cache: remove numcalls
The counter is not very useful and if necessary the value can be found by summing up other counters.
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svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=363201
@ -407,7 +407,6 @@ static SYSCTL_NODE(_vfs, OID_AUTO, cache, CTLFLAG_RW | CTLFLAG_MPSAFE, 0,
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STATNODE_ULONG(numneg, "Number of negative cache entries");
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STATNODE_ULONG(numneg, "Number of negative cache entries");
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STATNODE_ULONG(numcache, "Number of cache entries");
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STATNODE_ULONG(numcache, "Number of cache entries");
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STATNODE_COUNTER(numcachehv, "Number of namecache entries with vnodes held");
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STATNODE_COUNTER(numcachehv, "Number of namecache entries with vnodes held");
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STATNODE_COUNTER(numcalls, "Number of cache lookups");
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STATNODE_COUNTER(numdrops, "Number of dropped entries due to reaching the limit");
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STATNODE_COUNTER(numdrops, "Number of dropped entries due to reaching the limit");
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STATNODE_COUNTER(dothits, "Number of '.' hits");
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STATNODE_COUNTER(dothits, "Number of '.' hits");
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STATNODE_COUNTER(dotdothits, "Number of '..' hits");
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STATNODE_COUNTER(dotdothits, "Number of '..' hits");
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@ -1385,8 +1384,6 @@ cache_lookup(struct vnode *dvp, struct vnode **vpp, struct componentname *cnp,
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}
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}
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#endif
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#endif
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counter_u64_add(numcalls, 1);
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if (__predict_false(cnp->cn_namelen == 1 && cnp->cn_nameptr[0] == '.'))
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if (__predict_false(cnp->cn_namelen == 1 && cnp->cn_nameptr[0] == '.'))
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return (cache_lookup_dot(dvp, vpp, cnp, tsp, ticksp));
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return (cache_lookup_dot(dvp, vpp, cnp, tsp, ticksp));
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