Date: Thu, 29 Apr 2010 22:48:16 +0000 (UTC) From: Kip Macy <kmacy@FreeBSD.org> To: src-committers@freebsd.org, svn-src-user@freebsd.org Subject: svn commit: r207401 - user/kmacy/head_page_lock_incr/sys/ia64/include Message-ID: <201004292248.o3TMmGVO082045@svn.freebsd.org>
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Author: kmacy Date: Thu Apr 29 22:48:16 2010 New Revision: 207401 URL: http://svn.freebsd.org/changeset/base/207401 Log: add gen_count and retries to pmap Modified: user/kmacy/head_page_lock_incr/sys/ia64/include/pmap.h Modified: user/kmacy/head_page_lock_incr/sys/ia64/include/pmap.h ============================================================================== --- user/kmacy/head_page_lock_incr/sys/ia64/include/pmap.h Thu Apr 29 22:47:01 2010 (r207400) +++ user/kmacy/head_page_lock_incr/sys/ia64/include/pmap.h Thu Apr 29 22:48:16 2010 (r207401) @@ -77,6 +77,8 @@ struct pmap { TAILQ_HEAD(,pv_entry) pm_pvlist; /* list of mappings in pmap */ u_int32_t pm_rid[5]; /* base RID for pmap */ struct pmap_statistics pm_stats; /* pmap statistics */ + uint32_t pm_gen_count; /* generation count (pmap lock dropped) */ + u_int pm_retries; }; typedef struct pmap *pmap_t;
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