[lkml]   [2009]   [Apr]   [30]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
    SubjectRe: [PATCH 1/5] KERNEL: Support asynchronously-discovered boot devices, v4 (resend)
    On Thu, 30 Apr 2009 17:19:34 -0400 (EDT)
    Alan Stern <> wrote:

    > > I wonder if we can think of something more new ad unique. startupdev? yuk.
    > Initdev? Or does that mean something else also?

    y:/usr/src/linux-2.6.30-rc4> grep -ril initdev .

    initdev sounds good to me. Given that we're adding a new and distinct
    concept which will remain with us for a long time, we should name it
    with care.

    > Really, these are devices that we want to have working before starting
    > up any userspace processes. These would be the console device(s) (so
    > that the first process has open files for its stdin, stdout, and
    > stderr) and the block device containing the root filesystem (if the
    > initramfs image doesn't make its own arrangements).

    OK, so "initdev" could be viewed as meaning "a device which /sbin/init
    needs"? Even I can understand that.

    But /sbin/init isn't the first userspace we run, is it? There's
    initramfs stuff, firmware loaders, etc.

    What's the story here? Do we intend that all initdevs be up and
    running before _any_ userspace runs? Or is /sbin/init the red line?

     \ /
      Last update: 2009-05-01 00:01    [W:0.020 / U:15.416 seconds]
    ©2003-2016 Jasper Spaans. hosted at Digital OceanAdvertise on this site