Date: Sat, 1 Jul 2017 22:21:11 +0000 (UTC) From: Alan Cox <alc@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-10@freebsd.org Subject: svn commit: r320557 - stable/10/sys/vm Message-ID: <201707012221.v61MLBcm044663@repo.freebsd.org>
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Author: alc Date: Sat Jul 1 22:21:11 2017 New Revision: 320557 URL: https://svnweb.freebsd.org/changeset/base/320557 Log: MFC r320049 Pages that are passed to swap_pager_putpages() should already be fully dirty. Assert that they are fully dirty rather than redundantly calling vm_page_dirty() on them. Modified: stable/10/sys/vm/swap_pager.c Directory Properties: stable/10/ (props changed) Modified: stable/10/sys/vm/swap_pager.c ============================================================================== --- stable/10/sys/vm/swap_pager.c Sat Jul 1 21:54:11 2017 (r320556) +++ stable/10/sys/vm/swap_pager.c Sat Jul 1 22:21:11 2017 (r320557) @@ -1400,7 +1400,7 @@ swap_pager_putpages(vm_object_t object, vm_page_t *m, mreq->pindex, blk + j ); - vm_page_dirty(mreq); + MPASS(mreq->dirty == VM_PAGE_BITS_ALL); rtvals[i+j] = VM_PAGER_OK; mreq->oflags |= VPO_SWAPINPROG;
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