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Minor cleanup/reformatting.

This commit is contained in:
oster 2002-09-21 14:47:07 +00:00
parent 7f926b9934
commit 86a6fcfe0a
1 changed files with 50 additions and 39 deletions
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89
sys/dev/raidframe/rf_dagutils.h
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@ -1,4 +1,4 @@
/* $NetBSD: rf_dagutils.h,v 1.5 2002/09/21 00:56:57 oster Exp $ */
/* $NetBSD: rf_dagutils.h,v 1.6 2002/09/21 14:47:07 oster Exp $ */
/*
* Copyright (c) 1995 Carnegie-Mellon University.
* All rights reserved.
@ -53,66 +53,77 @@ extern RF_RedFuncs_t rf_xorRecoveryFuncs;
void
rf_InitNode(RF_DagNode_t * node, RF_NodeStatus_t initstatus,
int commit,
int (*doFunc) (RF_DagNode_t * node),
int (*undoFunc) (RF_DagNode_t * node),
int (*wakeFunc) (RF_DagNode_t * node, int status),
int nSucc, int nAnte, int nParam, int nResult,
RF_DagHeader_t * hdr, char *name, RF_AllocListElem_t * alist);
int commit,
int (*doFunc) (RF_DagNode_t * node),
int (*undoFunc) (RF_DagNode_t * node),
int (*wakeFunc) (RF_DagNode_t * node, int status),
int nSucc, int nAnte, int nParam, int nResult,
RF_DagHeader_t * hdr, char *name, RF_AllocListElem_t * alist);
void rf_FreeDAG(RF_DagHeader_t * dag_h);
void rf_FreeDAG(RF_DagHeader_t * dag_h);
int rf_ConfigureDAGs(RF_ShutdownList_t ** listp);
int rf_ConfigureDAGs(RF_ShutdownList_t ** listp);
RF_DagHeader_t *rf_AllocDAGHeader(void);
RF_DagHeader_t *rf_AllocDAGHeader(void);
void rf_FreeDAGHeader(RF_DagHeader_t * dh);
void rf_FreeDAGHeader(RF_DagHeader_t * dh);
void *rf_AllocBuffer(RF_Raid_t * raidPtr, RF_DagHeader_t * dag_h,
RF_PhysDiskAddr_t * pda, RF_AllocListElem_t * allocList);
void *rf_AllocBuffer(RF_Raid_t * raidPtr, RF_DagHeader_t * dag_h,
RF_PhysDiskAddr_t * pda,
RF_AllocListElem_t * allocList);
char *rf_NodeStatusString(RF_DagNode_t * node);
char *rf_NodeStatusString(RF_DagNode_t * node);
void rf_PrintNodeInfoString(RF_DagNode_t * node);
void rf_PrintNodeInfoString(RF_DagNode_t * node);
int rf_AssignNodeNums(RF_DagHeader_t * dag_h);
int rf_AssignNodeNums(RF_DagHeader_t * dag_h);
int rf_RecurAssignNodeNums(RF_DagNode_t * node, int num, int unvisited);
int rf_RecurAssignNodeNums(RF_DagNode_t * node, int num, int unvisited);
void rf_ResetDAGHeaderPointers(RF_DagHeader_t * dag_h, RF_DagHeader_t * newptr);
void rf_ResetDAGHeaderPointers(RF_DagHeader_t * dag_h,
RF_DagHeader_t * newptr);
void rf_RecurResetDAGHeaderPointers(RF_DagNode_t * node, RF_DagHeader_t * newptr);
void rf_RecurResetDAGHeaderPointers(RF_DagNode_t * node,
RF_DagHeader_t * newptr);
void rf_PrintDAGList(RF_DagHeader_t * dag_h);
void rf_PrintDAGList(RF_DagHeader_t * dag_h);
int rf_ValidateDAG(RF_DagHeader_t * dag_h);
int rf_ValidateDAG(RF_DagHeader_t * dag_h);
void rf_redirect_asm(RF_Raid_t * raidPtr, RF_AccessStripeMap_t * asmap);
void rf_redirect_asm(RF_Raid_t * raidPtr, RF_AccessStripeMap_t * asmap);
void rf_MapUnaccessedPortionOfStripe(RF_Raid_t * raidPtr,
RF_RaidLayout_t * layoutPtr,
RF_AccessStripeMap_t * asmap, RF_DagHeader_t * dag_h,
RF_AccessStripeMapHeader_t ** new_asm_h, int *nRodNodes, char **sosBuffer,
char **eosBuffer, RF_AllocListElem_t * allocList);
void rf_MapUnaccessedPortionOfStripe(RF_Raid_t * raidPtr,
RF_RaidLayout_t * layoutPtr,
RF_AccessStripeMap_t * asmap,
RF_DagHeader_t * dag_h,
RF_AccessStripeMapHeader_t ** new_asm_h,
int *nRodNodes, char **sosBuffer,
char **eosBuffer,
RF_AllocListElem_t * allocList);
int rf_PDAOverlap(RF_RaidLayout_t * layoutPtr, RF_PhysDiskAddr_t * src,
RF_PhysDiskAddr_t * dest);
int rf_PDAOverlap(RF_RaidLayout_t * layoutPtr, RF_PhysDiskAddr_t * src,
RF_PhysDiskAddr_t * dest);
void rf_GenerateFailedAccessASMs(RF_Raid_t * raidPtr,
RF_AccessStripeMap_t * asmap, RF_PhysDiskAddr_t * failedPDA,
RF_DagHeader_t * dag_h, RF_AccessStripeMapHeader_t ** new_asm_h,
int *nXorBufs, char **rpBufPtr, char *overlappingPDAs,
RF_AllocListElem_t * allocList);
void rf_GenerateFailedAccessASMs(RF_Raid_t * raidPtr,
RF_AccessStripeMap_t * asmap,
RF_PhysDiskAddr_t * failedPDA,
RF_DagHeader_t * dag_h,
RF_AccessStripeMapHeader_t ** new_asm_h,
int *nXorBufs, char **rpBufPtr,
char *overlappingPDAs,
RF_AllocListElem_t * allocList);
/* flags used by RangeRestrictPDA */
#define RF_RESTRICT_NOBUFFER 0
#define RF_RESTRICT_DOBUFFER 1
void rf_RangeRestrictPDA(RF_Raid_t * raidPtr, RF_PhysDiskAddr_t * src,
RF_PhysDiskAddr_t * dest, int dobuffer, int doraidaddr);
void rf_RangeRestrictPDA(RF_Raid_t * raidPtr, RF_PhysDiskAddr_t * src,
RF_PhysDiskAddr_t * dest, int dobuffer,
int doraidaddr);
int rf_compute_workload_shift(RF_Raid_t * raidPtr, RF_PhysDiskAddr_t * pda);
void rf_SelectMirrorDiskIdle(RF_DagNode_t * node);
void rf_SelectMirrorDiskPartition(RF_DagNode_t * node);
int rf_compute_workload_shift(RF_Raid_t * raidPtr,
RF_PhysDiskAddr_t * pda);
void rf_SelectMirrorDiskIdle(RF_DagNode_t * node);
void rf_SelectMirrorDiskPartition(RF_DagNode_t * node);
#endif /* !_RF__RF_DAGUTILS_H_ */