Date: Tue, 14 Jul 2020 21:17:46 +0000 (UTC) From: Mateusz Guzik <mjg@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r363201 - head/sys/kern Message-ID: <202007142117.06ELHkCG022226@repo.freebsd.org>
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Author: mjg Date: Tue Jul 14 21:17:46 2020 New Revision: 363201 URL: https://svnweb.freebsd.org/changeset/base/363201 Log: cache: remove numcalls The counter is not very useful and if necessary the value can be found by summing up other counters. Modified: head/sys/kern/vfs_cache.c Modified: head/sys/kern/vfs_cache.c ============================================================================== --- head/sys/kern/vfs_cache.c Tue Jul 14 21:17:08 2020 (r363200) +++ head/sys/kern/vfs_cache.c Tue Jul 14 21:17:46 2020 (r363201) @@ -407,7 +407,6 @@ static SYSCTL_NODE(_vfs, OID_AUTO, cache, CTLFLAG_RW | STATNODE_ULONG(numneg, "Number of negative cache entries"); STATNODE_ULONG(numcache, "Number of cache entries"); STATNODE_COUNTER(numcachehv, "Number of namecache entries with vnodes held"); -STATNODE_COUNTER(numcalls, "Number of cache lookups"); STATNODE_COUNTER(numdrops, "Number of dropped entries due to reaching the limit"); STATNODE_COUNTER(dothits, "Number of '.' hits"); STATNODE_COUNTER(dotdothits, "Number of '..' hits"); @@ -1384,8 +1383,6 @@ cache_lookup(struct vnode *dvp, struct vnode **vpp, st return (0); } #endif - - counter_u64_add(numcalls, 1); if (__predict_false(cnp->cn_namelen == 1 && cnp->cn_nameptr[0] == '.')) return (cache_lookup_dot(dvp, vpp, cnp, tsp, ticksp));
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