Date: Thu, 6 May 2010 16:39:43 +0000 (UTC) From: Alan Cox <alc@FreeBSD.org> To: cvs-src-old@freebsd.org Subject: cvs commit: src/sys/amd64/amd64 pmap.c src/sys/i386/i386 pmap.c src/sys/sparc64/sparc64 pmap.c src/sys/vm vm_page.c vm_page.h Message-ID: <201005061643.o46GhEfP031324@repoman.freebsd.org>
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alc 2010-05-06 16:39:43 UTC FreeBSD src repository Modified files: sys/amd64/amd64 pmap.c sys/i386/i386 pmap.c sys/sparc64/sparc64 pmap.c sys/vm vm_page.c vm_page.h Log: SVN rev 207702 on 2010-05-06 16:39:43Z by alc Push down the page queues lock inside of vm_page_free_toq() and pmap_page_is_mapped() in preparation for removing page queues locking around calls to vm_page_free(). Setting aside the assertion that calls pmap_page_is_mapped(), vm_page_free_toq() now acquires and holds the page queues lock just long enough to actually add or remove the page from the paging queues. Update vm_page_unhold() to reflect the above change. Revision Changes Path 1.695 +6 -7 src/sys/amd64/amd64/pmap.c 1.675 +6 -7 src/sys/i386/i386/pmap.c 1.193 +10 -5 src/sys/sparc64/sparc64/pmap.c 1.395 +13 -10 src/sys/vm/vm_page.c 1.163 +1 -1 src/sys/vm/vm_page.h
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