diff options
Diffstat (limited to 'sys/dev/raidframe/rf_chaindecluster.h')
| -rw-r--r-- | sys/dev/raidframe/rf_chaindecluster.h | 115 |
1 files changed, 31 insertions, 84 deletions
diff --git a/sys/dev/raidframe/rf_chaindecluster.h b/sys/dev/raidframe/rf_chaindecluster.h index 52a94deac2f..f8105d177d8 100644 --- a/sys/dev/raidframe/rf_chaindecluster.h +++ b/sys/dev/raidframe/rf_chaindecluster.h @@ -1,5 +1,5 @@ -/* $OpenBSD: rf_chaindecluster.h,v 1.1 1999/01/11 14:29:01 niklas Exp $ */ -/* $NetBSD: rf_chaindecluster.h,v 1.1 1998/11/13 04:20:26 oster Exp $ */ +/* $OpenBSD: rf_chaindecluster.h,v 1.2 1999/02/16 00:02:26 niklas Exp $ */ +/* $NetBSD: rf_chaindecluster.h,v 1.3 1999/02/05 00:06:06 oster Exp $ */ /* * Copyright (c) 1995 Carnegie-Mellon University. * All rights reserved. @@ -31,93 +31,40 @@ * header file for Chained Declustering */ -/* - * : - * Log: rf_chaindecluster.h,v - * Revision 1.14 1996/07/29 14:05:12 jimz - * fix numPUs/numRUs confusion (everything is now numRUs) - * clean up some commenting, return values - * - * Revision 1.13 1996/07/22 19:52:16 jimz - * switched node params to RF_DagParam_t, a union of - * a 64-bit int and a void *, for better portability - * attempted hpux port, but failed partway through for - * lack of a single C compiler capable of compiling all - * source files - * - * Revision 1.12 1996/06/10 11:55:47 jimz - * Straightened out some per-array/not-per-array distinctions, fixed - * a couple bugs related to confusion. Added shutdown lists. Removed - * layout shutdown function (now subsumed by shutdown lists). - * - * Revision 1.11 1996/06/07 22:26:27 jimz - * type-ify which_ru (RF_ReconUnitNum_t) - * - * Revision 1.10 1996/06/07 21:33:04 jimz - * begin using consistent types for sector numbers, - * stripe numbers, row+col numbers, recon unit numbers - * - * Revision 1.9 1996/06/03 23:28:26 jimz - * more bugfixes - * check in tree to sync for IPDS runs with current bugfixes - * there still may be a problem with threads in the script test - * getting I/Os stuck- not trivially reproducible (runs ~50 times - * in a row without getting stuck) - * - * Revision 1.8 1996/05/31 22:26:54 jimz - * fix a lot of mapping problems, memory allocation problems - * found some weird lock issues, fixed 'em - * more code cleanup - * - * Revision 1.7 1996/05/27 18:56:37 jimz - * more code cleanup - * better typing - * compiles in all 3 environments - * - * Revision 1.6 1996/05/23 21:46:35 jimz - * checkpoint in code cleanup (release prep) - * lots of types, function names have been fixed - * - * Revision 1.5 1996/05/18 19:51:34 jimz - * major code cleanup- fix syntax, make some types consistent, - * add prototypes, clean out dead code, et cetera - * - * Revision 1.4 1996/02/22 16:45:59 amiri - * added declaration of dag selection function - * - * Revision 1.3 1995/12/01 15:16:56 root - * added copyright info - * - * Revision 1.2 1995/11/17 19:55:21 amiri - * prototyped MapParityChainDecluster - */ #ifndef _RF__RF_CHAINDECLUSTER_H_ #define _RF__RF_CHAINDECLUSTER_H_ -int rf_ConfigureChainDecluster(RF_ShutdownList_t **listp, RF_Raid_t *raidPtr, - RF_Config_t *cfgPtr); -RF_ReconUnitCount_t rf_GetNumSpareRUsChainDecluster(RF_Raid_t *raidPtr); -void rf_MapSectorChainDecluster(RF_Raid_t *raidPtr, RF_RaidAddr_t raidSector, - RF_RowCol_t *row, RF_RowCol_t *col, RF_SectorNum_t *diskSector, int remap); -void rf_MapParityChainDecluster(RF_Raid_t *raidPtr, RF_RaidAddr_t raidSector, - RF_RowCol_t *row, RF_RowCol_t *col, RF_SectorNum_t *diskSector, int remap); -void rf_IdentifyStripeChainDecluster(RF_Raid_t *raidPtr, RF_RaidAddr_t addr, - RF_RowCol_t **diskids, RF_RowCol_t *outRow); -void rf_MapSIDToPSIDChainDecluster(RF_RaidLayout_t *layoutPtr, - RF_StripeNum_t stripeID, RF_StripeNum_t *psID, - RF_ReconUnitNum_t *which_ru); -void rf_RAIDCDagSelect(RF_Raid_t *raidPtr, RF_IoType_t type, - RF_AccessStripeMap_t *asmap, - RF_VoidFuncPtr *); +int +rf_ConfigureChainDecluster(RF_ShutdownList_t ** listp, RF_Raid_t * raidPtr, + RF_Config_t * cfgPtr); +RF_ReconUnitCount_t rf_GetNumSpareRUsChainDecluster(RF_Raid_t * raidPtr); +void +rf_MapSectorChainDecluster(RF_Raid_t * raidPtr, RF_RaidAddr_t raidSector, + RF_RowCol_t * row, RF_RowCol_t * col, RF_SectorNum_t * diskSector, int remap); +void +rf_MapParityChainDecluster(RF_Raid_t * raidPtr, RF_RaidAddr_t raidSector, + RF_RowCol_t * row, RF_RowCol_t * col, RF_SectorNum_t * diskSector, int remap); +void +rf_IdentifyStripeChainDecluster(RF_Raid_t * raidPtr, RF_RaidAddr_t addr, + RF_RowCol_t ** diskids, RF_RowCol_t * outRow); +void +rf_MapSIDToPSIDChainDecluster(RF_RaidLayout_t * layoutPtr, + RF_StripeNum_t stripeID, RF_StripeNum_t * psID, + RF_ReconUnitNum_t * which_ru); +void +rf_RAIDCDagSelect(RF_Raid_t * raidPtr, RF_IoType_t type, + RF_AccessStripeMap_t * asmap, + RF_VoidFuncPtr *); #if 0 - void (**createFunc)(RF_Raid_t *, - RF_AccessStripeMap_t *, - RF_DagHeader_t *, - void *, - RF_RaidAccessFlags_t, - RF_AllocListElem_t *) +void (**createFunc) (RF_Raid_t *, + RF_AccessStripeMap_t *, + RF_DagHeader_t *, + void *, + RF_RaidAccessFlags_t, + RF_AllocListElem_t *) +/**INDENT** Warning@59: Extra ) */ ); #endif -#endif /* !_RF__RF_CHAINDECLUSTER_H_ */ +#endif /* !_RF__RF_CHAINDECLUSTER_H_ */ |