diff options
| -rw-r--r-- | drivers/staging/lustre/lnet/klnds/socklnd/socklnd_lib-linux.c | 30 | ||||
| -rw-r--r-- | drivers/staging/lustre/lustre/libcfs/linux/linux-tcpip.c | 12 |
2 files changed, 6 insertions, 36 deletions
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 80141aa32c21..c3b67165883b 100644 --- a/drivers/staging/lustre/lnet/klnds/socklnd/socklnd_lib-linux.c +++ b/drivers/staging/lustre/lnet/klnds/socklnd/socklnd_lib-linux.c @@ -99,16 +99,7 @@ ksocknal_lib_send_iov (ksock_conn_t *conn, ksock_tx_t *tx) struct iovec *scratchiov = conn->ksnc_scheduler->kss_scratch_iov; unsigned int niov = tx->tx_niov; #endif - struct msghdr msg = { - .msg_name = NULL, - .msg_namelen = 0, - .msg_iov = scratchiov, - .msg_iovlen = niov, - .msg_control = NULL, - .msg_controllen = 0, - .msg_flags = MSG_DONTWAIT - }; - mm_segment_t oldmm = get_fs(); + struct msghdr msg = {.msg_flags = MSG_DONTWAIT}; int i; for (nob = i = 0; i < niov; i++) { @@ -120,9 +111,7 @@ ksocknal_lib_send_iov (ksock_conn_t *conn, ksock_tx_t *tx) nob < tx->tx_resid) msg.msg_flags |= MSG_MORE; - set_fs (KERNEL_DS); - rc = sock_sendmsg(sock, &msg, nob); - set_fs (oldmm); + rc = kernel_sendmsg(sock, &msg, (struct kvec *)scratchiov, niov, nob); } return rc; } @@ -174,16 +163,7 @@ ksocknal_lib_send_kiov (ksock_conn_t *conn, ksock_tx_t *tx) struct iovec *scratchiov = conn->ksnc_scheduler->kss_scratch_iov; unsigned int niov = tx->tx_nkiov; #endif - struct msghdr msg = { - .msg_name = NULL, - .msg_namelen = 0, - .msg_iov = scratchiov, - .msg_iovlen = niov, - .msg_control = NULL, - .msg_controllen = 0, - .msg_flags = MSG_DONTWAIT - }; - mm_segment_t oldmm = get_fs(); + struct msghdr msg = {.msg_flags = MSG_DONTWAIT}; int i; for (nob = i = 0; i < niov; i++) { @@ -196,9 +176,7 @@ ksocknal_lib_send_kiov (ksock_conn_t *conn, ksock_tx_t *tx) nob < tx->tx_resid) msg.msg_flags |= MSG_MORE; - set_fs (KERNEL_DS); - rc = sock_sendmsg(sock, &msg, nob); - set_fs (oldmm); + rc = kernel_sendmsg(sock, &msg, (struct kvec *)scratchiov, niov, nob); for (i = 0; i < niov; i++) kunmap(kiov[i].kiov_page); diff --git a/drivers/staging/lustre/lustre/libcfs/linux/linux-tcpip.c b/drivers/staging/lustre/lustre/libcfs/linux/linux-tcpip.c index e6069d78af6b..9bd08d666413 100644 --- a/drivers/staging/lustre/lustre/libcfs/linux/linux-tcpip.c +++ b/drivers/staging/lustre/lustre/libcfs/linux/linux-tcpip.c @@ -265,17 +265,11 @@ libcfs_sock_write (struct socket *sock, void *buffer, int nob, int timeout) * empty enough to take the whole message immediately */ for (;;) { - struct iovec iov = { + struct kvec iov = { .iov_base = buffer, .iov_len = nob }; struct msghdr msg = { - .msg_name = NULL, - .msg_namelen = 0, - .msg_iov = &iov, - .msg_iovlen = 1, - .msg_control = NULL, - .msg_controllen = 0, .msg_flags = (timeout == 0) ? MSG_DONTWAIT : 0 }; @@ -297,11 +291,9 @@ libcfs_sock_write (struct socket *sock, void *buffer, int nob, int timeout) } } - set_fs (KERNEL_DS); then = jiffies; - rc = sock_sendmsg (sock, &msg, iov.iov_len); + rc = kernel_sendmsg(sock, &msg, &iov, 1, nob); ticks -= jiffies - then; - set_fs (oldmm); if (rc == nob) return 0; |