[lkml]   [2010]   [May]   [11]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
    SubjectRe: [PATCH v2 7/11] Uprobes Implementation
    Hi -

    On Tue, May 11, 2010 at 10:32:18PM +0200, Peter Zijlstra wrote:
    > [...]
    > Right so what I've suggested several times it to simply call the same
    > handler in both contexts. If it returns -EFAULT, set TIF_UPROBE or
    > whatever and try again from task context.

    That could work, but random partial execution & restart of the handler
    will make it tricky to write a single handler that reliably produces
    results. It would likely need a flag to indicate that it failed
    previously so as to throw away partial results.

    - FChE

     \ /
      Last update: 2010-05-12 10:11    [W:0.514 / U:0.004 seconds]
    ©2003-2017 Jasper Spaans. hosted at Digital OceanAdvertise on this site