Date: Sat, 1 Jul 2017 21:54:11 +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-11@freebsd.org Subject: svn commit: r320556 - stable/11/sys/vm Message-ID: <201707012154.v61LsBFG034167@repo.freebsd.org>
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Author: alc Date: Sat Jul 1 21:54:11 2017 New Revision: 320556 URL: https://svnweb.freebsd.org/changeset/base/320556 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/11/sys/vm/swap_pager.c Directory Properties: stable/11/ (props changed) Modified: stable/11/sys/vm/swap_pager.c ============================================================================== --- stable/11/sys/vm/swap_pager.c Sat Jul 1 21:34:57 2017 (r320555) +++ stable/11/sys/vm/swap_pager.c Sat Jul 1 21:54:11 2017 (r320556) @@ -1370,7 +1370,7 @@ 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); mreq->oflags |= VPO_SWAPINPROG; bp->b_pages[j] = mreq; }
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