lkml.org 
[lkml]   [2002]   [May]   [15]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    /
    Date
    From
    SubjectRe: [PATCH] Hotplug CPU prep V: x86 non-linear CPU numbers
    Hi!

    > @@ -1585,7 +1581,7 @@
    >
    > p = buf;
    >
    > - if ((smp_num_cpus == 1) &&
    > + if ((num_online_cpus() == 1) &&
    > !(error = apm_get_power_status(&bx, &cx, &dx))) {
    > ac_line_status = (bx >> 8) & 0xff;
    > battery_status = bx & 0xff;

    Are you sure? What if you add another CPU just after the test?
    Pavel
    --
    (about SSSCA) "I don't say this lightly. However, I really think that the U.S.
    no longer is classifiable as a democracy, but rather as a plutocracy." --hpa
    -
    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 13:26    [W:0.023 / U:0.064 seconds]
    ©2003-2016 Jasper Spaans. hosted at Digital OceanAdvertise on this site