diff options
| author | David Greenman <dg@FreeBSD.org> | 1995-04-04 02:01:13 +0000 |
|---|---|---|
| committer | David Greenman <dg@FreeBSD.org> | 1995-04-04 02:01:13 +0000 |
| commit | 22e53424b295b4155e4c090aa469d652faaaa4d2 (patch) | |
| tree | 68f8b7afc54e8eb8e88174f20ec57f9253dd8ae0 /sys/kern/vfs_cache.c | |
| parent | 2e837708b18d4e2441cf01000071a472b8a00366 (diff) | |
Notes
Diffstat (limited to 'sys/kern/vfs_cache.c')
| -rw-r--r-- | sys/kern/vfs_cache.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/sys/kern/vfs_cache.c b/sys/kern/vfs_cache.c index 8dc79db41710..bb4b8be16fee 100644 --- a/sys/kern/vfs_cache.c +++ b/sys/kern/vfs_cache.c @@ -33,7 +33,7 @@ * SUCH DAMAGE. * * @(#)vfs_cache.c 8.3 (Berkeley) 8/22/94 - * $Id: vfs_cache.c,v 1.11 1995/03/12 02:01:20 phk Exp $ + * $Id: vfs_cache.c,v 1.12 1995/03/19 09:33:51 davidg Exp $ */ #include <sys/param.h> @@ -72,7 +72,7 @@ */ LIST_HEAD(nchashhead, namecache) *nchashtbl; /* Hash Table */ TAILQ_HEAD(, namecache) nclruhead; /* LRU chain */ -u_long nchash; /* size of hash table - 1 */ +u_long nchash; /* size of hash table */ struct nchstats nchstats; /* cache effectiveness statistics */ struct vnode nchENOENT; /* our own "novnode" */ int doingcache = 1; /* 1 => enable the cache */ @@ -134,7 +134,7 @@ cache_lookup(dvp, vpp, cnp) return (0); } - ncpp = &nchashtbl[(dvp->v_id + cnp->cn_hash) & nchash]; + ncpp = &nchashtbl[(dvp->v_id + cnp->cn_hash) % nchash]; for (ncp = ncpp->lh_first; ncp != 0; ncp = nnp) { nnp = ncp->nc_hash.le_next; /* If one of the vp's went stale, don't bother anymore. */ @@ -235,7 +235,7 @@ cache_enter(dvp, vp, cnp) ncp->nc_nlen = cnp->cn_namelen; bcopy(cnp->cn_nameptr, ncp->nc_name, (unsigned)ncp->nc_nlen); TAILQ_INSERT_TAIL(&nclruhead, ncp, nc_lru); - ncpp = &nchashtbl[(dvp->v_id + cnp->cn_hash) & nchash]; + ncpp = &nchashtbl[(dvp->v_id + cnp->cn_hash) % nchash]; LIST_INSERT_HEAD(ncpp, ncp, nc_hash); } @@ -248,7 +248,7 @@ nchinit() { TAILQ_INIT(&nclruhead); - nchashtbl = hashinit(desiredvnodes, M_CACHE, &nchash); + nchashtbl = phashinit(desiredvnodes, M_CACHE, &nchash); nchENOENT.v_id = 1; } |