Release 4.18 fs/jfs/jfs_debug.c
/*
* 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 <linux/uaccess.h>
#include "jfs_incore.h"
#include "jfs_filsys.h"
#include "jfs_debug.h"
#ifdef PROC_FS_JFS /* see jfs_debug.h */
#ifdef CONFIG_JFS_DEBUG
static int jfs_loglevel_proc_show(struct seq_file *m, void *v)
{
seq_printf(m, "%d\n", jfsloglevel);
return 0;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Dave Kleikamp | 19 | 70.37% | 1 | 50.00% |
| Alexey Dobriyan | 8 | 29.63% | 1 | 50.00% |
| Total | 27 | 100.00% | 2 | 100.00% |
static int jfs_loglevel_proc_open(struct inode *inode, struct file *file)
{
return single_open(file, jfs_loglevel_proc_show, NULL);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Alexey Dobriyan | 24 | 92.31% | 1 | 50.00% |
| Dave Kleikamp | 2 | 7.69% | 1 | 50.00% |
| Total | 26 | 100.00% | 2 | 100.00% |
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;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Dave Kleikamp | 57 | 89.06% | 1 | 33.33% |
| Alexey Dobriyan | 6 | 9.38% | 1 | 33.33% |
| Andries E. Brouwer | 1 | 1.56% | 1 | 33.33% |
| Total | 64 | 100.00% | 3 | 100.00% |
static const struct file_operations jfs_loglevel_proc_fops = {
.open = jfs_loglevel_proc_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
.write = jfs_loglevel_proc_write,
};
#endif
void jfs_proc_init(void)
{
struct proc_dir_entry *base;
base = proc_mkdir("fs/jfs", NULL);
if (!base)
return;
#ifdef CONFIG_JFS_STATISTICS
proc_create_single("lmstats", 0, base, jfs_lmstats_proc_show);
proc_create_single("txstats", 0, base, jfs_txstats_proc_show);
proc_create_single("xtstat", 0, base, jfs_xtstat_proc_show);
proc_create_single("mpstat", 0, base, jfs_mpstat_proc_show);
#endif
#ifdef CONFIG_JFS_DEBUG
proc_create_single("TxAnchor", 0, base, jfs_txanchor_proc_show);
proc_create("loglevel", 0, base, &jfs_loglevel_proc_fops);
#endif
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Christoph Hellwig | 76 | 73.08% | 1 | 25.00% |
| Dave Kleikamp | 23 | 22.12% | 1 | 25.00% |
| Alexey Dobriyan | 5 | 4.81% | 2 | 50.00% |
| Total | 104 | 100.00% | 4 | 100.00% |
void jfs_proc_clean(void)
{
remove_proc_subtree("fs/jfs", NULL);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Dave Kleikamp | 11 | 78.57% | 1 | 33.33% |
| Alexey Dobriyan | 2 | 14.29% | 1 | 33.33% |
| Christoph Hellwig | 1 | 7.14% | 1 | 33.33% |
| Total | 14 | 100.00% | 3 | 100.00% |
#endif /* PROC_FS_JFS */
Overall Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Dave Kleikamp | 148 | 48.05% | 3 | 37.50% |
| Alexey Dobriyan | 81 | 26.30% | 2 | 25.00% |
| Christoph Hellwig | 77 | 25.00% | 1 | 12.50% |
| Linus Torvalds | 1 | 0.32% | 1 | 12.50% |
| Andries E. Brouwer | 1 | 0.32% | 1 | 12.50% |
| Total | 308 | 100.00% | 8 | 100.00% |
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