Date: Sat, 17 Jun 2017 03:05:25 +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: r320049 - head/sys/vm Message-ID: <201706170305.v5H35P2S011506@repo.freebsd.org>
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Author: alc Date: Sat Jun 17 03:05:25 2017 New Revision: 320049 URL: https://svnweb.freebsd.org/changeset/base/320049 Log: 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. Reviewed by: kib, markj MFC after: 1 week X-MFC after: r319932 Modified: head/sys/vm/swap_pager.c Modified: head/sys/vm/swap_pager.c ============================================================================== --- head/sys/vm/swap_pager.c Sat Jun 17 02:58:31 2017 (r320048) +++ head/sys/vm/swap_pager.c Sat Jun 17 03:05:25 2017 (r320049) @@ -1372,7 +1372,7 @@ 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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