On 30-Dec-00 Matt Dillon wrote:
>  #include <sys/param.h>
> @@ -352,12 +352,25 @@
>               return (0);
>  
>       /*
> +      * MARK/SCAN initialization to avoid infinite loops
> +      */
> +     s = splbio();
> +        for (bp = TAILQ_FIRST(&vp->v_dirtyblkhd); bp;
> +             bp = TAILQ_NEXT(bp, b_vnbufs)) {
> +                bp->b_flags &= ~B_SCANNED;
> +     }
> +     splx(s);

Why not this:

s = splbio();
TAILQ_FOREACH(bp, &vp->v_dirtyblkhd, b_vnbufs) {
        bp->b_flags &= ~B_SCANNED;
}

We do have foreach queue(3) macros. :)

-- 

John Baldwin <[EMAIL PROTECTED]> -- http://www.FreeBSD.org/~jhb/
PGP Key: http://www.Baldwin.cx/~john/pgpkey.asc
"Power Users Use the Power to Serve!"  -  http://www.FreeBSD.org/


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