Author: dchagin
Date: Mon Apr 6 18:45:41 2015
New Revision: 281162
URL: https://svnweb.freebsd.org/changeset/base/281162
Log:
Properly calculate "UMA Zones" per cpu cache size. Avoid allocating
an extra struct uma_cache since the struct uma_zone already has one.
PR: 199169
Submitted by: luke.tw gmail com
MFC after: 1 week
Modified:
head/sys/vm/uma_core.c
Modified: head/sys/vm/uma_core.c
==============================================================================
--- head/sys/vm/uma_core.c Mon Apr 6 18:40:50 2015 (r281161)
+++ head/sys/vm/uma_core.c Mon Apr 6 18:45:41 2015 (r281162)
@@ -1822,7 +1822,7 @@ uma_startup(void *bootmem, int boot_page
#endif
args.name = "UMA Zones";
args.size = sizeof(struct uma_zone) +
- (sizeof(struct uma_cache) * (mp_maxid + 1));
+ (sizeof(struct uma_cache) * (mp_maxid));
args.ctor = zone_ctor;
args.dtor = zone_dtor;
args.uminit = zero_init;
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