From: John L. Hammond Date: Thu, 11 Jun 2015 19:18:08 +0000 (-0400) Subject: staging:lustre: remove lnet/include/lnet/linux/ X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=d664d1fd5c05f2f93ded3b20fbe3b39dde662673;p=linux-beck.git staging:lustre: remove lnet/include/lnet/linux/ Remove the linux specific headers from lnet/include/lnet/linux/, moving whatever was worthwhile from them to their parent headers or elsewhere. Signed-off-by: John L. Hammond Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-2675 Reviewed-on: http://review.whamcloud.com/12932 Reviewed-by: Isaac Huang Reviewed-by: James Simmons Reviewed-by: Oleg Drokin Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/staging/lustre/include/linux/lnet/api-support.h b/drivers/staging/lustre/include/linux/lnet/api-support.h deleted file mode 100644 index 8f7fa28b517c..000000000000 --- a/drivers/staging/lustre/include/linux/lnet/api-support.h +++ /dev/null @@ -1,44 +0,0 @@ -/* - * GPL HEADER START - * - * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 only, - * as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License version 2 for more details (a copy is included - * in the LICENSE file that accompanied this code). - * - * You should have received a copy of the GNU General Public License - * version 2 along with this program; If not, see - * http://www.sun.com/software/products/lustre/docs/GPLv2.pdf - * - * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, - * CA 95054 USA or visit www.sun.com if you need additional information or - * have any questions. - * - * GPL HEADER END - */ -/* - * Copyright (c) 2003, 2010, Oracle and/or its affiliates. All rights reserved. - * Use is subject to license terms. - */ -/* - * This file is part of Lustre, http://www.lustre.org/ - * Lustre is a trademark of Sun Microsystems, Inc. - */ - -#ifndef __LNET_API_SUPPORT_H__ -#define __LNET_API_SUPPORT_H__ - -#include "linux/api-support.h" - -#include "../libcfs/libcfs.h" -#include "types.h" -#include "lnet.h" - -#endif diff --git a/drivers/staging/lustre/include/linux/lnet/lib-lnet.h b/drivers/staging/lustre/include/linux/lnet/lib-lnet.h index ffe88f670604..c46e0e6bbefa 100644 --- a/drivers/staging/lustre/include/linux/lnet/lib-lnet.h +++ b/drivers/staging/lustre/include/linux/lnet/lib-lnet.h @@ -41,7 +41,6 @@ #ifndef __LNET_LIB_LNET_H__ #define __LNET_LIB_LNET_H__ -#include "linux/lib-lnet.h" #include "../libcfs/libcfs.h" #include "types.h" #include "lnet.h" @@ -654,7 +653,6 @@ int lnet_sock_connect(struct socket **sockp, int *fatal, __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/include/linux/lnet/lib-types.h b/drivers/staging/lustre/include/linux/lnet/lib-types.h index ad6df8851132..4b862d3ea2ec 100644 --- a/drivers/staging/lustre/include/linux/lnet/lib-types.h +++ b/drivers/staging/lustre/include/linux/lnet/lib-types.h @@ -42,8 +42,6 @@ #ifndef __LNET_LIB_TYPES_H__ #define __LNET_LIB_TYPES_H__ -#include "linux/lib-types.h" - #include "../libcfs/libcfs.h" #include #include "types.h" diff --git a/drivers/staging/lustre/include/linux/lnet/linux/api-support.h b/drivers/staging/lustre/include/linux/lnet/linux/api-support.h deleted file mode 100644 index e237ad6af422..000000000000 --- a/drivers/staging/lustre/include/linux/lnet/linux/api-support.h +++ /dev/null @@ -1,42 +0,0 @@ -/* - * GPL HEADER START - * - * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 only, - * as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License version 2 for more details (a copy is included - * in the LICENSE file that accompanied this code). - * - * You should have received a copy of the GNU General Public License - * version 2 along with this program; If not, see - * http://www.sun.com/software/products/lustre/docs/GPLv2.pdf - * - * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, - * CA 95054 USA or visit www.sun.com if you need additional information or - * have any questions. - * - * GPL HEADER END - */ -/* - * Copyright (c) 2007, 2010, Oracle and/or its affiliates. All rights reserved. - * Use is subject to license terms. - */ -/* - * This file is part of Lustre, http://www.lustre.org/ - * Lustre is a trademark of Sun Microsystems, Inc. - */ - -#ifndef __LINUX_API_SUPPORT_H__ -#define __LINUX_API_SUPPORT_H__ - -#ifndef __LNET_API_SUPPORT_H__ -#error Do not #include this file directly. #include instead -#endif - -#endif diff --git a/drivers/staging/lustre/include/linux/lnet/linux/lib-lnet.h b/drivers/staging/lustre/include/linux/lnet/linux/lib-lnet.h deleted file mode 100644 index 0f8f04d1ecff..000000000000 --- a/drivers/staging/lustre/include/linux/lnet/linux/lib-lnet.h +++ /dev/null @@ -1,71 +0,0 @@ -/* - * GPL HEADER START - * - * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 only, - * as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License version 2 for more details (a copy is included - * in the LICENSE file that accompanied this code). - * - * You should have received a copy of the GNU General Public License - * version 2 along with this program; If not, see - * http://www.sun.com/software/products/lustre/docs/GPLv2.pdf - * - * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, - * CA 95054 USA or visit www.sun.com if you need additional information or - * have any questions. - * - * GPL HEADER END - */ -/* - * Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved. - * Use is subject to license terms. - */ -/* - * This file is part of Lustre, http://www.lustre.org/ - * Lustre is a trademark of Sun Microsystems, Inc. - */ - -#ifndef __LNET_LINUX_LIB_LNET_H__ -#define __LNET_LINUX_LIB_LNET_H__ - -#ifndef __LNET_LIB_LNET_H__ -#error Do not #include this file directly. #include instead -#endif - -# include -# include -# include -#include "../../libcfs/libcfs.h" - -static inline __u64 -lnet_page2phys(struct page *p) -{ - /* compiler optimizer will elide unused branches */ - - switch (sizeof(typeof(page_to_phys(p)))) { - case 4: - /* page_to_phys returns a 32 bit physical address. This must - * be a 32 bit machine with <= 4G memory and we must ensure we - * don't sign extend when converting to 64 bits. */ - return (unsigned long)page_to_phys(p); - - case 8: - /* page_to_phys returns a 64 bit physical address :) */ - return page_to_phys(p); - - default: - LBUG(); - return 0; - } -} - -#define LNET_ROUTER - -#endif /* __LNET_LINUX_LIB_LNET_H__ */ diff --git a/drivers/staging/lustre/include/linux/lnet/linux/lib-types.h b/drivers/staging/lustre/include/linux/lnet/linux/lib-types.h deleted file mode 100644 index 669e8c038534..000000000000 --- a/drivers/staging/lustre/include/linux/lnet/linux/lib-types.h +++ /dev/null @@ -1,45 +0,0 @@ -/* - * GPL HEADER START - * - * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 only, - * as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License version 2 for more details (a copy is included - * in the LICENSE file that accompanied this code). - * - * You should have received a copy of the GNU General Public License - * version 2 along with this program; If not, see - * http://www.sun.com/software/products/lustre/docs/GPLv2.pdf - * - * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, - * CA 95054 USA or visit www.sun.com if you need additional information or - * have any questions. - * - * GPL HEADER END - */ -/* - * Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved. - * Use is subject to license terms. - */ -/* - * This file is part of Lustre, http://www.lustre.org/ - * Lustre is a trademark of Sun Microsystems, Inc. - */ - -#ifndef __LNET_LINUX_LIB_TYPES_H__ -#define __LNET_LINUX_LIB_TYPES_H__ - -#ifndef __LNET_LIB_TYPES_H__ -#error Do not #include this file directly. #include instead -#endif - -# include -# include - -#endif diff --git a/drivers/staging/lustre/include/linux/lnet/linux/lnet.h b/drivers/staging/lustre/include/linux/lnet/linux/lnet.h deleted file mode 100644 index 1e888f1efc45..000000000000 --- a/drivers/staging/lustre/include/linux/lnet/linux/lnet.h +++ /dev/null @@ -1,56 +0,0 @@ -/* - * GPL HEADER START - * - * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 only, - * as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License version 2 for more details (a copy is included - * in the LICENSE file that accompanied this code). - * - * You should have received a copy of the GNU General Public License - * version 2 along with this program; If not, see - * http://www.sun.com/software/products/lustre/docs/GPLv2.pdf - * - * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, - * CA 95054 USA or visit www.sun.com if you need additional information or - * have any questions. - * - * GPL HEADER END - */ -/* - * Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved. - * Use is subject to license terms. - * - * Copyright (c) 2011, Intel Corporation. - */ -/* - * This file is part of Lustre, http://www.lustre.org/ - * Lustre is a trademark of Sun Microsystems, Inc. - */ - -#ifndef __LNET_LINUX_LNET_H__ -#define __LNET_LINUX_LNET_H__ - -#ifndef __LNET_H__ -#error Do not #include this file directly. #include instead -#endif - -/* - * lnet.h - * - * User application interface file - */ - -#include -#include - -#define cfs_tcp_sendpage(sk, page, offset, size, flags) \ - tcp_sendpage(sk, page, offset, size, flags) - -#endif diff --git a/drivers/staging/lustre/include/linux/lnet/lnet-sysctl.h b/drivers/staging/lustre/include/linux/lnet/lnet-sysctl.h deleted file mode 100644 index 2dee1b97fb88..000000000000 --- a/drivers/staging/lustre/include/linux/lnet/lnet-sysctl.h +++ /dev/null @@ -1,49 +0,0 @@ -/* - * GPL HEADER START - * - * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 only, - * as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License version 2 for more details (a copy is included - * in the LICENSE file that accompanied this code). - * - * You should have received a copy of the GNU General Public License - * version 2 along with this program; If not, see - * http://www.sun.com/software/products/lustre/docs/GPLv2.pdf - * - * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, - * CA 95054 USA or visit www.sun.com if you need additional information or - * have any questions. - * - * GPL HEADER END - */ -/* - * Copyright (c) 2008, 2010, Oracle and/or its affiliates. All rights reserved. - * Use is subject to license terms. - */ -/* - * This file is part of Lustre, http://www.lustre.org/ - * Lustre is a trademark of Sun Microsystems, Inc. - */ - -#ifndef __LNET_SYSCTL_H__ -#define __LNET_SYSCTL_H__ - -#if defined(CONFIG_SYSCTL) - -#define CTL_KRANAL 201 -#define CTL_O2IBLND 205 -#define CTL_PTLLND 206 -#define CTL_QSWNAL 207 -#define CTL_SOCKLND 208 -#define CTL_GNILND 210 - -#endif - -#endif diff --git a/drivers/staging/lustre/include/linux/lnet/lnet.h b/drivers/staging/lustre/include/linux/lnet/lnet.h index 75c0ab9193cc..8d054a1712c7 100644 --- a/drivers/staging/lustre/include/linux/lnet/lnet.h +++ b/drivers/staging/lustre/include/linux/lnet/lnet.h @@ -40,8 +40,6 @@ * * User application interface file */ -#include "linux/lnet.h" - #include "types.h" #include "api.h" diff --git a/drivers/staging/lustre/lnet/klnds/o2iblnd/o2iblnd.c b/drivers/staging/lustre/lnet/klnds/o2iblnd/o2iblnd.c index 2a72427bdd69..48454a576b7a 100644 --- a/drivers/staging/lustre/lnet/klnds/o2iblnd/o2iblnd.c +++ b/drivers/staging/lustre/lnet/klnds/o2iblnd/o2iblnd.c @@ -38,8 +38,9 @@ * Author: Eric Barton */ -#include "o2iblnd.h" #include +#include +#include "o2iblnd.h" static lnd_t the_o2iblnd = { .lnd_type = O2IBLND, @@ -1176,7 +1177,7 @@ void kiblnd_map_rx_descs(kib_conn_t *conn) CDEBUG(D_NET, "rx %d: %p %#llx(%#llx)\n", i, rx->rx_msg, rx->rx_msgaddr, - lnet_page2phys(pg) + pg_off); + (__u64)(page_to_phys(pg) + pg_off)); pg_off += IBLND_MSG_SIZE; LASSERT(pg_off <= PAGE_SIZE); diff --git a/drivers/staging/lustre/lnet/klnds/o2iblnd/o2iblnd.h b/drivers/staging/lustre/lnet/klnds/o2iblnd/o2iblnd.h index 7f52c6963427..f5d1d9f8f1ed 100644 --- a/drivers/staging/lustre/lnet/klnds/o2iblnd/o2iblnd.h +++ b/drivers/staging/lustre/lnet/klnds/o2iblnd/o2iblnd.h @@ -65,7 +65,6 @@ #include "../../../include/linux/libcfs/libcfs.h" #include "../../../include/linux/lnet/lnet.h" #include "../../../include/linux/lnet/lib-lnet.h" -#include "../../../include/linux/lnet/lnet-sysctl.h" #include #include diff --git a/drivers/staging/lustre/lnet/klnds/socklnd/socklnd.h b/drivers/staging/lustre/lnet/klnds/socklnd/socklnd.h index 06531c1d2ffb..53275f9450ba 100644 --- a/drivers/staging/lustre/lnet/klnds/socklnd/socklnd.h +++ b/drivers/staging/lustre/lnet/klnds/socklnd/socklnd.h @@ -34,7 +34,6 @@ #include "../../../include/linux/lnet/lnet.h" #include "../../../include/linux/lnet/lib-lnet.h" #include "../../../include/linux/lnet/socklnd.h" -#include "../../../include/linux/lnet/lnet-sysctl.h" #define SOCKNAL_PEER_HASH_SIZE 101 /* # peer lists */ #define SOCKNAL_RESCHED 100 /* # scheduler loops before reschedule */ 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 34c6a728b71b..2b40a9fe00c9 100644 --- a/drivers/staging/lustre/lnet/klnds/socklnd/socklnd_lib-linux.c +++ b/drivers/staging/lustre/lnet/klnds/socklnd/socklnd_lib-linux.c @@ -146,8 +146,7 @@ ksocknal_lib_send_kiov(ksock_conn_t *conn, ksock_tx_t *tx) rc = sk->sk_prot->sendpage(sk, page, offset, fragsize, msgflg); } else { - rc = cfs_tcp_sendpage(sk, page, offset, fragsize, - msgflg); + rc = tcp_sendpage(sk, page, offset, fragsize, msgflg); } } else { #if SOCKNAL_SINGLE_FRAG_TX || !SOCKNAL_RISK_KMAP_DEADLOCK diff --git a/drivers/staging/lustre/lnet/lnet/api-ni.c b/drivers/staging/lustre/lnet/lnet/api-ni.c index 9fc3bf6cb052..a2d0d10772d4 100644 --- a/drivers/staging/lustre/lnet/lnet/api-ni.c +++ b/drivers/staging/lustre/lnet/lnet/api-ni.c @@ -1218,8 +1218,6 @@ LNetNIInit(lnet_pid_t requested_pid) goto out; } - lnet_get_tunables(); - if (requested_pid == LNET_PID_ANY) { /* Don't instantiate LNET just for me */ rc = -ENETDOWN; diff --git a/drivers/staging/lustre/lnet/lnet/router.c b/drivers/staging/lustre/lnet/lnet/router.c index 96886a2b4571..4fbae5ef44a9 100644 --- a/drivers/staging/lustre/lnet/lnet/router.c +++ b/drivers/staging/lustre/lnet/lnet/router.c @@ -24,8 +24,6 @@ #define DEBUG_SUBSYSTEM S_LNET #include "../../include/linux/lnet/lib-lnet.h" -#if defined(LNET_ROUTER) - #define LNET_NRB_TINY_MIN 512 /* min value for each CPT */ #define LNET_NRB_TINY (LNET_NRB_TINY_MIN * 4) #define LNET_NRB_SMALL_MIN 4096 /* min value for each CPT */ @@ -70,15 +68,6 @@ lnet_peer_buffer_credits(lnet_ni_t *ni) /* forward ref's */ static int lnet_router_checker(void *); -#else - -int -lnet_peer_buffer_credits(lnet_ni_t *ni) -{ - return 0; -} - -#endif static int check_routers_before_use; module_param(check_routers_before_use, int, 0444); @@ -1163,9 +1152,6 @@ lnet_prune_rc_data(int wait_unlink) lnet_net_unlock(LNET_LOCK_EX); } - -#if defined(LNET_ROUTER) - static int lnet_router_checker(void *arg) { @@ -1573,134 +1559,3 @@ lnet_notify(lnet_ni_t *ni, lnet_nid_t nid, int alive, unsigned long when) return 0; } EXPORT_SYMBOL(lnet_notify); - -void -lnet_get_tunables(void) -{ -} - -#else - -int -lnet_notify(lnet_ni_t *ni, lnet_nid_t nid, int alive, unsigned long when) -{ - return -EOPNOTSUPP; -} - -void -lnet_router_checker(void) -{ - static time_t last; - static int running; - - time_t now = get_seconds(); - int interval = now - last; - int rc; - __u64 version; - lnet_peer_t *rtr; - - /* It's no use to call me again within a sec - all intervals and - * timeouts are measured in seconds */ - if (last != 0 && interval < 2) - return; - - if (last != 0 && - interval > max(live_router_check_interval, - dead_router_check_interval)) - CNETERR("Checker(%d/%d) not called for %d seconds\n", - live_router_check_interval, dead_router_check_interval, - interval); - - LASSERT(LNET_CPT_NUMBER == 1); - - lnet_net_lock(0); - LASSERT(!running); /* recursion check */ - running = 1; - lnet_net_unlock(0); - - last = now; - - if (the_lnet.ln_rc_state == LNET_RC_STATE_STOPPING) - lnet_prune_rc_data(0); /* unlink all rcd and nowait */ - - /* consume all pending events */ - while (1) { - int i; - lnet_event_t ev; - - /* NB ln_rc_eqh must be the 1st in 'eventqs' otherwise the - * recursion breaker in LNetEQPoll would fail */ - rc = LNetEQPoll(&the_lnet.ln_rc_eqh, 1, 0, &ev, &i); - if (rc == 0) /* no event pending */ - break; - - /* NB a lost SENT prevents me from pinging a router again */ - if (rc == -EOVERFLOW) { - CERROR("Dropped an event!!!\n"); - abort(); - } - - LASSERT(rc == 1); - - lnet_router_checker_event(&ev); - } - - if (the_lnet.ln_rc_state == LNET_RC_STATE_STOPPING) { - lnet_prune_rc_data(1); /* release rcd */ - the_lnet.ln_rc_state = LNET_RC_STATE_SHUTDOWN; - running = 0; - return; - } - - LASSERT(the_lnet.ln_rc_state == LNET_RC_STATE_RUNNING); - - lnet_net_lock(0); - - version = the_lnet.ln_routers_version; - list_for_each_entry(rtr, &the_lnet.ln_routers, lp_rtr_list) { - lnet_ping_router_locked(rtr); - LASSERT(version == the_lnet.ln_routers_version); - } - - lnet_net_unlock(0); - - running = 0; /* lock only needed for the recursion check */ -} - -/* NB lnet_peers_start_down depends on me, - * so must be called before any peer creation */ -void -lnet_get_tunables(void) -{ - char *s; - - s = getenv("LNET_ROUTER_PING_TIMEOUT"); - if (s != NULL) - router_ping_timeout = atoi(s); - - s = getenv("LNET_LIVE_ROUTER_CHECK_INTERVAL"); - if (s != NULL) - live_router_check_interval = atoi(s); - - s = getenv("LNET_DEAD_ROUTER_CHECK_INTERVAL"); - if (s != NULL) - dead_router_check_interval = atoi(s); - - /* This replaces old lnd_notify mechanism */ - check_routers_before_use = 1; - if (dead_router_check_interval <= 0) - dead_router_check_interval = 30; -} - -void -lnet_rtrpools_free(void) -{ -} - -int -lnet_rtrpools_alloc(int im_a_arouter) -{ - return 0; -} - -#endif