sysdc_impl.h revision 35a5a3587fd94b666239c157d3722745250ccbd7
/*
* 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
* 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 2009 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
#ifndef _SYS_SYSDC_IMPL_H
#define _SYS_SYSDC_IMPL_H
#ifdef __cplusplus
extern "C" {
#endif
struct _kthread;
struct cpupart;
/*
* Tracks per-processor-set information for SDC. Its main use is to
* implement per-processor-set breaks.
*/
typedef struct sysdc_pset {
/* The remainder is only touched by sysdc_update() */
/* debugging fields */
} sysdc_pset_t;
/*
* Per-thread information, pointed to by t_cldata.
*/
typedef struct sysdc {
/* protected by sdl_lock */
/* protected by arrangement between thread and sysdc_update() */
/* protected by thread_lock() */
/* for debugging only */
} sysdc_t;
/*
* Hash bucket of active SDC threads.
*/
typedef struct sysdc_list {
} sysdc_list_t;
/*
* Args to CL_ENTERCLASS().
*/
typedef struct sysdc_params {
/*
* Duty cycles are percentages in the range [1,100].
*/
#ifdef __cplusplus
}
#endif
#endif /* _SYS_SYSDC_IMPL_H */