lkml.org 
[lkml]   [2010]   [Mar]   [18]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    /
    Date
    SubjectRe: [PATCH 07/12] slab: convert cpu notifier to return encapsulate errno value
    From
    On Thu, Mar 18, 2010 at 11:05 AM, Akinobu Mita <akinobu.mita@gmail.com> wrote:
    > By the previous modification, the cpu notifier can return encapsulate
    > errno value. This converts the cpu notifiers for slab.
    >
    > Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
    > Cc: Christoph Lameter <cl@linux-foundation.org>

    Acked-by: Pekka Enberg <penberg@cs.helsinki.fi>

    > Cc: Matt Mackall <mpm@selenic.com>
    > Cc: linux-mm@kvack.org
    > ---
    >  mm/slab.c |    2 +-
    >  1 files changed, 1 insertions(+), 1 deletions(-)
    >
    > diff --git a/mm/slab.c b/mm/slab.c
    > index a9f325b..d57309e 100644
    > --- a/mm/slab.c
    > +++ b/mm/slab.c
    > @@ -1324,7 +1324,7 @@ static int __cpuinit cpuup_callback(struct notifier_block *nfb,
    >                mutex_unlock(&cache_chain_mutex);
    >                break;
    >        }
    > -       return err ? NOTIFY_BAD : NOTIFY_OK;
    > +       return notifier_from_errno(err);
    >  }
    >
    >  static struct notifier_block __cpuinitdata cpucache_notifier = {
    > --
    > 1.6.0.6
    >
    > --
    > To unsubscribe, send a message with 'unsubscribe linux-mm' in
    > the body to majordomo@kvack.org.  For more info on Linux MM,
    > see: http://www.linux-mm.org/ .
    > Don't email: <a href=mailto:"dont@kvack.org"> email@kvack.org </a>
    >
    --
    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: 2010-03-18 18:23    [W:0.028 / U:1.180 seconds]
    ©2003-2016 Jasper Spaans. hosted at Digital OceanAdvertise on this site