slab: convert cpu notifier to return encapsulate errno value
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From: Pekka Enberg on 18 Mar 2010 13:30 On Thu, Mar 18, 2010 at 11:05 AM, Akinobu Mita <akinobu.mita(a)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(a)gmail.com> > Cc: Christoph Lameter <cl(a)linux-foundation.org> Acked-by: Pekka Enberg <penberg(a)cs.helsinki.fi> > Cc: Matt Mackall <mpm(a)selenic.com> > Cc: linux-mm(a)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(a)kvack.org. �For more info on Linux MM, > see: http://www.linux-mm.org/ . > Don't email: <a href=mailto:"dont(a)kvack.org"> email(a)kvack.org </a> > -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo(a)vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ |