db/mpool/FreeBSD/mpool.c.patch

   1 --- mpool.c.orig        2006-12-13 22:19:43.000000000 -0800
   2 +++ mpool.c     2006-12-13 22:27:26.000000000 -0800
   3 @@ -294,10 +294,16 @@
   4         BKT *bp;
   5
   6         /* Walk the lru chain, flushing any dirty pages to disk. */
   7 -       TAILQ_FOREACH(bp, &mp->lqh, q)
   8 -               if (bp->flags & MPOOL_DIRTY &&
   9 -                   mpool_write(mp, bp) == RET_ERROR)
  10 -                       return (RET_ERROR);
  11 +       TAILQ_FOREACH(bp, &mp->lqh, q) {
  12 +               if (bp->flags & MPOOL_DIRTY)
  13 +                       if (mpool_write(mp, bp) == RET_ERROR) {
  14 +                               return (RET_ERROR);
  15 +                       } else {
  16 +                               /* 4874757: Re-run through the user's pgin filter. */
  17 +                               if (mp->pgin != NULL)
  18 +                                       (mp->pgin)(mp->pgcookie, bp->pgno, bp->page);
  19 +                       }
  20 +       }
  21
  22         /* Sync the file descriptor. */
  23         return (_fsync(mp->fd) ? RET_ERROR : RET_SUCCESS);