Author: mjg
Date: Wed Nov 20 12:08:32 2019
New Revision: 354893
URL: https://svnweb.freebsd.org/changeset/base/354893
Log:
cache: minor stat cleanup
Remove duplicated stats and move numcachehv from debug to vfs.cache.
Modified:
head/sys/kern/vfs_cache.c
Modified: head/sys/kern/vfs_cache.c
==============================================================================
--- head/sys/kern/vfs_cache.c Wed Nov 20 12:07:54 2019 (r354892)
+++ head/sys/kern/vfs_cache.c Wed Nov 20 12:08:32 2019 (r354893)
@@ -204,14 +204,8 @@ static u_long __read_mostly ncnegfactor = 5; /*
ratio
SYSCTL_ULONG(_vfs, OID_AUTO, ncnegfactor, CTLFLAG_RW, &ncnegfactor, 0,
"Ratio of negative namecache entries");
static u_long __exclusive_cache_line numneg; /* number of negative entries
allocated */
-SYSCTL_ULONG(_debug, OID_AUTO, numneg, CTLFLAG_RD, &numneg, 0,
- "Number of negative entries in namecache");
static u_long __exclusive_cache_line numcache;/* number of cache entries
allocated */
-SYSCTL_ULONG(_debug, OID_AUTO, numcache, CTLFLAG_RD, &numcache, 0,
- "Number of namecache entries");
static u_long __exclusive_cache_line numcachehv;/* number of cache entries
with vnodes held */
-SYSCTL_ULONG(_debug, OID_AUTO, numcachehv, CTLFLAG_RD, &numcachehv, 0,
- "Number of namecache entries with vnodes held");
u_int ncsizefactor = 2;
SYSCTL_UINT(_vfs, OID_AUTO, ncsizefactor, CTLFLAG_RW, &ncsizefactor, 0,
"Size factor for namecache");
@@ -356,6 +350,7 @@ static SYSCTL_NODE(_vfs, OID_AUTO, cache, CTLFLAG_RW,
SYSCTL_COUNTER_U64(_vfs_cache, OID_AUTO, name, CTLFLAG_RD, &name,
descr);
STATNODE_ULONG(numneg, "Number of negative cache entries");
STATNODE_ULONG(numcache, "Number of cache entries");
+STATNODE_ULONG(numcachehv, "Number of namecache entries with vnodes held");
STATNODE_COUNTER(numcalls, "Number of cache lookups");
STATNODE_COUNTER(dothits, "Number of '.' hits");
STATNODE_COUNTER(dotdothits, "Number of '..' hits");
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