet_set_ip_niaddr); diff --git a/drivers/staging/lustre/lnet/lnet/lib-socket.c b/drivers/staging/lustre/lnet/lnet/lib-socket.c index bb8d9c2..2e87168 100644 --- a/drivers/staging/lustre/lnet/lnet/lib-socket.c +++ b/drivers/staging/lustre/lnet/lnet/lib-socket.c @@ -45,7 +45,7 @@ #include <linux/syscalls.h> static int -libcfs_sock_ioctl(int cmd, unsigned long arg) +lnet_sock_ioctl(int cmd, unsigned long arg) { mm_segment_t oldmm = get_fs(); struct socket *sock; @@ -76,7 +76,7 @@ out: } int -libcfs_ipif_query (char *name, int *up, __u32 *ip, __u32 *mask) +lnet_ipif_query (char *name, int *up, __u32 *ip, __u32 *mask) { struct ifreq ifr; int nob; @@ -92,8 +92,7 @@ libcfs_ipif_query (char *name, int *up, __u32 *ip, __u32 *mask) CLASSERT (sizeof(ifr.ifr_name) >= IFNAMSIZ); strcpy(ifr.ifr_name, name); - rc = libcfs_sock_ioctl(SIOCGIFFLAGS, (unsigned long)&ifr); - + rc = lnet_sock_ioctl(SIOCGIFFLAGS, (unsigned long)&ifr); if (rc != 0) { CERROR("Can't get flags for interface %s\n", name); return rc; @@ -110,8 +109,7 @@ libcfs_ipif_query (char *name, int *up, __u32 *ip, __u32 *mask) strcpy(ifr.ifr_name, name); ifr.ifr_addr.sa_family = AF_INET; - rc = libcfs_sock_ioctl(SIOCGIFADDR, (unsigned long)&ifr); - + rc = lnet_sock_ioctl(SIOCGIFADDR, (unsigned long)&ifr); if (rc != 0) { CERROR("Can't get IP address for interface %s\n", name); return rc; @@ -122,8 +120,7 @@ libcfs_ipif_query (char *name, int *up, __u32 *ip, __u32 *mask) strcpy(ifr.ifr_name, name); ifr.ifr_addr.sa_family = AF_INET; - rc = libcfs_sock_ioctl(SIOCGIFNETMASK, (unsigned long)&ifr); - + rc = lnet_sock_ioctl(SIOCGIFNETMASK, (unsigned long)&ifr); if (rc != 0) { CERROR("Can't get netmask for interface %s\n", name); return rc; @@ -135,10 +132,10 @@ libcfs_ipif_query (char *name, int *up, __u32 *ip, __u32 *mask) return 0; } -EXPORT_SYMBOL(libcfs_ipif_query); +EXPORT_SYMBOL(lnet_ipif_query); int -libcfs_ipif_enumerate (char ***namesp) +lnet_ipif_enumerate (char ***namesp) { /* Allocate and fill in 'names', returning # interfaces/error */ char **names; @@ -172,8 +169,7 @@ libcfs_ipif_enumerate (char ***namesp) ifc.ifc_buf = (char *)ifr; ifc.ifc_len = nalloc * sizeof(*ifr); - rc = libcfs_sock_ioctl(SIOCGIFCONF, (unsigned long)&ifc); - + rc = lnet_sock_ioctl(SIOCGIFCONF, (unsigned long)&ifc); if (rc < 0) { CERROR ("Error %d enumerating interfaces\n", rc); goto out1; @@ -226,17 +222,17 @@ libcfs_ipif_enumerate (char ***namesp) out2: if (rc < 0) - libcfs_ipif_free_enumeration(names, nfound); + lnet_ipif_free_enumeration(names, nfound); out1: LIBCFS_FREE(ifr, nalloc * sizeof(*ifr)); out0: return rc; } -EXPORT_SYMBOL(libcfs_ipif_enumerate); +EXPORT_SYMBOL(lnet_ipif_enumerate); void -libcfs_ipif_free_enumeration (char **names, int n) +lnet_ipif_free_enumeration (char **names, int n) { int i; @@ -248,10 +244,10 @@ libcfs_ipif_free_enumeration (char **names, int n) LIBCFS_FREE(names, n * sizeof(*names)); } -EXPORT_SYMBOL(libcfs_ipif_free_enumeration); +EXPORT_SYMBOL(lnet_ipif_free_enumeration); int -libcfs_sock_write (struct socket *sock, void *buffer, int nob, int timeout) +lnet_sock_write (struct socket *sock, void *buffer, int nob, int timeout) { int rc; long ticks = timeout * HZ; @@ -310,10 +306,10 @@ libcfs_sock_write (struct socket *sock, void *buffer, int nob, int timeout) return 0; } -EXPORT_SYMBOL(libcfs_sock_write); +EXPORT_SYMBOL(lnet_sock_write); int -libcfs_sock_read (struct socket *sock, void *buffer, int nob, int timeout) +lnet_sock_read (struct socket *sock, void *buffer, int nob, int timeout) { int rc; long ticks = timeout * HZ; @@ -366,10 +362,10 @@ libcfs_sock_read (struct socket *sock, void *buffer, int nob, int timeout) } } -EXPORT_SYMBOL(libcfs_sock_read); +EXPORT_SYMBOL(lnet_sock_read); static int -libcfs_sock_create (struct socket **sockp, int *fatal, +lnet_sock_create (struct socket **sockp, int *fatal, __u32 local_ip, int local_port) { struct sockaddr_in locaddr; @@ -424,7 +420,7 @@ libcfs_sock_create (struct socket **sockp, int *fatal, } int -libcfs_sock_setbuf (struct socket *sock, int txbufsize, int rxbufsize) +lnet_sock_setbuf (struct socket *sock, int txbufsize, int rxbufsize) { int option; int rc; @@ -454,10 +450,10 @@ libcfs_sock_setbuf (struct socket *sock, int txbufsize, int rxbufsize) return 0; } -EXPORT_SYMBOL(libcfs_sock_setbuf); +EXPORT_SYMBOL(lnet_sock_setbuf); int -libcfs_sock_getaddr (struct socket *sock, int remote, __u32 *ip, int *port) +lnet_sock_getaddr (struct socket *sock, bool remote, __u32 *ip, int *port) { struct sockaddr_in sin; int len = sizeof (sin); @@ -480,10 +476,10 @@ libcfs_sock_getaddr (struct socket *sock, int remote, __u32 *ip, int *port) return 0; } -EXPORT_SYMBOL(libcfs_sock_getaddr); +EXPORT_SYMBOL(lnet_sock_getaddr); int -libcfs_sock_getbuf (struct socket *sock, int *txbufsize, int *rxbufsize) +lnet_sock_getbuf (struct socket *sock, int *txbufsize, int *rxbufsize) { if (txbufsize != NULL) { @@ -497,16 +493,16 @@ libcfs_sock_getbuf (struct socket *sock, int *txbufsize, int *rxbufsize) return 0; } -EXPORT_SYMBOL(libcfs_sock_getbuf); +EXPORT_SYMBOL(lnet_sock_getbuf); int -libcfs_sock_listen (struct socket **sockp, +lnet_sock_listen (struct socket **sockp, __u32 local_ip, int local_port, int backlog) { int fatal; int rc; - rc = libcfs_sock_create(sockp, &fatal, local_ip, local_port); + rc = lnet_sock_create(sockp, &fatal, local_ip, local_port); if (rc != 0) { if (!fatal) CERROR("Can't create socket: port %d already in use\n", @@ -523,10 +519,10 @@ libcfs_sock_listen (struct socket **sockp, return rc; } -EXPORT_SYMBOL(libcfs_sock_listen); +EXPORT_SYMBOL(lnet_sock_listen); int -libcfs_sock_accept (struct socket **newsockp, struct socket *sock) +lnet_sock_accept (struct socket **newsockp, struct socket *sock) { wait_queue_t wait; struct socket *newsock; @@ -566,17 +562,17 @@ libcfs_sock_accept (struct socket **newsockp, struct socket *sock) return rc; } -EXPORT_SYMBOL(libcfs_sock_accept); +EXPORT_SYMBOL(lnet_sock_accept); int -libcfs_sock_connect (struct socket **sockp, int *fatal, +lnet_sock_connect (struct socket **sockp, int *fatal, __u32 local_ip, int local_port, __u32 peer_ip, int peer_port) { struct sockaddr_in srvaddr; int rc; - rc = libcfs_sock_create(sockp, fatal, local_ip, local_port); + rc = lnet_sock_create(sockp, fatal, local_ip, local_port); if (rc != 0) return rc; @@ -605,4 +601,4 @@ libcfs_sock_connect (struct socket **sockp, int *fatal, return rc; } -EXPORT_SYMBOL(libcfs_sock_connect); +EXPORT_SYMBOL(lnet_sock_connect); -- 1.7.1