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    SubjectRe: [PATCH] pci: show dma_mask bits in /sys
    On Thu, Oct 23, 2008 at 08:39:23AM -0700, Greg KH wrote:
    > On Thu, Oct 23, 2008 at 12:44:12AM -0600, Grant Grundler wrote:
    > >
    > > Lastly, /sys seems to have over run even /proc. On an rx2600 (ia64):
    > > grundler@gsyprf3:/usr/src/linux-2.6$ find /sys ! -type d | wc
    > > 6288 6296 264893
    >
    > Is this causing some kind of problem for your systems?

    Nope. Just an observation on the "forest" (vs individual "trees").

    > /sys shows far more information than /proc does, so of course it would
    > be larger in quantity.

    Yes - and /sys is better organized (hierarchial in general).
    But it's getting harder to find stuff because there is so much now.
    Any comments on adding DMA attributes (e.g. dma_mask_bits) to /sys?

    Willy has objected and I'm waiting to hear if he's ok with limiting
    this to a DEBUG compile time flag.

    thanks,
    grant


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