lkml.org 
[lkml]   [2001]   [Dec]   [14]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    /
    From
    SubjectRe: Mounting a in-ROM filesystem efficiently
    Date

    brad@ltc.com said:
    > That sounds nice, but I cannot imagine how much trouble it would be
    > to implement.

    Adding the pages to the page cache on read_inode() is fairly simple. Hacking
    the kernel so that readpage() can provide its own page less so.

    > Actually, I've used that patch on a system that had a cramfs/xip and
    > a jffs partition on the same flash chip where the kernel was running
    > xip out of flash. :-)

    S'OK if you have the right type of flash chips, I suppose :)

    --
    dwmw2


    -
    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: 2005-03-22 13:14    [W:0.021 / U:29.804 seconds]
    ©2003-2016 Jasper Spaans. hosted at Digital OceanAdvertise on this site