diff options
Diffstat (limited to 'fs/xfs/support/debug.c')
| -rw-r--r-- | fs/xfs/support/debug.c | 127 |
1 files changed, 0 insertions, 127 deletions
diff --git a/fs/xfs/support/debug.c b/fs/xfs/support/debug.c deleted file mode 100644 index 4e1a5ec22fa..00000000000 --- a/fs/xfs/support/debug.c +++ /dev/null @@ -1,127 +0,0 @@ -/* - * Copyright (c) 2000-2003 Silicon Graphics, Inc. All Rights Reserved. - * - * This program 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. - * - * This program is distributed in the hope that it would be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - * - * Further, this software is distributed without any warranty that it is - * free of the rightful claim of any third person regarding infringement - * or the like. Any license provided herein, whether implied or - * otherwise, applies only to this software file. Patent licenses, if - * any, provided herein do not apply to combinations of this program with - * other software, or any other product whatsoever. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write the Free Software Foundation, Inc., 59 - * Temple Place - Suite 330, Boston MA 02111-1307, USA. - * - * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy, - * Mountain View, CA 94043, or: - * - * http://www.sgi.com - * - * For further information regarding this notice, see: - * - * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/ - */ - -#include "debug.h" -#include "spin.h" - -#include <asm/page.h> -#include <linux/sched.h> -#include <linux/kernel.h> - -static char message[256]; /* keep it off the stack */ -static DEFINE_SPINLOCK(xfs_err_lock); - -/* Translate from CE_FOO to KERN_FOO, err_level(CE_FOO) == KERN_FOO */ -#define XFS_MAX_ERR_LEVEL 7 -#define XFS_ERR_MASK ((1 << 3) - 1) -static char *err_level[XFS_MAX_ERR_LEVEL+1] = - {KERN_EMERG, KERN_ALERT, KERN_CRIT, - KERN_ERR, KERN_WARNING, KERN_NOTICE, - KERN_INFO, KERN_DEBUG}; - -void -assfail(char *a, char *f, int l) -{ - printk("XFS assertion failed: %s, file: %s, line: %d\n", a, f, l); - BUG(); -} - -#if ((defined(DEBUG) || defined(INDUCE_IO_ERRROR)) && !defined(NO_WANT_RANDOM)) - -unsigned long -random(void) -{ - static unsigned long RandomValue = 1; - /* cycles pseudo-randomly through all values between 1 and 2^31 - 2 */ - register long rv = RandomValue; - register long lo; - register long hi; - - hi = rv / 127773; - lo = rv % 127773; - rv = 16807 * lo - 2836 * hi; - if( rv <= 0 ) rv += 2147483647; - return( RandomValue = rv ); -} - -int -get_thread_id(void) -{ - return current->pid; -} - -#endif /* DEBUG || INDUCE_IO_ERRROR || !NO_WANT_RANDOM */ - -void -cmn_err(register int level, char *fmt, ...) -{ - char *fp = fmt; - int len; - ulong flags; - va_list ap; - - level &= XFS_ERR_MASK; - if (level > XFS_MAX_ERR_LEVEL) - level = XFS_MAX_ERR_LEVEL; - spin_lock_irqsave(&xfs_err_lock,flags); - va_start(ap, fmt); - if (*fmt == '!') fp++; - len = vsprintf(message, fp, ap); - if (message[len-1] != '\n') - strcat(message, "\n"); - printk("%s%s", err_level[level], message); - va_end(ap); - spin_unlock_irqrestore(&xfs_err_lock,flags); - - if (level == CE_PANIC) - BUG(); -} - - -void -icmn_err(register int level, char *fmt, va_list ap) -{ - ulong flags; - int len; - - level &= XFS_ERR_MASK; - if(level > XFS_MAX_ERR_LEVEL) - level = XFS_MAX_ERR_LEVEL; - spin_lock_irqsave(&xfs_err_lock,flags); - len = vsprintf(message, fmt, ap); - if (message[len-1] != '\n') - strcat(message, "\n"); - spin_unlock_irqrestore(&xfs_err_lock,flags); - printk("%s%s", err_level[level], message); - if (level == CE_PANIC) - BUG(); -} |
