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Commit b90b34c6 authored by Felix Beck's avatar Felix Beck Committed by Martin Schwidefsky
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[S390] zcrypt: Do not start ap poll thread per default 



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

Signed-off-by: default avatarFelix Beck <felix.beck@de.ibm.com>
Signed-off-by: default avatarMartin Schwidefsky <schwidefsky@de.ibm.com>
parent 6d88f827

drivers/s390/crypto/ap_bus.c

+2 −2
Original line number Diff line number Diff line
@@ -61,9 +61,9 @@ module_param_named(domain, ap_domain_index, int, 0000); 
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);