-/* -*- mode: c; c-basic-offset: 8; indent-tabs-mode: nil; -*-
- * vim:expandtab:shiftwidth=8:tabstop=8:
- *
+/*
* GPL HEADER START
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
* GPL HEADER END
*/
/*
- * Copyright 2008 Sun Microsystems, Inc. All rights reserved
+ * Copyright (c) 2007, 2010, Oracle and/or its affiliates. All rights reserved.
* Use is subject to license terms.
*/
/*
* Author: Wang Di <wangdi@clusterfs.com>
*/
-#ifndef EXPORT_SYMTAB
-# define EXPORT_SYMTAB
-#endif
#define DEBUG_SUBSYSTEM S_MDS
#include <linux/module.h>
GOTO(out, rc = -EFAULT);
kernbuf[count] = 0;
- rc = libcfs_str2mask(kernbuf, changelog_type2str, &mdd->mdd_cl.mc_mask,
- CHANGELOG_MINMASK, CHANGELOG_ALLMASK);
+ rc = cfs_str2mask(kernbuf, changelog_type2str, &mdd->mdd_cl.mc_mask,
+ CHANGELOG_MINMASK, CHANGELOG_ALLMASK);
if (rc == 0)
rc = count;
out:
return count;
}
+static int lprocfs_rd_lfsck_speed_limit(char *page, char **start, off_t off,
+ int count, int *eof, void *data)
+{
+ struct mdd_device *mdd = data;
+
+ LASSERT(mdd != NULL);
+ *eof = 1;
+ return snprintf(page, count, "%u\n", mdd->mdd_lfsck.ml_speed_limit);
+}
+
+static int lprocfs_wr_lfsck_speed_limit(struct file *file, const char *buffer,
+ unsigned long count, void *data)
+{
+ struct mdd_device *mdd = data;
+ struct md_lfsck *lfsck;
+ __u32 val;
+ int rc;
+
+ LASSERT(mdd != NULL);
+ rc = lprocfs_write_helper(buffer, count, &val);
+ if (rc)
+ return rc;
+
+ lfsck = &mdd->mdd_lfsck;
+ if (val != lfsck->ml_speed_limit)
+ mdd_lfsck_set_speed(lfsck, val);
+ return count;
+}
+
static struct lprocfs_vars lprocfs_mdd_obd_vars[] = {
{ "atime_diff", lprocfs_rd_atime_diff, lprocfs_wr_atime_diff, 0 },
{ "changelog_mask", lprocfs_rd_changelog_mask,
mdd_lprocfs_quota_wr_type, 0 },
#endif
{ "sync_permission", lprocfs_rd_sync_perm, lprocfs_wr_sync_perm, 0 },
- { 0 }
+ { "lfsck_speed_limit", lprocfs_rd_lfsck_speed_limit,
+ lprocfs_wr_lfsck_speed_limit, 0 },
+ { 0 }
};
static struct lprocfs_vars lprocfs_mdd_module_vars[] = {