Skip to main content

Browse the archive

Revision de123268300fd33b7f7668fda3264059daffa6ef authored by Or Gerlitz on 13 March 2014, 12:52:15 UTC, committed by David S. Miller on 13 March 2014, 17:35:40 UTC 
net/mlx4_en: Deregister multicast vxlan steering rules when going down
 
When mlx4_en_stop_port() is called, we need to deregister also the
tunnel steering rules that relate to multicast.

Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
1 parent 0a8d8c4
Raw File
pm-notifier-error-inject.c 
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/suspend.h>

#include "notifier-error-inject.h"

static int priority;
module_param(priority, int, 0);
MODULE_PARM_DESC(priority, "specify PM notifier priority");

static struct notifier_err_inject pm_notifier_err_inject = {
	.actions = {
		{ NOTIFIER_ERR_INJECT_ACTION(PM_HIBERNATION_PREPARE) },
		{ NOTIFIER_ERR_INJECT_ACTION(PM_SUSPEND_PREPARE) },
		{ NOTIFIER_ERR_INJECT_ACTION(PM_RESTORE_PREPARE) },
		{}
	}
};

static struct dentry *dir;

static int err_inject_init(void)
{
	int err;

	dir = notifier_err_inject_init("pm", notifier_err_inject_dir,
					&pm_notifier_err_inject, priority);
	if (IS_ERR(dir))
		return PTR_ERR(dir);

	err = register_pm_notifier(&pm_notifier_err_inject.nb);
	if (err)
		debugfs_remove_recursive(dir);

	return err;
}

static void err_inject_exit(void)
{
	unregister_pm_notifier(&pm_notifier_err_inject.nb);
	debugfs_remove_recursive(dir);
}

module_init(err_inject_init);
module_exit(err_inject_exit);

MODULE_DESCRIPTION("PM notifier error injection module");
MODULE_LICENSE("GPL");
MODULE_AUTHOR("Akinobu Mita <akinobu.mita@gmail.com>");
back to top