commit fad3a906d324c02b3c25ef51f702384154089846
author Steffen Klassert <steffen.klassert@secunet.com> Tue Jul 20 08:48:34 2010 +0200
committer Herbert Xu <herbert@gondor.apana.org.au> Mon Jul 26 14:13:57 2010 +0800
tree 73f860f5547c9bf5c87040fa032ae9302f886a46
parent 1fb1defbb00eb2954483a7d9a70f8a02edf51753

padata: Fix cpu index counting

The counting of the cpu index got lost with a recent commit.
This patch restores it. This fixes a hang of the parallel worker
threads on cpu hotplug.

Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

kernel/padata.c

diff --git a/kernel/padata.c b/kernel/padata.c
index 526f9ea..4287868 100644
--- a/kernel/padata.c
+++ b/kernel/padata.c
@@ -408,6 +408,7 @@
 		pqueue = per_cpu_ptr(pd->pqueue, cpu);
 		pqueue->pd = pd;
 		pqueue->cpu_index = cpu_index;
+		cpu_index++;
 
 		__padata_list_init(&pqueue->reorder);
 		__padata_list_init(&pqueue->parallel);