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This commit is contained in:
jonathan 2003-12-06 02:43:17 +00:00
parent efee714557
commit 8f814572a8
1 changed files with 18 additions and 3 deletions
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21
sys/nfs/nfs.h
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@ -1,4 +1,4 @@
/* $NetBSD: nfs.h,v 1.42 2003/09/26 11:51:53 yamt Exp $ */ /* $NetBSD: nfs.h,v 1.43 2003/12/06 02:43:17 jonathan Exp $ */
/* /*
* Copyright (c) 1989, 1993, 1995 * Copyright (c) 1989, 1993, 1995
* The Regents of the University of California. All rights reserved. * The Regents of the University of California. All rights reserved.
@ -76,10 +76,25 @@
#define NFS_READDIRSIZE 8192 /* Def. readdir size */ #define NFS_READDIRSIZE 8192 /* Def. readdir size */
#endif #endif
/*
* NFS client IO daemon threads. May be overridden by config options.
*/
#ifndef NFS_MAXASYNCDAEMON
#define NFS_MAXASYNCDAEMON 128 /* Max. number async_daemons runable */
#endif
/*
* NFS client read-ahead. May be overridden by config options.
* Should be no more than NFS_MAXASYNCDAEMON as each read-ahead operation
* requires one IO thread.
*/
#ifndef NFS_MAXRAHEAD
#define NFS_MAXRAHEAD 32 /* Max. read ahead # blocks */
#endif
#define NFS_DEFRAHEAD 2 /* Def. read ahead # blocks */ #define NFS_DEFRAHEAD 2 /* Def. read ahead # blocks */
#define NFS_MAXRAHEAD 4 /* Max. read ahead # blocks */
#define NFS_MAXUIDHASH 64 /* Max. # of hashed uid entries/mp */ #define NFS_MAXUIDHASH 64 /* Max. # of hashed uid entries/mp */
#define NFS_MAXASYNCDAEMON 20 /* Max. number async_daemons runable */
#ifdef _KERNEL #ifdef _KERNEL
extern int nfs_niothreads; /* Number of async_daemons desired */ extern int nfs_niothreads; /* Number of async_daemons desired */
#ifndef NFS_DEFAULT_NIOTHREADS #ifndef NFS_DEFAULT_NIOTHREADS