lkml.org 
[lkml]   [2006]   [May]   [22]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    /
    Date
    From
    SubjectRe: [PATCH] namespaces: uts_ns: make information visible via /proc/PID/uts directory
    Sam Vilain wrote:

    >I didn't grab uts_sem. That semaphore could be made per-uts_ns, in
    >theory. Whether anyone cares about contention that much is another
    >question.
    >
    >

    FWIW, the uts_sem isn't mentioned anywhere in the
    /proc/sys/kernel/osname sysctl, either. So that interface probably
    isn't safe on SMP/preempt.

    Sam.
    -
    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: 2006-05-23 01:13    [W:0.026 / U:122.436 seconds]
    ©2003-2016 Jasper Spaans. hosted at Digital OceanAdvertise on this site