taskq_impl.h revision b819cea2f73f98c5662230cc9affc8cc84f77fcf
/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (the "License").
* You may not use this file except in compliance with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright 2010 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
/*
* Copyright 2013 Nexenta Systems, Inc. All rights reserved.
*/
#ifndef _SYS_TASKQ_IMPL_H
#define _SYS_TASKQ_IMPL_H
#include <sys/taskq.h>
#include <sys/inttypes.h>
#include <sys/vmem.h>
#include <sys/list.h>
#include <sys/kstat.h>
#ifdef __cplusplus
extern "C" {
#endif
typedef struct taskq_ent {
struct taskq_ent *tqent_next;
struct taskq_ent *tqent_prev;
task_func_t *tqent_func;
void *tqent_arg;
uintptr_t tqent_flags;
} taskq_ent_t;
#define TQENT_FLAG_PREALLOC 0x1 /* taskq_dispatch_ent used */
/* Special form of taskq dispatch that uses preallocated entries. */
void taskq_dispatch_ent(taskq_t *, task_func_t, void *, uint_t, taskq_ent_t *);
#ifdef __cplusplus
}
#endif
#endif /* _SYS_TASKQ_IMPL_H */