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authorSebastian Andrzej Siewior <bigeasy@linutronix.de>2016-09-06 19:04:49 +0200
committerThomas Gleixner <tglx@linutronix.de>2016-09-19 21:44:30 +0200
commit30e92153b4e6f1cd01e30c34d9ef6f0986f96b0e (patch)
treee2cb18d75dd9e7eed6e0147ad561497a6f5bd2d2 /include/linux/padata.h
parent27622b061eb4bb4d16b5d61219ac10a792010321 (diff)
padata: Convert to hotplug state machine
Install the callbacks via the state machine. CPU-hotplug multinstance support is used with the nocalls() version. Maybe parts of padata_alloc() could be moved into the online callback so that we could invoke ->startup callback for instance and drop get_online_cpus(). Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Cc: Steffen Klassert <steffen.klassert@secunet.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: linux-crypto@vger.kernel.org Cc: rt@linutronix.de Link: http://lkml.kernel.org/r/20160906170457.32393-14-bigeasy@linutronix.de Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'include/linux/padata.h')
-rw-r--r--include/linux/padata.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/padata.h b/include/linux/padata.h
index 113ee626a4dc..0f9e567d5e15 100644
--- a/include/linux/padata.h
+++ b/include/linux/padata.h
@@ -151,7 +151,7 @@ struct parallel_data {
* @flags: padata flags.
*/
struct padata_instance {
- struct notifier_block cpu_notifier;
+ struct hlist_node node;
struct workqueue_struct *wq;
struct parallel_data *pd;
struct padata_cpumask cpumask;