/*
 *   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 */

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 = {
	.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 */
git-panel'><b>diff options</b><form method='get'><input type='hidden' name='id' value='e6e7b48b295afa5a5ab440de0a94d9ad8b3ce2d0'/><table><tr><td colspan='2'/></tr><tr><td class='label'>context:</td><td class='ctrl'><select name='context' onchange='this.form.submit();'><option value='1'>1</option><option value='2'>2</option><option value='3' selected='selected'>3</option><option value='4'>4</option><option value='5'>5</option><option value='6'>6</option><option value='7'>7</option><option value='8'>8</option><option value='9'>9</option><option value='10'>10</option><option value='15'>15</option><option value='20'>20</option><option value='25'>25</option><option value='30'>30</option><option value='35'>35</option><option value='40'>40</option></select></td></tr><tr><td class='label'>space:</td><td class='ctrl'><select name='ignorews' onchange='this.form.submit();'><option value='0' selected='selected'>include</option><option value='1'>ignore</option></select></td></tr><tr><td class='label'>mode:</td><td class='ctrl'><select name='dt' onchange='this.form.submit();'><option value='0' selected='selected'>unified</option><option value='1'>ssdiff</option><option value='2'>stat only</option></select></td></tr><tr><td/><td class='ctrl'><noscript><input type='submit' value='reload'/></noscript></td></tr></table></form></div><table summary='commit info' class='commit-info'>
<tr><th>author</th><td>Daniel Vetter &lt;daniel.vetter@ffwll.ch&gt;</td><td class='right'>2017-01-12 17:15:56 +0100</td></tr>
<tr><th>committer</th><td>Daniel Vetter &lt;daniel.vetter@ffwll.ch&gt;</td><td class='right'>2017-01-30 10:17:32 +0100</td></tr>
<tr><th>commit</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/tools?id=e6e7b48b295afa5a5ab440de0a94d9ad8b3ce2d0'>e6e7b48b295afa5a5ab440de0a94d9ad8b3ce2d0</a> (<a href='/cgit.cgi/linux/net-next.git/patch/tools?id=e6e7b48b295afa5a5ab440de0a94d9ad8b3ce2d0'>patch</a>)</td></tr>
<tr><th>tree</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/tree/?id=e6e7b48b295afa5a5ab440de0a94d9ad8b3ce2d0'>77cadb6d8aad1b52c34e4afa8c9deef603bbe2ed</a> /<a href='/cgit.cgi/linux/net-next.git/tree/tools?id=e6e7b48b295afa5a5ab440de0a94d9ad8b3ce2d0'>tools</a></td></tr>
<tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/tools?id=4e5b54f127426c82dc2816340c26d951a5bb3429'>4e5b54f127426c82dc2816340c26d951a5bb3429</a> (<a href='/cgit.cgi/linux/net-next.git/diff/tools?id=e6e7b48b295afa5a5ab440de0a94d9ad8b3ce2d0&amp;id2=4e5b54f127426c82dc2816340c26d951a5bb3429'>diff</a>)</td></tr></table>
<div class='commit-subject'>drm: Don't race connector registration</div><div class='commit-msg'>I was under the misconception that the sysfs dev stuff can be fully
set up, and then registered all in one step with device_add. That's
true for properties and property groups, but not for parents and child
devices. Those must be fully registered before you can register a
child.

Add a bit of tracking to make sure that asynchronous mst connector
hotplugging gets this right. For consistency we rely upon the implicit
barriers of the connector-&gt;mutex, which is taken anyway, to ensure
that at least either the connector or device registration call will
work out.

Mildly tested since I can't reliably reproduce this on my mst box
here.

Reported-by: Dave Hansen &lt;dave.hansen@intel.com&gt;
Cc: Dave Hansen &lt;dave.hansen@intel.com&gt;
Acked-by: Chris Wilson &lt;chris@chris-wilson.co.uk&gt;
Cc: Chris Wilson &lt;chris@chris-wilson.co.uk&gt;
Signed-off-by: Daniel Vetter &lt;daniel.vetter@intel.com&gt;
Link: http://patchwork.freedesktop.org/patch/msgid/1484237756-2720-1-git-send-email-daniel.vetter@ffwll.ch
</div><div class='diffstat-header'><a href='/cgit.cgi/linux/net-next.git/diff/?id=e6e7b48b295afa5a5ab440de0a94d9ad8b3ce2d0'>Diffstat</a> (limited to 'tools')</div><table summary='diffstat' class='diffstat'>/Documentation/perf-script-python.txt?h=nds-private-remove&amp;id=205321f0927ad2303e7f71767d402e0ff36a9a87&amp;id2=1001354ca34179f3db924eb66672442a173147dc'>diff</a>)</td></tr></table>
<div class='commit-subject'>regulator: lp873x: Add support for populating input supply</div><div class='commit-msg'>In order to have a proper topology of regulators for a platform, each
registering regulator needs to populate supply_name field for identifying
its supply's name. Add supply_name field for lp873x regulators.

Acked-by: Rob Herring &lt;robh@kernel.org&gt;
Signed-off-by: Lokesh Vutla &lt;lokeshvutla@ti.com&gt;
Acked-for-MFD-by: Lee Jones &lt;lee.jones@linaro.org&gt;
Signed-off-by: Mark Brown &lt;broonie@kernel.org&gt;
</div><div class='diffstat-header'><a href='/cgit.cgi/linux/net-next.git/diff/?h=nds-private-remove&amp;id=205321f0927ad2303e7f71767d402e0ff36a9a87'>Diffstat</a> (limited to 'tools/perf/Documentation/perf-script-python.txt')</div><table summary='diffstat' class='diffstat'>