Author: ivoras
Date: Wed Aug 28 10:06:20 2013
New Revision: 254986
URL: http://svnweb.freebsd.org/changeset/base/254986
Log:
Take a very small step toward the Century of the Anchovy by increasing the
time dirhash entries stay in memory before being considered for eviction to
1 minute.
Modified:
head/sys/ufs/ufs/ufs_dirhash.c
Modified: head/sys/ufs/ufs/ufs_dirhash.c
==============================================================================
--- head/sys/ufs/ufs/ufs_dirhash.c Wed Aug 28 07:48:44 2013
(r254985)
+++ head/sys/ufs/ufs/ufs_dirhash.c Wed Aug 28 10:06:20 2013
(r254986)
@@ -85,7 +85,7 @@ SYSCTL_INT(_vfs_ufs, OID_AUTO, dirhash_d
static int ufs_dirhashlowmemcount = 0;
SYSCTL_INT(_vfs_ufs, OID_AUTO, dirhash_lowmemcount, CTLFLAG_RD,
&ufs_dirhashlowmemcount, 0, "number of times low memory hook called");
-static int ufs_dirhashreclaimage = 5;
+static int ufs_dirhashreclaimage = 60;
SYSCTL_INT(_vfs_ufs, OID_AUTO, dirhash_reclaimage, CTLFLAG_RW,
&ufs_dirhashreclaimage, 0,
"max time in seconds of hash inactivity before deletion in low VM events");
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