Re: [PATCH] Fix disk statistic reporting to include all disks

From: Linus Torvalds (torvalds@transmeta.com)
Date: Tue Aug 29 2000 - 17:25:00 EDT

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    On Tue, 29 Aug 2000, Bill Wilson wrote:
    >
    > This patch fixes the enhanced disk statistics to report all drives
    > so IDE1 - IDE3 (/dev/hdc - /dev/hdh) can be monitored.

    Why not just do this right, and move the statistics into the "queue
    structure". Get rid of that ugly kstat thing. Get rid of all the special
    case lookups. We already need to have the queue structure to do the
    queuing (surprise, surprise), so suddenly statistics are (a) cheap and (b)
    right.

    So then /proc just needs to be changed to look at the queues instead of
    looking at this kstat thing.

                    Linus

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