lkml.org 
[lkml]   [2008]   [May]   [18]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    /
    Date
    From
    SubjectRe: [RFC] x86: merge nmi_32-64 to nmi.c
    [Jeremy Fitzhardinge - Sun, May 18, 2008 at 09:33:14AM +0100]
    > Cyrill Gorcunov wrote:
    >> I think I would prefer Maciej's advice then but with capital
    >> letters (to easy distinguish them and point an attention) like
    >>
    >> #ifdef CONFG_X86_64
    >> #define CPU_64 1
    >> #else
    >> #define CPU_64 0
    >> #endif
    >
    > The other problem in this case is that cpu_pda() doesn't exit for 32-bit,
    > so it probably won't compile anyway. But in general, I fully support using
    > if (constant) over #ifdef (?: not so much).
    >
    > J
    >

    Since it's a compile-time known path I hope gcc just throw it out before checking
    for existance. But not tried yet ;)

    - Cyrill -


    \
     
     \ /
      Last update: 2008-05-18 10:51    [W:0.061 / U:92.520 seconds]
    ©2003-2016 Jasper Spaans. hosted at Digital OceanAdvertise on this site