lkml.org 
[lkml]   [2010]   [Nov]   [26]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    Patch in this message
    /
    From
    Subject[PATCH 02/16] amd64_edac: Use cached extended CPU model
    Date
    From: Borislav Petkov <borislav.petkov@amd.com>

    ... instead of computing it needlessly again.

    Signed-off-by: Borislav Petkov <borislav.petkov@amd.com>
    ---
    drivers/edac/amd64_edac.c | 5 ++---
    1 files changed, 2 insertions(+), 3 deletions(-)

    diff --git a/drivers/edac/amd64_edac.c b/drivers/edac/amd64_edac.c
    index b7bde66..7f3609d 100644
    --- a/drivers/edac/amd64_edac.c
    +++ b/drivers/edac/amd64_edac.c
    @@ -1046,13 +1046,12 @@ static int k8_early_channel_count(struct amd64_pvt *pvt)
    if (err)
    return err;

    - if ((boot_cpu_data.x86_model >> 4) >= K8_REV_F) {
    + if (pvt->ext_model >= K8_REV_F)
    /* RevF (NPT) and later */
    flag = pvt->dclr0 & F10_WIDTH_128;
    - } else {
    + else
    /* RevE and earlier */
    flag = pvt->dclr0 & REVE_WIDTH_128;
    - }

    /* not used */
    pvt->dclr1 = 0;
    --
    1.7.3.1.50.g1e633


    \
     
     \ /
      Last update: 2010-11-26 20:11    [W:0.034 / U:29.628 seconds]
    ©2003-2016 Jasper Spaans. hosted at Digital OceanAdvertise on this site