/*
* Copyright (c) 2010, Intel Corporation.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope 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, see .
*
* Author: John Fastabend
*/
#ifndef _DCB_EVENT_H
#define _DCB_EVENT_H
enum dcbevent_notif_type {
DCB_APP_EVENT = 1,
};
#ifdef CONFIG_DCB
int register_dcbevent_notifier(struct notifier_block *nb);
int unregister_dcbevent_notifier(struct notifier_block *nb);
int call_dcbevent_notifiers(unsigned long val, void *v);
#else
static inline int
register_dcbevent_notifier(struct notifier_block *nb)
{
return 0;
}
static inline int unregister_dcbevent_notifier(struct notifier_block *nb)
{
return 0;
}
static inline int call_dcbevent_notifiers(unsigned long val, void *v)
{
return 0;
}
#endif /* CONFIG_DCB */
#endif
p-back'>packet-rx-pump-back
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace
Pull namespace fix from Eric Biederman:
"This has a single brown bag fix.
The possible deadlock with dec_pid_namespaces that I had thought was
fixed earlier turned out only to have been moved. So instead of being
cleaver this change takes ucounts_lock with irqs disabled. So
dec_ucount can be used from any context without fear of deadlock.
The items accounted for dec_ucount and inc_ucount are all
comparatively heavy weight objects so I don't exepct this will have
any measurable performance impact"
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace:
userns: Make ucounts lock irq-safe
Diffstat (limited to 'include/xen/interface/hvm/params.h')