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rf_parityloggingdags.h revision 1.3.50.1 
      1  1.3.50.1   kent /*	$NetBSD: rf_parityloggingdags.h,v 1.3.50.1 2005/04/29 11:29:15 kent Exp $	*/
      2       1.1  oster /*
      3       1.1  oster  * Copyright (c) 1995 Carnegie-Mellon University.
      4       1.1  oster  * All rights reserved.
      5       1.1  oster  *
      6       1.1  oster  * Author: William V. Courtright II
      7       1.1  oster  *
      8       1.1  oster  * Permission to use, copy, modify and distribute this software and
      9       1.1  oster  * its documentation is hereby granted, provided that both the copyright
     10       1.1  oster  * notice and this permission notice appear in all copies of the
     11       1.1  oster  * software, derivative works or modified versions, and any portions
     12       1.1  oster  * thereof, and that both notices appear in supporting documentation.
     13       1.1  oster  *
     14       1.1  oster  * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
     15       1.1  oster  * CONDITION.  CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND
     16       1.1  oster  * FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
     17       1.1  oster  *
     18       1.1  oster  * Carnegie Mellon requests users of this software to return to
     19       1.1  oster  *
     20       1.1  oster  *  Software Distribution Coordinator  or  Software.Distribution (at) CS.CMU.EDU
     21       1.1  oster  *  School of Computer Science
     22       1.1  oster  *  Carnegie Mellon University
     23       1.1  oster  *  Pittsburgh PA 15213-3890
     24       1.1  oster  *
     25       1.1  oster  * any improvements or extensions that they make and grant Carnegie the
     26       1.1  oster  * rights to redistribute these changes.
     27       1.1  oster  */
     28       1.1  oster 
     29       1.1  oster /****************************************************************************
     30       1.1  oster  *                                                                          *
     31       1.1  oster  * rf_parityloggingdags.h -- header file for parity logging dags            *
     32       1.1  oster  *                                                                          *
     33       1.1  oster  ****************************************************************************/
     34       1.1  oster 
     35       1.1  oster #ifndef _RF__RF_PARITYLOGGINGDAGS_H_
     36       1.1  oster #define _RF__RF_PARITYLOGGINGDAGS_H_
     37       1.1  oster 
     38       1.1  oster /* routines that create DAGs */
     39  1.3.50.1   kent void
     40       1.3  oster rf_CommonCreateParityLoggingLargeWriteDAG(RF_Raid_t * raidPtr,
     41       1.3  oster     RF_AccessStripeMap_t * asmap, RF_DagHeader_t * dag_h,
     42       1.3  oster     void *bp, RF_RaidAccessFlags_t flags, RF_AllocListElem_t * allocList,
     43       1.3  oster     int nfaults, int (*redFunc) (RF_DagNode_t *));
     44       1.3  oster 	void    rf_CommonCreateParityLoggingSmallWriteDAG(RF_Raid_t * raidPtr,
     45       1.3  oster             RF_AccessStripeMap_t * asmap, RF_DagHeader_t * dag_h,
     46       1.3  oster             void *bp, RF_RaidAccessFlags_t flags, RF_AllocListElem_t * allocList,
     47       1.3  oster             RF_RedFuncs_t * pfuncs, RF_RedFuncs_t * qfuncs);
     48       1.1  oster 
     49       1.3  oster 	void    rf_CreateParityLoggingLargeWriteDAG(RF_Raid_t * raidPtr,
     50       1.3  oster             RF_AccessStripeMap_t * asmap, RF_DagHeader_t * dag_h,
     51       1.3  oster             void *bp, RF_RaidAccessFlags_t flags, RF_AllocListElem_t * allocList,
     52       1.3  oster             int nfaults, int (*redFunc) (RF_DagNode_t *));
     53       1.3  oster 	void    rf_CreateParityLoggingSmallWriteDAG(RF_Raid_t * raidPtr,
     54       1.3  oster             RF_AccessStripeMap_t * asmap, RF_DagHeader_t * dag_h,
     55       1.3  oster             void *bp, RF_RaidAccessFlags_t flags, RF_AllocListElem_t * allocList,
     56       1.3  oster             RF_RedFuncs_t * pfuncs, RF_RedFuncs_t * qfuncs);
     57       1.1  oster 
     58       1.3  oster #endif				/* !_RF__RF_PARITYLOGGINGDAGS_H_ */
     59