diff options
Diffstat (limited to 'drivers/staging/lustre/lustre/mgc/lproc_mgc.c')
| -rw-r--r-- | drivers/staging/lustre/lustre/mgc/lproc_mgc.c | 84 |
1 files changed, 84 insertions, 0 deletions
diff --git a/drivers/staging/lustre/lustre/mgc/lproc_mgc.c b/drivers/staging/lustre/lustre/mgc/lproc_mgc.c new file mode 100644 index 000000000000..1105eaa24313 --- /dev/null +++ b/drivers/staging/lustre/lustre/mgc/lproc_mgc.c @@ -0,0 +1,84 @@ +/* + * 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. + * + * Copyright (c) 2011, Intel Corporation. + */ +/* + * This file is part of Lustre, http://www.lustre.org/ + * Lustre is a trademark of Sun Microsystems, Inc. + */ +#define DEBUG_SUBSYSTEM S_CLASS + +#include <linux/version.h> +#include <linux/vfs.h> +#include <obd_class.h> +#include <lprocfs_status.h> +#include "mgc_internal.h" + +#ifdef LPROCFS + +LPROC_SEQ_FOPS_RO_TYPE(mgc, uuid); +LPROC_SEQ_FOPS_RO_TYPE(mgc, connect_flags); +LPROC_SEQ_FOPS_RO_TYPE(mgc, server_uuid); +LPROC_SEQ_FOPS_RO_TYPE(mgc, conn_uuid); +LPROC_SEQ_FOPS_RO_TYPE(mgc, import); +LPROC_SEQ_FOPS_RO_TYPE(mgc, state); + +LPROC_SEQ_FOPS_WR_ONLY(mgc, ping); + +static int mgc_ir_state_seq_show(struct seq_file *m, void *v) +{ + return lprocfs_mgc_rd_ir_state(m, m->private); +} +LPROC_SEQ_FOPS_RO(mgc_ir_state); + +static struct lprocfs_vars lprocfs_mgc_obd_vars[] = { + { "uuid", &mgc_uuid_fops, 0, 0 }, + { "ping", &mgc_ping_fops, 0, 0222 }, + { "connect_flags", &mgc_connect_flags_fops, 0, 0 }, + { "mgs_server_uuid", &mgc_server_uuid_fops, 0, 0 }, + { "mgs_conn_uuid", &mgc_conn_uuid_fops, 0, 0 }, + { "import", &mgc_import_fops, 0, 0 }, + { "state", &mgc_state_fops, 0, 0 }, + { "ir_state", &mgc_ir_state_fops, 0, 0 }, + { 0 } +}; + +LPROC_SEQ_FOPS_RO_TYPE(mgc, numrefs); +static struct lprocfs_vars lprocfs_mgc_module_vars[] = { + { "num_refs", &mgc_numrefs_fops, 0, 0 }, + { 0 } +}; + +void lprocfs_mgc_init_vars(struct lprocfs_static_vars *lvars) +{ + lvars->module_vars = lprocfs_mgc_module_vars; + lvars->obd_vars = lprocfs_mgc_obd_vars; +} +#endif /* LPROCFS */ |