lkml.org 
[lkml]   [2006]   [Oct]   [18]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    /
    Date
    From
    SubjectRe: [linux-pm] [PATCH] Block on access to temporarily unavailable pci device
    On Wed, Oct 18, 2006 at 10:38:20AM -0400, Alan Stern wrote:
    > You have to do _something_, because a user task could be about to read the
    > configuration space at the exact moment you want to start the BIST. That
    > means ipr would have to wait until the user access is finished, which
    > means it has to be prepared to sleep one way or another.

    Actually, it only has to spin until the user has finished accessing
    config space. See the patch I just posted.
    -
    To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
    the body of a message to majordomo@vger.kernel.org
    More majordomo info at http://vger.kernel.org/majordomo-info.html
    Please read the FAQ at http://www.tux.org/lkml/

    \
     
     \ /
      Last update: 2006-10-18 16:55    [W:0.018 / U:3.508 seconds]
    ©2003-2016 Jasper Spaans. hosted at Digital OceanAdvertise on this site