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o Export nchstats ("VFS cache effectiveness statistics") using

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SYSCTL_OPAQUE.  This removes a reason that systat requires
  setgid kmem.  More to come.
This commit is contained in:
Robert Watson 2000-11-20 00:41:11 +00:00
parent cee313c431
commit aa5429970c
1 changed files with 4 additions and 0 deletions
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sys/kern/vfs_cache.c
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@ -123,6 +123,10 @@ static u_long numposhits; STATNODE(CTLFLAG_RD, numposhits, &numposhits);
static u_long numnegzaps; STATNODE(CTLFLAG_RD, numnegzaps, &numnegzaps);
static u_long numneghits; STATNODE(CTLFLAG_RD, numneghits, &numneghits);
SYSCTL_OPAQUE(_vfs_cache, OID_AUTO, nchstats, CTLFLAG_RD, &nchstats,
sizeof(nchstats), "LU", "VFS cache effectiveness statistics");
static void cache_zap __P((struct namecache *ncp));