Date: Thu, 23 Jun 2011 05:24:00 +0000 (UTC) From: Alan Cox <alc@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r223464 - head/sys/vm Message-ID: <201106230524.p5N5O0Rs084548@svn.freebsd.org>
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Author: alc Date: Thu Jun 23 05:23:59 2011 New Revision: 223464 URL: http://svn.freebsd.org/changeset/base/223464 Log: Revert to using the page queues lock in vm_page_clear_dirty_mask() on MIPS. (At present, although atomic_clear_char() is defined by atomic.h on MIPS, it is not actually implemented by support.S.) Modified: head/sys/vm/vm_fault.c head/sys/vm/vm_page.c Modified: head/sys/vm/vm_fault.c ============================================================================== --- head/sys/vm/vm_fault.c Thu Jun 23 04:35:45 2011 (r223463) +++ head/sys/vm/vm_fault.c Thu Jun 23 05:23:59 2011 (r223464) @@ -1095,8 +1095,7 @@ vm_fault_quick_hold_pages(vm_map_t map, * required in order to call vm_page_dirty(). See * vm_page_clear_dirty_mask(). */ -#if defined(__amd64__) || defined(__i386__) || defined(__ia64__) || \ - defined(__mips__) +#if defined(__amd64__) || defined(__i386__) || defined(__ia64__) vm_page_dirty(*mp); #else vm_page_lock_queues(); Modified: head/sys/vm/vm_page.c ============================================================================== --- head/sys/vm/vm_page.c Thu Jun 23 04:35:45 2011 (r223463) +++ head/sys/vm/vm_page.c Thu Jun 23 05:23:59 2011 (r223464) @@ -2336,8 +2336,7 @@ vm_page_clear_dirty_mask(vm_page_t m, in if ((m->oflags & VPO_BUSY) == 0 && (m->flags & PG_WRITEABLE) == 0) m->dirty &= ~pagebits; else { -#if defined(__amd64__) || defined(__i386__) || defined(__ia64__) || \ - defined(__mips__) +#if defined(__amd64__) || defined(__i386__) || defined(__ia64__) /* * On the aforementioned architectures, the page queues lock * is not required by the following read-modify-write
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