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Cleanup rf_enableAtomicRMW and its use. According to the comments, we

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can't set this to anything other than zero anyway.  Shaves off another
900 bytes.  lu_flag's days are numbered now, as are the middle
parameters of RF_CREATE_PARAM3.
This commit is contained in:
oster 2004-01-09 23:26:17 +00:00
parent 8f3b1a3c98
commit 35d7c1ee7e
2 changed files with 4 additions and 9 deletions
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6
sys/dev/raidframe/rf_dagffwr.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: rf_dagffwr.c,v 1.14 2004/01/06 03:27:13 oster Exp $ */
/* $NetBSD: rf_dagffwr.c,v 1.15 2004/01/09 23:26:17 oster Exp $ */
/*
* Copyright (c) 1995 Carnegie-Mellon University.
* All rights reserved.
@ -34,7 +34,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: rf_dagffwr.c,v 1.14 2004/01/06 03:27:13 oster Exp $");
__KERNEL_RCSID(0, "$NetBSD: rf_dagffwr.c,v 1.15 2004/01/09 23:26:17 oster Exp $");
#include <dev/raidframe/raidframevar.h>
@ -491,7 +491,7 @@ rf_CommonCreateSmallWriteDAG(RF_Raid_t *raidPtr, RF_AccessStripeMap_t *asmap,
long nfaults;
nfaults = qfuncs ? 2 : 1;
lu_flag = (rf_enableAtomicRMW) ? 1 : 0; /* lock/unlock flag */
lu_flag = 0; /* lock/unlock flag */
parityStripeID = rf_RaidAddressToParityStripeID(&(raidPtr->Layout),
asmap->raidAddress, &which_ru);

7
sys/dev/raidframe/rf_optnames.h
View File

@ -1,4 +1,4 @@
/* $NetBSD: rf_optnames.h,v 1.9 2003/12/31 22:25:38 oster Exp $ */
/* $NetBSD: rf_optnames.h,v 1.10 2004/01/09 23:26:17 oster Exp $ */
/*
* rf_optnames.h
*/
@ -38,11 +38,6 @@ RF_DBG_OPTION(cscanDebug, 0) /* debug CSCAN sorting */
RF_DBG_OPTION(dagDebug, 0)
RF_DBG_OPTION(degDagDebug, 0)
RF_DBG_OPTION(diskDebug, 0)
RF_DBG_OPTION(enableAtomicRMW, 0) /* this debug var enables locking of
* the disk arm during small-write
* operations. Setting this variable
* to anything other than 0 will
* result in deadlock. (wvcii) */
RF_DBG_OPTION(engineDebug, 0)
RF_DBG_OPTION(fifoDebug, 0) /* debug fifo queueing */
RF_DBG_OPTION(floatingRbufDebug, 0)