710948de69
world. This should be considered highly experimental. Approved-by: re
60 lines
2.7 KiB
C
60 lines
2.7 KiB
C
/* $FreeBSD$ */
|
|
/* $NetBSD: rf_parityloggingdags.h,v 1.3 1999/02/05 00:06:14 oster Exp $ */
|
|
/*
|
|
* Copyright (c) 1995 Carnegie-Mellon University.
|
|
* All rights reserved.
|
|
*
|
|
* Author: William V. Courtright II
|
|
*
|
|
* Permission to use, copy, modify and distribute this software and
|
|
* its documentation is hereby granted, provided that both the copyright
|
|
* notice and this permission notice appear in all copies of the
|
|
* software, derivative works or modified versions, and any portions
|
|
* thereof, and that both notices appear in supporting documentation.
|
|
*
|
|
* CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
|
|
* CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND
|
|
* FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
|
|
*
|
|
* Carnegie Mellon requests users of this software to return to
|
|
*
|
|
* Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
|
|
* School of Computer Science
|
|
* Carnegie Mellon University
|
|
* Pittsburgh PA 15213-3890
|
|
*
|
|
* any improvements or extensions that they make and grant Carnegie the
|
|
* rights to redistribute these changes.
|
|
*/
|
|
|
|
/****************************************************************************
|
|
* *
|
|
* rf_parityloggingdags.h -- header file for parity logging dags *
|
|
* *
|
|
****************************************************************************/
|
|
|
|
#ifndef _RF__RF_PARITYLOGGINGDAGS_H_
|
|
#define _RF__RF_PARITYLOGGINGDAGS_H_
|
|
|
|
/* routines that create DAGs */
|
|
void
|
|
rf_CommonCreateParityLoggingLargeWriteDAG(RF_Raid_t * raidPtr,
|
|
RF_AccessStripeMap_t * asmap, RF_DagHeader_t * dag_h,
|
|
void *bp, RF_RaidAccessFlags_t flags, RF_AllocListElem_t * allocList,
|
|
int nfaults, int (*redFunc) (RF_DagNode_t *));
|
|
void rf_CommonCreateParityLoggingSmallWriteDAG(RF_Raid_t * raidPtr,
|
|
RF_AccessStripeMap_t * asmap, RF_DagHeader_t * dag_h,
|
|
void *bp, RF_RaidAccessFlags_t flags, RF_AllocListElem_t * allocList,
|
|
RF_RedFuncs_t * pfuncs, RF_RedFuncs_t * qfuncs);
|
|
|
|
void rf_CreateParityLoggingLargeWriteDAG(RF_Raid_t * raidPtr,
|
|
RF_AccessStripeMap_t * asmap, RF_DagHeader_t * dag_h,
|
|
void *bp, RF_RaidAccessFlags_t flags, RF_AllocListElem_t * allocList,
|
|
int nfaults, int (*redFunc) (RF_DagNode_t *));
|
|
void rf_CreateParityLoggingSmallWriteDAG(RF_Raid_t * raidPtr,
|
|
RF_AccessStripeMap_t * asmap, RF_DagHeader_t * dag_h,
|
|
void *bp, RF_RaidAccessFlags_t flags, RF_AllocListElem_t * allocList,
|
|
RF_RedFuncs_t * pfuncs, RF_RedFuncs_t * qfuncs);
|
|
|
|
#endif /* !_RF__RF_PARITYLOGGINGDAGS_H_ */
|