1 files changed, 0 insertions, 299 deletions

diff --git a/drivers/staging/lustre/lustre/lov/lproc_lov.c b/drivers/staging/lustre/lustre/lov/lproc_lov.c
deleted file mode 100644
index 721440feef72..000000000000
--- a/drivers/staging/lustre/lustre/lov/lproc_lov.c
+++ /dev/null
@@ -1,299 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/*
- * 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.gnu.org/licenses/gpl-2.0.html
- *
- * GPL HEADER END
- */
-/*
- * Copyright (c) 2002, 2010, Oracle and/or its affiliates. All rights reserved.
- * Use is subject to license terms.
- *
- * Copyright (c) 2012, 2015 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/statfs.h>
-#include <lprocfs_status.h>
-#include <obd_class.h>
-#include <linux/seq_file.h>
-#include "lov_internal.h"
-
-static int lov_stripesize_seq_show(struct seq_file *m, void *v)
-{
-	struct obd_device *dev = (struct obd_device *)m->private;
-	struct lov_desc *desc;
-
-	LASSERT(dev);
-	desc = &dev->u.lov.desc;
-	seq_printf(m, "%llu\n", desc->ld_default_stripe_size);
-	return 0;
-}
-
-static ssize_t lov_stripesize_seq_write(struct file *file,
-					const char __user *buffer,
-					size_t count, loff_t *off)
-{
-	struct obd_device *dev = ((struct seq_file *)file->private_data)->private;
-	struct lov_desc *desc;
-	__u64 val;
-	int rc;
-
-	LASSERT(dev);
-	desc = &dev->u.lov.desc;
-	rc = lprocfs_write_u64_helper(buffer, count, &val);
-	if (rc)
-		return rc;
-
-	lov_fix_desc_stripe_size(&val);
-	desc->ld_default_stripe_size = val;
-	return count;
-}
-
-LPROC_SEQ_FOPS(lov_stripesize);
-
-static int lov_stripeoffset_seq_show(struct seq_file *m, void *v)
-{
-	struct obd_device *dev = (struct obd_device *)m->private;
-	struct lov_desc *desc;
-
-	LASSERT(dev);
-	desc = &dev->u.lov.desc;
-	seq_printf(m, "%llu\n", desc->ld_default_stripe_offset);
-	return 0;
-}
-
-static ssize_t lov_stripeoffset_seq_write(struct file *file,
-					  const char __user *buffer,
-					  size_t count, loff_t *off)
-{
-	struct obd_device *dev = ((struct seq_file *)file->private_data)->private;
-	struct lov_desc *desc;
-	__u64 val;
-	int rc;
-
-	LASSERT(dev);
-	desc = &dev->u.lov.desc;
-	rc = lprocfs_write_u64_helper(buffer, count, &val);
-	if (rc)
-		return rc;
-
-	desc->ld_default_stripe_offset = val;
-	return count;
-}
-
-LPROC_SEQ_FOPS(lov_stripeoffset);
-
-static int lov_stripetype_seq_show(struct seq_file *m, void *v)
-{
-	struct obd_device *dev = (struct obd_device *)m->private;
-	struct lov_desc *desc;
-
-	LASSERT(dev);
-	desc = &dev->u.lov.desc;
-	seq_printf(m, "%u\n", desc->ld_pattern);
-	return 0;
-}
-
-static ssize_t lov_stripetype_seq_write(struct file *file,
-					const char __user *buffer,
-					size_t count, loff_t *off)
-{
-	struct obd_device *dev = ((struct seq_file *)file->private_data)->private;
-	struct lov_desc *desc;
-	int val, rc;
-
-	LASSERT(dev);
-	desc = &dev->u.lov.desc;
-	rc = lprocfs_write_helper(buffer, count, &val);
-	if (rc)
-		return rc;
-
-	lov_fix_desc_pattern(&val);
-	desc->ld_pattern = val;
-	return count;
-}
-
-LPROC_SEQ_FOPS(lov_stripetype);
-
-static int lov_stripecount_seq_show(struct seq_file *m, void *v)
-{
-	struct obd_device *dev = (struct obd_device *)m->private;
-	struct lov_desc *desc;
-
-	LASSERT(dev);
-	desc = &dev->u.lov.desc;
-	seq_printf(m, "%d\n", (__s16)(desc->ld_default_stripe_count + 1) - 1);
-	return 0;
-}
-
-static ssize_t lov_stripecount_seq_write(struct file *file,
-					 const char __user *buffer,
-					 size_t count, loff_t *off)
-{
-	struct obd_device *dev = ((struct seq_file *)file->private_data)->private;
-	struct lov_desc *desc;
-	int val, rc;
-
-	LASSERT(dev);
-	desc = &dev->u.lov.desc;
-	rc = lprocfs_write_helper(buffer, count, &val);
-	if (rc)
-		return rc;
-
-	lov_fix_desc_stripe_count(&val);
-	desc->ld_default_stripe_count = val;
-	return count;
-}
-
-LPROC_SEQ_FOPS(lov_stripecount);
-
-static ssize_t numobd_show(struct kobject *kobj, struct attribute *attr,
-			   char *buf)
-{
-	struct obd_device *dev = container_of(kobj, struct obd_device,
-					      obd_kobj);
-	struct lov_desc *desc;
-
-	desc = &dev->u.lov.desc;
-	return sprintf(buf, "%u\n", desc->ld_tgt_count);
-}
-LUSTRE_RO_ATTR(numobd);
-
-static ssize_t activeobd_show(struct kobject *kobj, struct attribute *attr,
-			      char *buf)
-{
-	struct obd_device *dev = container_of(kobj, struct obd_device,
-					      obd_kobj);
-	struct lov_desc *desc;
-
-	desc = &dev->u.lov.desc;
-	return sprintf(buf, "%u\n", desc->ld_active_tgt_count);
-}
-LUSTRE_RO_ATTR(activeobd);
-
-static int lov_desc_uuid_seq_show(struct seq_file *m, void *v)
-{
-	struct obd_device *dev = (struct obd_device *)m->private;
-	struct lov_obd *lov;
-
-	LASSERT(dev);
-	lov = &dev->u.lov;
-	seq_printf(m, "%s\n", lov->desc.ld_uuid.uuid);
-	return 0;
-}
-
-LPROC_SEQ_FOPS_RO(lov_desc_uuid);
-
-static void *lov_tgt_seq_start(struct seq_file *p, loff_t *pos)
-{
-	struct obd_device *dev = p->private;
-	struct lov_obd *lov = &dev->u.lov;
-
-	while (*pos < lov->desc.ld_tgt_count) {
-		if (lov->lov_tgts[*pos])
-			return lov->lov_tgts[*pos];
-		++*pos;
-	}
-	return NULL;
-}
-
-static void lov_tgt_seq_stop(struct seq_file *p, void *v)
-{
-}
-
-static void *lov_tgt_seq_next(struct seq_file *p, void *v, loff_t *pos)
-{
-	struct obd_device *dev = p->private;
-	struct lov_obd *lov = &dev->u.lov;
-
-	while (++*pos < lov->desc.ld_tgt_count) {
-		if (lov->lov_tgts[*pos])
-			return lov->lov_tgts[*pos];
-	}
-	return NULL;
-}
-
-static int lov_tgt_seq_show(struct seq_file *p, void *v)
-{
-	struct lov_tgt_desc *tgt = v;
-
-	seq_printf(p, "%d: %s %sACTIVE\n",
-		   tgt->ltd_index, obd_uuid2str(&tgt->ltd_uuid),
-		   tgt->ltd_active ? "" : "IN");
-	return 0;
-}
-
-static const struct seq_operations lov_tgt_sops = {
-	.start = lov_tgt_seq_start,
-	.stop = lov_tgt_seq_stop,
-	.next = lov_tgt_seq_next,
-	.show = lov_tgt_seq_show,
-};
-
-static int lov_target_seq_open(struct inode *inode, struct file *file)
-{
-	struct seq_file *seq;
-	int rc;
-
-	rc = seq_open(file, &lov_tgt_sops);
-	if (rc)
-		return rc;
-
-	seq = file->private_data;
-	seq->private = inode->i_private;
-	return 0;
-}
-
-static struct lprocfs_vars lprocfs_lov_obd_vars[] = {
-	{ "stripesize",   &lov_stripesize_fops,   NULL },
-	{ "stripeoffset", &lov_stripeoffset_fops, NULL },
-	{ "stripecount",  &lov_stripecount_fops,  NULL },
-	{ "stripetype",   &lov_stripetype_fops,   NULL },
-	/*{ "filegroups", lprocfs_rd_filegroups,  NULL, 0 },*/
-	{ "desc_uuid",    &lov_desc_uuid_fops,    NULL, 0 },
-	{ NULL }
-};
-
-static struct attribute *lov_attrs[] = {
-	&lustre_attr_activeobd.attr,
-	&lustre_attr_numobd.attr,
-	NULL,
-};
-
-static const struct attribute_group lov_attr_group = {
-	.attrs = lov_attrs,
-};
-
-void lprocfs_lov_init_vars(struct lprocfs_static_vars *lvars)
-{
-	lvars->sysfs_vars = &lov_attr_group;
-	lvars->obd_vars = lprocfs_lov_obd_vars;
-}
-
-const struct file_operations lov_proc_target_fops = {
-	.owner   = THIS_MODULE,
-	.open    = lov_target_seq_open,
-	.read    = seq_read,
-	.llseek  = seq_lseek,
-	.release = lprocfs_seq_release,
-};