[PATCH 07/12] slab: convert cpu notifier to return encapsulate errno value
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From: Akinobu Mita on 18 Mar 2010 05:10 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> Cc: 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 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/ |