From f351bad2b4b4bb74810ad4f127f6602e2d2ae403 Mon Sep 17 00:00:00 2001 From: Al Viro Date: Tue, 2 Dec 2014 17:15:37 +0000 Subject: [PATCH] lustre: don't use iovec instead of kvec Signed-off-by: Al Viro Signed-off-by: Greg Kroah-Hartman --- .../lustre/include/linux/lnet/lib-lnet.h | 26 +++++++------- .../lustre/include/linux/lnet/lib-types.h | 6 ++-- .../lustre/lnet/klnds/o2iblnd/o2iblnd.h | 2 +- .../lustre/lnet/klnds/o2iblnd/o2iblnd_cb.c | 8 ++--- .../lustre/lnet/klnds/socklnd/socklnd.h | 14 ++++---- .../lustre/lnet/klnds/socklnd/socklnd_cb.c | 22 ++++++------ .../lnet/klnds/socklnd/socklnd_lib-linux.c | 36 +++++++++---------- .../lustre/lnet/klnds/socklnd/socklnd_proto.c | 4 +-- drivers/staging/lustre/lnet/lnet/lib-move.c | 16 ++++----- drivers/staging/lustre/lnet/lnet/lo.c | 2 +- 10 files changed, 68 insertions(+), 68 deletions(-) diff --git a/drivers/staging/lustre/include/linux/lnet/lib-lnet.h b/drivers/staging/lustre/include/linux/lnet/lib-lnet.h index 7e89b3be1a74..99fb52a98dac 100644 --- a/drivers/staging/lustre/include/linux/lnet/lib-lnet.h +++ b/drivers/staging/lustre/include/linux/lnet/lib-lnet.h @@ -752,9 +752,9 @@ int lnet_fail_nid(lnet_nid_t nid, unsigned int threshold); void lnet_counters_get(lnet_counters_t *counters); void lnet_counters_reset(void); -unsigned int lnet_iov_nob(unsigned int niov, struct iovec *iov); -int lnet_extract_iov(int dst_niov, struct iovec *dst, - int src_niov, struct iovec *src, +unsigned int lnet_iov_nob(unsigned int niov, struct kvec *iov); +int lnet_extract_iov(int dst_niov, struct kvec *dst, + int src_niov, struct kvec *src, unsigned int offset, unsigned int len); unsigned int lnet_kiov_nob(unsigned int niov, lnet_kiov_t *iov); @@ -762,17 +762,17 @@ int lnet_extract_kiov(int dst_niov, lnet_kiov_t *dst, int src_niov, lnet_kiov_t *src, unsigned int offset, unsigned int len); -void lnet_copy_iov2iov(unsigned int ndiov, struct iovec *diov, +void lnet_copy_iov2iov(unsigned int ndiov, struct kvec *diov, unsigned int doffset, - unsigned int nsiov, struct iovec *siov, + unsigned int nsiov, struct kvec *siov, unsigned int soffset, unsigned int nob); -void lnet_copy_kiov2iov(unsigned int niov, struct iovec *iov, +void lnet_copy_kiov2iov(unsigned int niov, struct kvec *iov, unsigned int iovoffset, unsigned int nkiov, lnet_kiov_t *kiov, unsigned int kiovoffset, unsigned int nob); void lnet_copy_iov2kiov(unsigned int nkiov, lnet_kiov_t *kiov, unsigned int kiovoffset, - unsigned int niov, struct iovec *iov, + unsigned int niov, struct kvec *iov, unsigned int iovoffset, unsigned int nob); void lnet_copy_kiov2kiov(unsigned int ndkiov, lnet_kiov_t *dkiov, unsigned int doffset, @@ -781,10 +781,10 @@ void lnet_copy_kiov2kiov(unsigned int ndkiov, lnet_kiov_t *dkiov, static inline void lnet_copy_iov2flat(int dlen, void *dest, unsigned int doffset, - unsigned int nsiov, struct iovec *siov, unsigned int soffset, + unsigned int nsiov, struct kvec *siov, unsigned int soffset, unsigned int nob) { - struct iovec diov = {/*.iov_base = */ dest, /*.iov_len = */ dlen}; + struct kvec diov = {/*.iov_base = */ dest, /*.iov_len = */ dlen}; lnet_copy_iov2iov(1, &diov, doffset, nsiov, siov, soffset, nob); @@ -795,17 +795,17 @@ lnet_copy_kiov2flat(int dlen, void *dest, unsigned int doffset, unsigned int nsiov, lnet_kiov_t *skiov, unsigned int soffset, unsigned int nob) { - struct iovec diov = {/* .iov_base = */ dest, /* .iov_len = */ dlen}; + struct kvec diov = {/* .iov_base = */ dest, /* .iov_len = */ dlen}; lnet_copy_kiov2iov(1, &diov, doffset, nsiov, skiov, soffset, nob); } static inline void -lnet_copy_flat2iov(unsigned int ndiov, struct iovec *diov, unsigned int doffset, +lnet_copy_flat2iov(unsigned int ndiov, struct kvec *diov, unsigned int doffset, int slen, void *src, unsigned int soffset, unsigned int nob) { - struct iovec siov = {/*.iov_base = */ src, /*.iov_len = */slen}; + struct kvec siov = {/*.iov_base = */ src, /*.iov_len = */slen}; lnet_copy_iov2iov(ndiov, diov, doffset, 1, &siov, soffset, nob); @@ -816,7 +816,7 @@ lnet_copy_flat2kiov(unsigned int ndiov, lnet_kiov_t *dkiov, unsigned int doffset, int slen, void *src, unsigned int soffset, unsigned int nob) { - struct iovec siov = {/* .iov_base = */ src, /* .iov_len = */ slen}; + struct kvec siov = {/* .iov_base = */ src, /* .iov_len = */ slen}; lnet_copy_iov2kiov(ndiov, dkiov, doffset, 1, &siov, soffset, nob); diff --git a/drivers/staging/lustre/include/linux/lnet/lib-types.h b/drivers/staging/lustre/include/linux/lnet/lib-types.h index f16213f1771a..ba1876f57d12 100644 --- a/drivers/staging/lustre/include/linux/lnet/lib-types.h +++ b/drivers/staging/lustre/include/linux/lnet/lib-types.h @@ -217,7 +217,7 @@ typedef struct lnet_msg { unsigned int msg_wanted; unsigned int msg_offset; unsigned int msg_niov; - struct iovec *msg_iov; + struct kvec *msg_iov; lnet_kiov_t *msg_kiov; lnet_event_t msg_ev; @@ -271,7 +271,7 @@ typedef struct lnet_libmd { lnet_eq_t *md_eq; unsigned int md_niov; /* # frags */ union { - struct iovec iov[LNET_MAX_IOV]; + struct kvec iov[LNET_MAX_IOV]; lnet_kiov_t kiov[LNET_MAX_IOV]; } md_iov; } lnet_libmd_t; @@ -346,7 +346,7 @@ typedef struct lnet_lnd { * credit if the LND does flow control. */ int (*lnd_recv)(struct lnet_ni *ni, void *private, lnet_msg_t *msg, int delayed, unsigned int niov, - struct iovec *iov, lnet_kiov_t *kiov, + struct kvec *iov, lnet_kiov_t *kiov, unsigned int offset, unsigned int mlen, unsigned int rlen); /* lnet_parse() has had to delay processing of this message diff --git a/drivers/staging/lustre/lnet/klnds/o2iblnd/o2iblnd.h b/drivers/staging/lustre/lnet/klnds/o2iblnd/o2iblnd.h index b02b4ec1e29d..ab128dee9483 100644 --- a/drivers/staging/lustre/lnet/klnds/o2iblnd/o2iblnd.h +++ b/drivers/staging/lustre/lnet/klnds/o2iblnd/o2iblnd.h @@ -1026,5 +1026,5 @@ int kiblnd_post_rx (kib_rx_t *rx, int credit); int kiblnd_send(lnet_ni_t *ni, void *private, lnet_msg_t *lntmsg); int kiblnd_recv(lnet_ni_t *ni, void *private, lnet_msg_t *lntmsg, int delayed, - unsigned int niov, struct iovec *iov, lnet_kiov_t *kiov, + unsigned int niov, struct kvec *iov, lnet_kiov_t *kiov, unsigned int offset, unsigned int mlen, unsigned int rlen); diff --git a/drivers/staging/lustre/lnet/klnds/o2iblnd/o2iblnd_cb.c b/drivers/staging/lustre/lnet/klnds/o2iblnd/o2iblnd_cb.c index b48d7edf5669..77e9f6f9c4b3 100644 --- a/drivers/staging/lustre/lnet/klnds/o2iblnd/o2iblnd_cb.c +++ b/drivers/staging/lustre/lnet/klnds/o2iblnd/o2iblnd_cb.c @@ -697,7 +697,7 @@ kiblnd_map_tx(lnet_ni_t *ni, kib_tx_t *tx, static int kiblnd_setup_rd_iov(lnet_ni_t *ni, kib_tx_t *tx, kib_rdma_desc_t *rd, - unsigned int niov, struct iovec *iov, int offset, int nob) + unsigned int niov, struct kvec *iov, int offset, int nob) { kib_net_t *net = ni->ni_data; struct page *page; @@ -1461,7 +1461,7 @@ kiblnd_send (lnet_ni_t *ni, void *private, lnet_msg_t *lntmsg) int target_is_router = lntmsg->msg_target_is_router; int routing = lntmsg->msg_routing; unsigned int payload_niov = lntmsg->msg_niov; - struct iovec *payload_iov = lntmsg->msg_iov; + struct kvec *payload_iov = lntmsg->msg_iov; lnet_kiov_t *payload_kiov = lntmsg->msg_kiov; unsigned int payload_offset = lntmsg->msg_offset; unsigned int payload_nob = lntmsg->msg_len; @@ -1628,7 +1628,7 @@ kiblnd_reply (lnet_ni_t *ni, kib_rx_t *rx, lnet_msg_t *lntmsg) { lnet_process_id_t target = lntmsg->msg_target; unsigned int niov = lntmsg->msg_niov; - struct iovec *iov = lntmsg->msg_iov; + struct kvec *iov = lntmsg->msg_iov; lnet_kiov_t *kiov = lntmsg->msg_kiov; unsigned int offset = lntmsg->msg_offset; unsigned int nob = lntmsg->msg_len; @@ -1687,7 +1687,7 @@ kiblnd_reply (lnet_ni_t *ni, kib_rx_t *rx, lnet_msg_t *lntmsg) int kiblnd_recv (lnet_ni_t *ni, void *private, lnet_msg_t *lntmsg, int delayed, - unsigned int niov, struct iovec *iov, lnet_kiov_t *kiov, + unsigned int niov, struct kvec *iov, lnet_kiov_t *kiov, unsigned int offset, unsigned int mlen, unsigned int rlen) { kib_rx_t *rx = private; diff --git a/drivers/staging/lustre/lnet/klnds/socklnd/socklnd.h b/drivers/staging/lustre/lnet/klnds/socklnd/socklnd.h index a29d4da6e343..03488d289c74 100644 --- a/drivers/staging/lustre/lnet/klnds/socklnd/socklnd.h +++ b/drivers/staging/lustre/lnet/klnds/socklnd/socklnd.h @@ -69,7 +69,7 @@ typedef struct /* per scheduler state */ int kss_nconns; struct ksock_sched_info *kss_info; /* owner of it */ struct page *kss_rx_scratch_pgs[LNET_MAX_IOV]; - struct iovec kss_scratch_iov[LNET_MAX_IOV]; + struct kvec kss_scratch_iov[LNET_MAX_IOV]; } ksock_sched_t; struct ksock_sched_info { @@ -213,7 +213,7 @@ typedef struct /* transmit packet */ int tx_nob; /* # packet bytes */ int tx_resid; /* residual bytes */ int tx_niov; /* # packet iovec frags */ - struct iovec *tx_iov; /* packet iovec frags */ + struct kvec *tx_iov; /* packet iovec frags */ int tx_nkiov; /* # packet page frags */ unsigned short tx_zc_aborted; /* aborted ZC request */ unsigned short tx_zc_capable:1; /* payload is large enough for ZC */ @@ -227,11 +227,11 @@ typedef struct /* transmit packet */ int tx_desc_size; /* size of this descriptor */ union { struct { - struct iovec iov; /* virt hdr */ + struct kvec iov; /* virt hdr */ lnet_kiov_t kiov[0]; /* paged payload */ } paged; struct { - struct iovec iov[1]; /* virt hdr + payload */ + struct kvec iov[1]; /* virt hdr + payload */ } virt; } tx_frags; } ksock_tx_t; @@ -243,7 +243,7 @@ typedef struct /* transmit packet */ /* space for the rx frag descriptors; we either read a single contiguous * header, or up to LNET_MAX_IOV frags of payload of either type. */ typedef union { - struct iovec iov[LNET_MAX_IOV]; + struct kvec iov[LNET_MAX_IOV]; lnet_kiov_t kiov[LNET_MAX_IOV]; } ksock_rxiovspace_t; @@ -284,7 +284,7 @@ typedef struct ksock_conn { int ksnc_rx_nob_left; /* # bytes to next hdr/body */ int ksnc_rx_nob_wanted; /* bytes actually wanted */ int ksnc_rx_niov; /* # iovec frags */ - struct iovec *ksnc_rx_iov; /* the iovec frags */ + struct kvec *ksnc_rx_iov; /* the iovec frags */ int ksnc_rx_nkiov; /* # page frags */ lnet_kiov_t *ksnc_rx_kiov; /* the page frags */ ksock_rxiovspace_t ksnc_rx_iov_space;/* space for frag descriptors */ @@ -517,7 +517,7 @@ int ksocknal_ctl(lnet_ni_t *ni, unsigned int cmd, void *arg); int ksocknal_send (lnet_ni_t *ni, void *private, lnet_msg_t *lntmsg); int ksocknal_recv(lnet_ni_t *ni, void *private, lnet_msg_t *lntmsg, int delayed, unsigned int niov, - struct iovec *iov, lnet_kiov_t *kiov, + struct kvec *iov, lnet_kiov_t *kiov, unsigned int offset, unsigned int mlen, unsigned int rlen); int ksocknal_accept(lnet_ni_t *ni, struct socket *sock); diff --git a/drivers/staging/lustre/lnet/klnds/socklnd/socklnd_cb.c b/drivers/staging/lustre/lnet/klnds/socklnd/socklnd_cb.c index e6c1d3647952..768c671a15b7 100644 --- a/drivers/staging/lustre/lnet/klnds/socklnd/socklnd_cb.c +++ b/drivers/staging/lustre/lnet/klnds/socklnd/socklnd_cb.c @@ -110,7 +110,7 @@ ksocknal_free_tx (ksock_tx_t *tx) static int ksocknal_send_iov (ksock_conn_t *conn, ksock_tx_t *tx) { - struct iovec *iov = tx->tx_iov; + struct kvec *iov = tx->tx_iov; int nob; int rc; @@ -251,7 +251,7 @@ ksocknal_transmit (ksock_conn_t *conn, ksock_tx_t *tx) static int ksocknal_recv_iov (ksock_conn_t *conn) { - struct iovec *iov = conn->ksnc_rx_iov; + struct kvec *iov = conn->ksnc_rx_iov; int nob; int rc; @@ -926,7 +926,7 @@ ksocknal_send(lnet_ni_t *ni, void *private, lnet_msg_t *lntmsg) int type = lntmsg->msg_type; lnet_process_id_t target = lntmsg->msg_target; unsigned int payload_niov = lntmsg->msg_niov; - struct iovec *payload_iov = lntmsg->msg_iov; + struct kvec *payload_iov = lntmsg->msg_iov; lnet_kiov_t *payload_kiov = lntmsg->msg_kiov; unsigned int payload_offset = lntmsg->msg_offset; unsigned int payload_nob = lntmsg->msg_len; @@ -1047,8 +1047,8 @@ ksocknal_new_packet (ksock_conn_t *conn, int nob_to_skip) case KSOCK_PROTO_V2: case KSOCK_PROTO_V3: conn->ksnc_rx_state = SOCKNAL_RX_KSM_HEADER; - conn->ksnc_rx_iov = (struct iovec *)&conn->ksnc_rx_iov_space; - conn->ksnc_rx_iov[0].iov_base = (char *)&conn->ksnc_msg; + conn->ksnc_rx_iov = (struct kvec *)&conn->ksnc_rx_iov_space; + conn->ksnc_rx_iov[0].iov_base = &conn->ksnc_msg; conn->ksnc_rx_nob_wanted = offsetof(ksock_msg_t, ksm_u); conn->ksnc_rx_nob_left = offsetof(ksock_msg_t, ksm_u); @@ -1061,8 +1061,8 @@ ksocknal_new_packet (ksock_conn_t *conn, int nob_to_skip) conn->ksnc_rx_nob_wanted = sizeof(lnet_hdr_t); conn->ksnc_rx_nob_left = sizeof(lnet_hdr_t); - conn->ksnc_rx_iov = (struct iovec *)&conn->ksnc_rx_iov_space; - conn->ksnc_rx_iov[0].iov_base = (char *)&conn->ksnc_msg.ksm_u.lnetmsg; + conn->ksnc_rx_iov = (struct kvec *)&conn->ksnc_rx_iov_space; + conn->ksnc_rx_iov[0].iov_base = &conn->ksnc_msg.ksm_u.lnetmsg; conn->ksnc_rx_iov[0].iov_len = sizeof (lnet_hdr_t); break; @@ -1082,7 +1082,7 @@ ksocknal_new_packet (ksock_conn_t *conn, int nob_to_skip) conn->ksnc_rx_state = SOCKNAL_RX_SLOP; conn->ksnc_rx_nob_left = nob_to_skip; - conn->ksnc_rx_iov = (struct iovec *)&conn->ksnc_rx_iov_space; + conn->ksnc_rx_iov = (struct kvec *)&conn->ksnc_rx_iov_space; skipped = 0; niov = 0; @@ -1212,8 +1212,8 @@ ksocknal_process_receive (ksock_conn_t *conn) conn->ksnc_rx_nob_wanted = sizeof(ksock_lnet_msg_t); conn->ksnc_rx_nob_left = sizeof(ksock_lnet_msg_t); - conn->ksnc_rx_iov = (struct iovec *)&conn->ksnc_rx_iov_space; - conn->ksnc_rx_iov[0].iov_base = (char *)&conn->ksnc_msg.ksm_u.lnetmsg; + conn->ksnc_rx_iov = (struct kvec *)&conn->ksnc_rx_iov_space; + conn->ksnc_rx_iov[0].iov_base = &conn->ksnc_msg.ksm_u.lnetmsg; conn->ksnc_rx_iov[0].iov_len = sizeof(ksock_lnet_msg_t); conn->ksnc_rx_niov = 1; @@ -1311,7 +1311,7 @@ ksocknal_process_receive (ksock_conn_t *conn) int ksocknal_recv (lnet_ni_t *ni, void *private, lnet_msg_t *msg, int delayed, - unsigned int niov, struct iovec *iov, lnet_kiov_t *kiov, + unsigned int niov, struct kvec *iov, lnet_kiov_t *kiov, unsigned int offset, unsigned int mlen, unsigned int rlen) { ksock_conn_t *conn = (ksock_conn_t *)private; 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 245c9d7560af..66cc509295e5 100644 --- a/drivers/staging/lustre/lnet/klnds/socklnd/socklnd_lib-linux.c +++ b/drivers/staging/lustre/lnet/klnds/socklnd/socklnd_lib-linux.c @@ -92,11 +92,11 @@ ksocknal_lib_send_iov (ksock_conn_t *conn, ksock_tx_t *tx) { #if SOCKNAL_SINGLE_FRAG_TX - struct iovec scratch; - struct iovec *scratchiov = &scratch; + struct kvec scratch; + struct kvec *scratchiov = &scratch; unsigned int niov = 1; #else - struct iovec *scratchiov = conn->ksnc_scheduler->kss_scratch_iov; + struct kvec *scratchiov = conn->ksnc_scheduler->kss_scratch_iov; unsigned int niov = tx->tx_niov; #endif struct msghdr msg = {.msg_flags = MSG_DONTWAIT}; @@ -111,7 +111,7 @@ ksocknal_lib_send_iov (ksock_conn_t *conn, ksock_tx_t *tx) nob < tx->tx_resid) msg.msg_flags |= MSG_MORE; - rc = kernel_sendmsg(sock, &msg, (struct kvec *)scratchiov, niov, nob); + rc = kernel_sendmsg(sock, &msg, scratchiov, niov, nob); } return rc; } @@ -153,14 +153,14 @@ ksocknal_lib_send_kiov (ksock_conn_t *conn, ksock_tx_t *tx) } } else { #if SOCKNAL_SINGLE_FRAG_TX || !SOCKNAL_RISK_KMAP_DEADLOCK - struct iovec scratch; - struct iovec *scratchiov = &scratch; + struct kvec scratch; + struct kvec *scratchiov = &scratch; unsigned int niov = 1; #else #ifdef CONFIG_HIGHMEM #warning "XXX risk of kmap deadlock on multiple frags..." #endif - struct iovec *scratchiov = conn->ksnc_scheduler->kss_scratch_iov; + struct kvec *scratchiov = conn->ksnc_scheduler->kss_scratch_iov; unsigned int niov = tx->tx_nkiov; #endif struct msghdr msg = {.msg_flags = MSG_DONTWAIT}; @@ -203,14 +203,14 @@ int ksocknal_lib_recv_iov (ksock_conn_t *conn) { #if SOCKNAL_SINGLE_FRAG_RX - struct iovec scratch; - struct iovec *scratchiov = &scratch; + struct kvec scratch; + struct kvec *scratchiov = &scratch; unsigned int niov = 1; #else - struct iovec *scratchiov = conn->ksnc_scheduler->kss_scratch_iov; + struct kvec *scratchiov = conn->ksnc_scheduler->kss_scratch_iov; unsigned int niov = conn->ksnc_rx_niov; #endif - struct iovec *iov = conn->ksnc_rx_iov; + struct kvec *iov = conn->ksnc_rx_iov; struct msghdr msg = { .msg_flags = 0 }; @@ -232,7 +232,7 @@ ksocknal_lib_recv_iov (ksock_conn_t *conn) LASSERT (nob <= conn->ksnc_rx_nob_wanted); rc = kernel_recvmsg(conn->ksnc_sock, &msg, - (struct kvec *)scratchiov, niov, nob, MSG_DONTWAIT); + scratchiov, niov, nob, MSG_DONTWAIT); saved_csum = 0; if (conn->ksnc_proto == &ksocknal_protocol_v2x) { @@ -269,7 +269,7 @@ ksocknal_lib_kiov_vunmap(void *addr) static void * ksocknal_lib_kiov_vmap(lnet_kiov_t *kiov, int niov, - struct iovec *iov, struct page **pages) + struct kvec *iov, struct page **pages) { void *addr; int nob; @@ -307,15 +307,15 @@ int ksocknal_lib_recv_kiov (ksock_conn_t *conn) { #if SOCKNAL_SINGLE_FRAG_RX || !SOCKNAL_RISK_KMAP_DEADLOCK - struct iovec scratch; - struct iovec *scratchiov = &scratch; + struct kvec scratch; + struct kvec *scratchiov = &scratch; struct page **pages = NULL; unsigned int niov = 1; #else #ifdef CONFIG_HIGHMEM #warning "XXX risk of kmap deadlock on multiple frags..." #endif - struct iovec *scratchiov = conn->ksnc_scheduler->kss_scratch_iov; + struct kvec *scratchiov = conn->ksnc_scheduler->kss_scratch_iov; struct page **pages = conn->ksnc_scheduler->kss_rx_scratch_pgs; unsigned int niov = conn->ksnc_rx_nkiov; #endif @@ -390,13 +390,13 @@ ksocknal_lib_csum_tx(ksock_tx_t *tx) __u32 csum; void *base; - LASSERT(tx->tx_iov[0].iov_base == (void *)&tx->tx_msg); + LASSERT(tx->tx_iov[0].iov_base == &tx->tx_msg); LASSERT(tx->tx_conn != NULL); LASSERT(tx->tx_conn->ksnc_proto == &ksocknal_protocol_v2x); tx->tx_msg.ksm_csum = 0; - csum = ksocknal_csum(~0, (void *)tx->tx_iov[0].iov_base, + csum = ksocknal_csum(~0, tx->tx_iov[0].iov_base, tx->tx_iov[0].iov_len); if (tx->tx_kiov != NULL) { diff --git a/drivers/staging/lustre/lnet/klnds/socklnd/socklnd_proto.c b/drivers/staging/lustre/lnet/klnds/socklnd/socklnd_proto.c index ea9d80f40cab..b2f88eb47bba 100644 --- a/drivers/staging/lustre/lnet/klnds/socklnd/socklnd_proto.c +++ b/drivers/staging/lustre/lnet/klnds/socklnd/socklnd_proto.c @@ -717,7 +717,7 @@ ksocknal_pack_msg_v1(ksock_tx_t *tx) LASSERT(tx->tx_msg.ksm_type != KSOCK_MSG_NOOP); LASSERT(tx->tx_lnetmsg != NULL); - tx->tx_iov[0].iov_base = (void *)&tx->tx_lnetmsg->msg_hdr; + tx->tx_iov[0].iov_base = &tx->tx_lnetmsg->msg_hdr; tx->tx_iov[0].iov_len = sizeof(lnet_hdr_t); tx->tx_resid = tx->tx_nob = tx->tx_lnetmsg->msg_len + sizeof(lnet_hdr_t); @@ -726,7 +726,7 @@ ksocknal_pack_msg_v1(ksock_tx_t *tx) static void ksocknal_pack_msg_v2(ksock_tx_t *tx) { - tx->tx_iov[0].iov_base = (void *)&tx->tx_msg; + tx->tx_iov[0].iov_base = &tx->tx_msg; if (tx->tx_lnetmsg != NULL) { LASSERT(tx->tx_msg.ksm_type != KSOCK_MSG_NOOP); diff --git a/drivers/staging/lustre/lnet/lnet/lib-move.c b/drivers/staging/lustre/lnet/lnet/lib-move.c index c8c1ed84fe5c..39a41c780c26 100644 --- a/drivers/staging/lustre/lnet/lnet/lib-move.c +++ b/drivers/staging/lustre/lnet/lnet/lib-move.c @@ -158,7 +158,7 @@ fail_peer(lnet_nid_t nid, int outgoing) } unsigned int -lnet_iov_nob(unsigned int niov, struct iovec *iov) +lnet_iov_nob(unsigned int niov, struct kvec *iov) { unsigned int nob = 0; @@ -170,8 +170,8 @@ lnet_iov_nob(unsigned int niov, struct iovec *iov) EXPORT_SYMBOL(lnet_iov_nob); void -lnet_copy_iov2iov(unsigned int ndiov, struct iovec *diov, unsigned int doffset, - unsigned int nsiov, struct iovec *siov, unsigned int soffset, +lnet_copy_iov2iov(unsigned int ndiov, struct kvec *diov, unsigned int doffset, + unsigned int nsiov, struct kvec *siov, unsigned int soffset, unsigned int nob) { /* NB diov, siov are READ-ONLY */ @@ -229,8 +229,8 @@ lnet_copy_iov2iov(unsigned int ndiov, struct iovec *diov, unsigned int doffset, EXPORT_SYMBOL(lnet_copy_iov2iov); int -lnet_extract_iov(int dst_niov, struct iovec *dst, - int src_niov, struct iovec *src, +lnet_extract_iov(int dst_niov, struct kvec *dst, + int src_niov, struct kvec *src, unsigned int offset, unsigned int len) { /* Initialise 'dst' to the subset of 'src' starting at 'offset', @@ -371,7 +371,7 @@ lnet_copy_kiov2kiov(unsigned int ndiov, lnet_kiov_t *diov, unsigned int doffset, EXPORT_SYMBOL(lnet_copy_kiov2kiov); void -lnet_copy_kiov2iov(unsigned int niov, struct iovec *iov, unsigned int iovoffset, +lnet_copy_kiov2iov(unsigned int niov, struct kvec *iov, unsigned int iovoffset, unsigned int nkiov, lnet_kiov_t *kiov, unsigned int kiovoffset, unsigned int nob) { @@ -443,7 +443,7 @@ EXPORT_SYMBOL(lnet_copy_kiov2iov); void lnet_copy_iov2kiov(unsigned int nkiov, lnet_kiov_t *kiov, unsigned int kiovoffset, unsigned int niov, - struct iovec *iov, unsigned int iovoffset, + struct kvec *iov, unsigned int iovoffset, unsigned int nob) { /* NB kiov, iov are READ-ONLY */ @@ -566,7 +566,7 @@ lnet_ni_recv(lnet_ni_t *ni, void *private, lnet_msg_t *msg, int delayed, unsigned int offset, unsigned int mlen, unsigned int rlen) { unsigned int niov = 0; - struct iovec *iov = NULL; + struct kvec *iov = NULL; lnet_kiov_t *kiov = NULL; int rc; diff --git a/drivers/staging/lustre/lnet/lnet/lo.c b/drivers/staging/lustre/lnet/lnet/lo.c index 17e1643fd675..f708c2e649d7 100644 --- a/drivers/staging/lustre/lnet/lnet/lo.c +++ b/drivers/staging/lustre/lnet/lnet/lo.c @@ -47,7 +47,7 @@ lolnd_send(lnet_ni_t *ni, void *private, lnet_msg_t *lntmsg) static int lolnd_recv(lnet_ni_t *ni, void *private, lnet_msg_t *lntmsg, int delayed, unsigned int niov, - struct iovec *iov, lnet_kiov_t *kiov, + struct kvec *iov, lnet_kiov_t *kiov, unsigned int offset, unsigned int mlen, unsigned int rlen) { lnet_msg_t *sendmsg = private; -- 2.20.1