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authorBranden Bonaby <brandonbonaby94@gmail.com>2019-10-03 17:01:49 -0400
committerSasha Levin <sashal@kernel.org>2019-11-21 20:10:44 -0500
commitaf9ca6f9bb16e446a44393a797d0ae74d356a5c7 (patch)
tree680048b102f151af1f8cec990e374ff0721c2284 /lib
parentd21987d709e807ba7bbf47044deb56a3c02e8be4 (diff)
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drivers: hv: vmbus: Introduce latency testing
Introduce user specified latency in the packet reception path By exposing the test parameters as part of the debugfs channel attributes. We will control the testing state via these attributes. Signed-off-by: Branden Bonaby <brandonbonaby94@gmail.com> Reviewed-by: Michael Kelley <mikelley@microsoft.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'lib')
-rw-r--r--lib/Kconfig.debug7
1 files changed, 7 insertions, 0 deletions
diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
index 93d97f9b0157..55eebbc0b0fb 100644
--- a/lib/Kconfig.debug
+++ b/lib/Kconfig.debug
@@ -2127,4 +2127,11 @@ config IO_STRICT_DEVMEM
source "arch/$(SRCARCH)/Kconfig.debug"
+config HYPERV_TESTING
+ bool "Microsoft Hyper-V driver testing"
+ default n
+ depends on HYPERV && DEBUG_FS
+ help
+ Select this option to enable Hyper-V vmbus testing.
+
endmenu # Kernel hacking