diff options
Diffstat (limited to 'ANDROID_3.4.5/fs/jfs/jfs_debug.c')
-rw-r--r-- | ANDROID_3.4.5/fs/jfs/jfs_debug.c | 109 |
1 files changed, 0 insertions, 109 deletions
diff --git a/ANDROID_3.4.5/fs/jfs/jfs_debug.c b/ANDROID_3.4.5/fs/jfs/jfs_debug.c deleted file mode 100644 index dd824d9b..00000000 --- a/ANDROID_3.4.5/fs/jfs/jfs_debug.c +++ /dev/null @@ -1,109 +0,0 @@ -/* - * Copyright (C) International Business Machines Corp., 2000-2004 - * Portions Copyright (C) Christoph Hellwig, 2001-2002 - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * 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 for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#include <linux/fs.h> -#include <linux/ctype.h> -#include <linux/module.h> -#include <linux/proc_fs.h> -#include <linux/seq_file.h> -#include <asm/uaccess.h> -#include "jfs_incore.h" -#include "jfs_filsys.h" -#include "jfs_debug.h" - -#ifdef PROC_FS_JFS /* see jfs_debug.h */ - -static struct proc_dir_entry *base; -#ifdef CONFIG_JFS_DEBUG -static int jfs_loglevel_proc_show(struct seq_file *m, void *v) -{ - seq_printf(m, "%d\n", jfsloglevel); - return 0; -} - -static int jfs_loglevel_proc_open(struct inode *inode, struct file *file) -{ - return single_open(file, jfs_loglevel_proc_show, NULL); -} - -static ssize_t jfs_loglevel_proc_write(struct file *file, - const char __user *buffer, size_t count, loff_t *ppos) -{ - char c; - - if (get_user(c, buffer)) - return -EFAULT; - - /* yes, I know this is an ASCIIism. --hch */ - if (c < '0' || c > '9') - return -EINVAL; - jfsloglevel = c - '0'; - return count; -} - -static const struct file_operations jfs_loglevel_proc_fops = { - .owner = THIS_MODULE, - .open = jfs_loglevel_proc_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, - .write = jfs_loglevel_proc_write, -}; -#endif - -static struct { - const char *name; - const struct file_operations *proc_fops; -} Entries[] = { -#ifdef CONFIG_JFS_STATISTICS - { "lmstats", &jfs_lmstats_proc_fops, }, - { "txstats", &jfs_txstats_proc_fops, }, - { "xtstat", &jfs_xtstat_proc_fops, }, - { "mpstat", &jfs_mpstat_proc_fops, }, -#endif -#ifdef CONFIG_JFS_DEBUG - { "TxAnchor", &jfs_txanchor_proc_fops, }, - { "loglevel", &jfs_loglevel_proc_fops } -#endif -}; -#define NPROCENT ARRAY_SIZE(Entries) - -void jfs_proc_init(void) -{ - int i; - - if (!(base = proc_mkdir("fs/jfs", NULL))) - return; - - for (i = 0; i < NPROCENT; i++) - proc_create(Entries[i].name, 0, base, Entries[i].proc_fops); -} - -void jfs_proc_clean(void) -{ - int i; - - if (base) { - for (i = 0; i < NPROCENT; i++) - remove_proc_entry(Entries[i].name, base); - remove_proc_entry("fs/jfs", NULL); - } -} - -#endif /* PROC_FS_JFS */ |