lkml.org 
[lkml]   [2006]   [Sep]   [28]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    Patch in this message
    /
    From
    Date
    Subject[PATCH 003 of 8] knfsd: Fix auto-sizing of nfsd request/reply buffers

    totalram is measured in pages, not bytes, so PAGE_SHIFT must be used
    when trying to find 1/4096 of RAM.

    Cc: "J. Bruce Fields" <bfields@fieldses.org>
    Signed-off-by: Neil Brown <neilb@suse.de>

    ### Diffstat output
    ./fs/nfsd/nfssvc.c | 2 +-
    1 file changed, 1 insertion(+), 1 deletion(-)

    diff .prev/fs/nfsd/nfssvc.c ./fs/nfsd/nfssvc.c
    --- .prev/fs/nfsd/nfssvc.c 2006-09-29 11:44:32.000000000 +1000
    +++ ./fs/nfsd/nfssvc.c 2006-09-29 11:57:27.000000000 +1000
    @@ -209,7 +209,7 @@ int nfsd_create_serv(void)
    * Of course, this is only a default.
    */
    nfsd_max_blksize = NFSSVC_MAXBLKSIZE;
    - i.totalram >>= 12;
    + i.totalram <<= PAGE_SHIFT - 12;
    while (nfsd_max_blksize > i.totalram &&
    nfsd_max_blksize >= 8*1024*2)
    nfsd_max_blksize /= 2;
    -
    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: 2006-09-29 05:13    [W:0.017 / U:0.596 seconds]
    ©2003-2016 Jasper Spaans. hosted at Digital OceanAdvertise on this site