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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