Messages in this thread Patch in this message | | | Date | Sat, 09 Feb 2008 13:02:01 +0100 | From | Martin Schwidefsky <> | Subject | [patch 04/11] zcrypt: Do not start ap poll thread per default |
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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.
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