From: nikita <nikita>
Date: Thu, 12 Oct 2006 20:05:47 +0000 (+0000)
Subject: lu_object: cpu consumption reduction: increase hash table size. (Should be automatica... 
X-Git-Tag: v1_8_0_110~486^2~575
X-Git-Url: https://git.whamcloud.com/gitweb?a=commitdiff_plain;h=bd2a50867d93b9f0bcc165f33ca49cf37ab7c395;p=fs%2Flustre-release.git

lu_object: cpu consumption reduction: increase hash table size. (Should be automatically tuned, in fact.)
---

diff --git a/lustre/obdclass/lu_object.c b/lustre/obdclass/lu_object.c
index 8f977cb..4b82b52 100644
--- a/lustre/obdclass/lu_object.c
+++ b/lustre/obdclass/lu_object.c
@@ -478,7 +478,10 @@ struct lu_object *lu_object_find(const struct lu_env *env,
 EXPORT_SYMBOL(lu_object_find);
 
 enum {
-        LU_SITE_HTABLE_BITS = 8,
+        /*
+         * XXX: make this depending on available physical memory.
+         */
+        LU_SITE_HTABLE_BITS = 10,
         LU_SITE_HTABLE_SIZE = (1 << LU_SITE_HTABLE_BITS),
         LU_SITE_HTABLE_MASK = LU_SITE_HTABLE_SIZE - 1
 };