lkml.org 
[lkml]   [2006]   [Feb]   [13]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    /
    SubjectRe: [PATCH 02/13] hrtimer: remove useless const
    From
    Date
    On Mon, 2006-02-13 at 02:09 +0100, Roman Zippel wrote:
    > A const for arguments which are passed by value is completely ignored by
    > gcc. It has only an effect on local variables and even here gcc doesn't
    > need it either to produce better code.
    >
    > Signed-off-by: Roman Zippel <zippel@linux-m68k.org>

    NACK - gcc3 produces smaller code with the const - only gcc4 fixed that,
    so we want to keep these consts until gcc4 is the only compiler
    supported.

    Also this is neither a regression nor a bug and therefor not required
    for 2.6.16.

    tglx


    -
    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: 2006-02-13 12:31    [W:2.666 / U:0.052 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site