land b1_5 onto HEAD

[fs/lustre-release.git] / lustre / obdclass / sysctl.c

diff --git a/lustre/obdclass/sysctl.c b/lustre/obdclass/sysctl.c
deleted file mode 100644 (file)
index 4a7728e..0000000
--- a/lustre/obdclass/sysctl.c
+++ /dev/null
@@ -1,126 +0,0 @@
-/* -*- mode: c; c-basic-offset: 8; indent-tabs-mode: nil; -*-
- * vim:expandtab:shiftwidth=8:tabstop=8:
- *
- *  Copyright (C) 2001, 2002 Cluster File Systems, Inc.
- *
- *   This file is part of Lustre, http://www.lustre.org.
- *
- *   Lustre is free software; you can redistribute it and/or
- *   modify it under the terms of version 2 of the GNU General Public
- *   License as published by the Free Software Foundation.
- *
- *   Lustre 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 for more details.
- *
- *   You should have received a copy of the GNU General Public License
- *   along with Lustre; if not, write to the Free Software
- *   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- */
-
-#include <linux/module.h>
-#include <linux/autoconf.h>
-#include <linux/sysctl.h>
-#include <linux/sched.h>
-#include <linux/mm.h>
-#include <linux/sysctl.h>
-#include <linux/version.h>
-#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0))
-#include <linux/swapctl.h>
-#endif
-#include <linux/proc_fs.h>
-#include <linux/slab.h>
-#include <linux/stat.h>
-#include <linux/ctype.h>
-#include <asm/bitops.h>
-#include <asm/segment.h>
-#include <asm/uaccess.h>
-#include <linux/utsname.h>
-
-#define DEBUG_SUBSYSTEM S_CLASS
-
-#include <linux/obd_support.h>
-
-struct ctl_table_header *obd_table_header = NULL;
-
-#define OBD_SYSCTL 300
-
-enum {
-        OBD_FAIL_LOC = 1,       /* control test failures instrumentation */
-        OBD_TIMEOUT,            /* RPC timeout before recovery/intr */
-        OBD_DUMP_ON_TIMEOUT,    /* dump kernel debug log upon eviction */
-        OBD_UPCALL,             /* path to recovery upcall */
-        OBD_MEMUSED,            /* bytes currently OBD_ALLOCated */
-        OBD_SYNCFILTER,         /* XXX temporary, as we play with sync osts.. */
-        OBD_LDLM_TIMEOUT,       /* LDLM timeout for ASTs before client eviction */
-};
-
-#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,9))
-int proc_fail_loc(ctl_table *table, int write, struct file *filp,
-                  void *buffer, size_t *lenp);
-#else
-int proc_fail_loc(ctl_table *table, int write, struct file *filp,
-                  void *buffer, size_t *lenp, loff_t *ppos);
-#endif
-static ctl_table obd_table[] = {
-        {OBD_FAIL_LOC, "fail_loc", &obd_fail_loc, sizeof(int), 0644, NULL,
-                &proc_dointvec},
-        {OBD_TIMEOUT, "timeout", &obd_timeout, sizeof(int), 0644, NULL,
-                &proc_fail_loc},
-        {OBD_DUMP_ON_TIMEOUT, "dump_on_timeout", &obd_dump_on_timeout,
-                sizeof(int), 0644, NULL, &proc_dointvec},
-        /* XXX need to lock so we avoid update races with recovery upcall! */
-        {OBD_UPCALL, "upcall", obd_lustre_upcall, 128, 0644, NULL,
-                &proc_dostring, &sysctl_string },
-        {OBD_MEMUSED, "memused", (int *)&obd_memory.counter,
-                sizeof(int), 0644, NULL, &proc_dointvec},
-        {OBD_SYNCFILTER, "filter_sync_on_commit", &obd_sync_filter, sizeof(int),
-                0644, NULL, &proc_dointvec},
-        {OBD_LDLM_TIMEOUT, "ldlm_timeout", &ldlm_timeout, sizeof(int), 0644,
-                NULL, &proc_dointvec},
-        { 0 }
-};
-
-static ctl_table parent_table[] = {
-       {OBD_SYSCTL, "lustre", NULL, 0, 0555, obd_table},
-       {0}
-};
-
-void obd_sysctl_init (void)
-{
-#ifdef CONFIG_SYSCTL
-        if ( !obd_table_header )
-                obd_table_header = register_sysctl_table(parent_table, 0);
-#endif
-}
-
-void obd_sysctl_clean (void)
-{
-#ifdef CONFIG_SYSCTL
-        if ( obd_table_header )
-                unregister_sysctl_table(obd_table_header);
-        obd_table_header = NULL;
-#endif
-}
-#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,9))
-int proc_fail_loc(ctl_table *table, int write, struct file *filp,
-                  void *buffer, size_t *lenp)
-#else
-int proc_fail_loc(ctl_table *table, int write, struct file *filp,
-                  void *buffer, size_t *lenp, loff_t *ppos)
-#endif
-{
-        int rc;
-        int old_fail_loc = obd_fail_loc;
-
-#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,9))
-        rc = proc_dointvec(table,write,filp,buffer,lenp);
-#else
-        rc = proc_dointvec(table,write,filp,buffer,lenp, ppos);
-#endif
-        if (old_fail_loc != obd_fail_loc)
-                wake_up(&obd_race_waitq);
-        return rc;
-}