lkml.org 
[lkml]   [2009]   [Jun]   [2]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    /
    Date
    From
    SubjectRe: [PATCH] [13/16] HWPOISON: The high level memory error handler in the VM v3
    > > Ok you're right. That one is not needed. I will remove it.
    >
    > No! Please read the comment. In fact __remove_from_page_cache() has a
    >
    > BUG_ON(page_mapped(page));
    >
    > Or, at least correct that BUG_ON() line together.

    Yes, but we already have them unmapped earlier and the poison check
    in the page fault handler should prevent remapping.

    So it really should not happen and if it happened we would deserve
    the BUG.

    -Andi

    --
    ak@linux.intel.com -- Speaking for myself only.


    \
     
     \ /
      Last update: 2009-06-02 16:03    [W:3.355 / U:0.032 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site