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Make the size of null node hash table to desiredvnodes instead of 16.

This commit is contained in:
enami 2001-11-07 04:55:26 +00:00
parent 3058ad6190
commit 8e5afc2cbe
1 changed files with 2 additions and 4 deletions
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6
sys/miscfs/nullfs/null_vfsops.c
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@ -1,4 +1,4 @@
/* $NetBSD: null_vfsops.c,v 1.34 2001/11/07 04:21:26 enami Exp $ */
/* $NetBSD: null_vfsops.c,v 1.35 2001/11/07 04:55:26 enami Exp $ */
/*
* Copyright (c) 1999 National Aeronautics & Space Administration
@ -93,8 +93,6 @@ int nullfs_mount __P((struct mount *, const char *, void *,
struct nameidata *, struct proc *));
int nullfs_unmount __P((struct mount *, int, struct proc *));
#define NNULLNODECACHE 16
/*
* Mount null layer
*/
@ -173,7 +171,7 @@ nullfs_mount(mp, path, data, ndp, p)
nmp->nullm_alloc = layer_node_alloc; /* the default alloc is fine */
nmp->nullm_vnodeop_p = null_vnodeop_p;
simple_lock_init(&nmp->nullm_hashlock);
nmp->nullm_node_hashtbl = hashinit(NNULLNODECACHE, HASH_LIST, M_CACHE,
nmp->nullm_node_hashtbl = hashinit(desiredvnodes, HASH_LIST, M_CACHE,
M_WAITOK, &nmp->nullm_node_hash);
/*