* Copyright (c) 2004, 2010, Oracle and/or its affiliates. All rights reserved.
* Use is subject to license terms.
*
- * Copyright (c) 2012, 2013, Intel Corporation.
+ * Copyright (c) 2012, 2014, Intel Corporation.
*/
/*
* This file is part of Lustre, http://www.lustre.org/
#include <lprocfs_status.h>
#include <obd_class.h>
-#ifndef LPROCFS
+#include "lmv_internal.h"
+
+#ifndef CONFIG_PROC_FS
static struct lprocfs_vars lprocfs_module_vars[] = { {0} };
static struct lprocfs_vars lprocfs_obd_vars[] = { {0} };
#else
LASSERT(dev != NULL);
desc = &dev->u.lmv.desc;
- return seq_printf(m, "%u\n", desc->ld_tgt_count);
+ seq_printf(m, "%u\n", desc->ld_tgt_count);
+ return 0;
}
LPROC_SEQ_FOPS_RO(lmv_numobd);
LASSERT(dev != NULL);
lmv = &dev->u.lmv;
- return seq_printf(m, "%s\n", placement_policy2name(lmv->lmv_placement));
+ seq_printf(m, "%s\n", placement_policy2name(lmv->lmv_placement));
+ return 0;
}
#define MAX_POLICY_STRING_SIZE 64
LASSERT(dev != NULL);
desc = &dev->u.lmv.desc;
- return seq_printf(m, "%u\n", desc->ld_active_tgt_count);
+ seq_printf(m, "%u\n", desc->ld_active_tgt_count);
+ return 0;
}
LPROC_SEQ_FOPS_RO(lmv_activeobd);
LASSERT(dev != NULL);
lmv = &dev->u.lmv;
- return seq_printf(m, "%s\n", lmv->desc.ld_uuid.uuid);
+ seq_printf(m, "%s\n", lmv->desc.ld_uuid.uuid);
+ return 0;
}
LPROC_SEQ_FOPS_RO(lmv_desc_uuid);
{
struct obd_device *dev = p->private;
struct lmv_obd *lmv = &dev->u.lmv;
- return (*pos >= lmv->desc.ld_tgt_count) ? NULL : lmv->tgts[*pos];
+
+ while (*pos < lmv->tgts_size) {
+ if (lmv->tgts[*pos] != NULL)
+ return lmv->tgts[*pos];
+
+ ++*pos;
+ }
+
+ return NULL;
}
static void lmv_tgt_seq_stop(struct seq_file *p, void *v)
{
struct obd_device *dev = p->private;
struct lmv_obd *lmv = &dev->u.lmv;
+
++*pos;
- return (*pos >= lmv->desc.ld_tgt_count) ? NULL : lmv->tgts[*pos];
+ while (*pos < lmv->tgts_size) {
+ if (lmv->tgts[*pos] != NULL)
+ return lmv->tgts[*pos];
+
+ ++*pos;
+ }
+
+ return NULL;
}
static int lmv_tgt_seq_show(struct seq_file *p, void *v)
if (tgt == NULL)
return 0;
- return seq_printf(p, "%u: %s %sACTIVE\n", tgt->ltd_idx,
- tgt->ltd_uuid.uuid, tgt->ltd_active ? "" : "IN");
+ seq_printf(p, "%u: %s %sACTIVE\n", tgt->ltd_idx,
+ tgt->ltd_uuid.uuid, tgt->ltd_active ? "" : "IN");
+ return 0;
}
-struct seq_operations lmv_tgt_sops = {
+static const struct seq_operations lmv_tgt_sops = {
.start = lmv_tgt_seq_start,
.stop = lmv_tgt_seq_stop,
.next = lmv_tgt_seq_next,
.fops = &lmv_uuid_fops },
{ .name = "desc_uuid",
.fops = &lmv_desc_uuid_fops },
- { 0 }
+ { NULL }
};
struct file_operations lmv_proc_target_fops = {
.llseek = seq_lseek,
.release = seq_release,
};
-#endif /* LPROCFS */
+#endif /* CONFIG_PROC_FS */