Date: Thu, 23 Dec 2010 03:12:03 +0000 (UTC) From: David Xu <davidxu@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r216678 - head/sys/kern Message-ID: <201012230312.oBN3C3qv042748@svn.freebsd.org>
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Author: davidxu Date: Thu Dec 23 03:12:03 2010 New Revision: 216678 URL: http://svn.freebsd.org/changeset/base/216678 Log: Enlarge hash table for new condition variable. Modified: head/sys/kern/kern_umtx.c Modified: head/sys/kern/kern_umtx.c ============================================================================== --- head/sys/kern/kern_umtx.c Thu Dec 23 01:45:48 2010 (r216677) +++ head/sys/kern/kern_umtx.c Thu Dec 23 03:12:03 2010 (r216678) @@ -205,8 +205,8 @@ struct umtxq_chain { PRI_MAX_TIMESHARE : (td)->td_user_pri) #define GOLDEN_RATIO_PRIME 2654404609U -#define UMTX_CHAINS 128 -#define UMTX_SHIFTS (__WORD_BIT - 7) +#define UMTX_CHAINS 512 +#define UMTX_SHIFTS (__WORD_BIT - 9) #define THREAD_SHARE 0 #define PROCESS_SHARE 1
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