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initialize radix_tree_node_cache with PR_LARGECACHE

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this increases the cache groups from 15 to 63 items in order
to reduce traffic between pool cache layers
this is the same as for other highly frequented pool caches as the pvpool and anonpool
This commit is contained in:
para 2020-01-12 20:00:41 +00:00
parent 713c4730c9
commit 0041cdea95
1 changed files with 4 additions and 4 deletions
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8
common/lib/libc/gen/radixtree.c
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@ -1,4 +1,4 @@
/* $NetBSD: radixtree.c,v 1.20 2019/12/05 19:03:39 ad Exp $ */
/* $NetBSD: radixtree.c,v 1.21 2020/01/12 20:00:41 para Exp $ */
/*-
* Copyright (c)2011,2012,2013 YAMAMOTO Takashi,
@ -112,7 +112,7 @@
#include <sys/cdefs.h>
#if defined(_KERNEL) || defined(_STANDALONE)
__KERNEL_RCSID(0, "$NetBSD: radixtree.c,v 1.20 2019/12/05 19:03:39 ad Exp $");
__KERNEL_RCSID(0, "$NetBSD: radixtree.c,v 1.21 2020/01/12 20:00:41 para Exp $");
#include <sys/param.h>
#include <sys/errno.h>
#include <sys/pool.h>
@ -122,7 +122,7 @@ __KERNEL_RCSID(0, "$NetBSD: radixtree.c,v 1.20 2019/12/05 19:03:39 ad Exp $");
#include <lib/libsa/stand.h>
#endif /* defined(_STANDALONE) */
#else /* defined(_KERNEL) || defined(_STANDALONE) */
__RCSID("$NetBSD: radixtree.c,v 1.20 2019/12/05 19:03:39 ad Exp $");
__RCSID("$NetBSD: radixtree.c,v 1.21 2020/01/12 20:00:41 para Exp $");
#include <assert.h>
#include <errno.h>
#include <stdbool.h>
@ -345,7 +345,7 @@ radix_tree_init(void)
{
radix_tree_node_cache = pool_cache_init(sizeof(struct radix_tree_node),
coherency_unit, 0, 0, "radixnode", NULL, IPL_NONE,
coherency_unit, 0, PR_LARGECACHE, "radixnode", NULL, IPL_NONE,
radix_tree_node_ctor, NULL, NULL);
KASSERT(radix_tree_node_cache != NULL);
}