[patch 04/11] zcrypt: Do not start ap poll thread per default

[Martin Schwidefsky <schwidefsky@de.ibm.com>]

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From: Felix Beck <felix.beck@de.ibm.com>

Do not start ap poll thread per default to increase perfomance with 
z/VM.

Signed-off-by: Felix Beck <felix.beck@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
---

 drivers/s390/crypto/ap_bus.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

Index: quilt-2.6/drivers/s390/crypto/ap_bus.c
===================================================================
--- quilt-2.6.orig/drivers/s390/crypto/ap_bus.c
+++ quilt-2.6/drivers/s390/crypto/ap_bus.c
@@ -61,9 +61,9 @@ module_param_named(domain, ap_domain_ind
 MODULE_PARM_DESC(domain, "domain index for ap devices");
 EXPORT_SYMBOL(ap_domain_index);
 
-static int ap_thread_flag = 1;
+static int ap_thread_flag = 0;
 module_param_named(poll_thread, ap_thread_flag, int, 0000);
-MODULE_PARM_DESC(poll_thread, "Turn on/off poll thread, default is 1 (on).");
+MODULE_PARM_DESC(poll_thread, "Turn on/off poll thread, default is 0 (off).");
 
 static struct device *ap_root_device = NULL;
 static DEFINE_SPINLOCK(ap_device_lock);

-- 
blue skies,
   Martin.

"Reality continues to ruin my life." - Calvin.