mirror of
https://git.FreeBSD.org/src.git
synced 2024-12-18 10:35:55 +00:00
64 lines
2.2 KiB
C
64 lines
2.2 KiB
C
/* $FreeBSD$ */
|
|
/* $NetBSD: rf_reconbuffer.h,v 1.3 1999/02/05 00:06:16 oster Exp $ */
|
|
/*
|
|
* Copyright (c) 1995 Carnegie-Mellon University.
|
|
* All rights reserved.
|
|
*
|
|
* Author: Mark Holland
|
|
*
|
|
* 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_reconbuffer.h -- header file for reconstruction buffer manager
|
|
*
|
|
*******************************************************************/
|
|
|
|
#ifndef _RF__RF_RECONBUFFER_H_
|
|
#define _RF__RF_RECONBUFFER_H_
|
|
|
|
#include <dev/raidframe/rf_types.h>
|
|
#include <dev/raidframe/rf_reconstruct.h>
|
|
|
|
int
|
|
rf_SubmitReconBuffer(RF_ReconBuffer_t * rbuf, int keep_int,
|
|
int use_committed);
|
|
int
|
|
rf_SubmitReconBufferBasic(RF_ReconBuffer_t * rbuf, int keep_int,
|
|
int use_committed);
|
|
int
|
|
rf_MultiWayReconXor(RF_Raid_t * raidPtr,
|
|
RF_ReconParityStripeStatus_t * pssPtr);
|
|
RF_ReconBuffer_t *rf_GetFullReconBuffer(RF_ReconCtrl_t * reconCtrlPtr);
|
|
int
|
|
rf_CheckForFullRbuf(RF_Raid_t * raidPtr, RF_ReconCtrl_t * reconCtrl,
|
|
RF_ReconParityStripeStatus_t * pssPtr, int numDataCol);
|
|
void
|
|
rf_ReleaseFloatingReconBuffer(RF_Raid_t * raidPtr, RF_RowCol_t row,
|
|
RF_ReconBuffer_t * rbuf);
|
|
void
|
|
rf_ReleaseBufferWaiters(RF_Raid_t * raidPtr,
|
|
RF_ReconParityStripeStatus_t * pssPtr);
|
|
void rf_ReleaseBufferWaiter(RF_ReconCtrl_t * rcPtr, RF_ReconBuffer_t * rbuf);
|
|
|
|
#endif /* !_RF__RF_RECONBUFFER_H_ */
|