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authorHeiko Carstens <heiko.carstens@de.ibm.com>2010-05-26 23:26:21 +0200
committerMartin Schwidefsky <sky@mschwide.boeblingen.de.ibm.com>2010-05-26 23:26:30 +0200
commit2ffbb3f61e5b2648128f82fe7e506290702a9215 (patch)
treee5c9f60789c6f9e7253c07f6a11bfe690552117b /arch/s390/kvm/Kconfig
parentbac9f154acd175afdf702cb7d7f5de1254b4b119 (diff)
downloadlinux-linaro-stable-2ffbb3f61e5b2648128f82fe7e506290702a9215.tar.gz
[S390] spp: remove KVM_AWARE_CMF config option
This config option enables or disables three single instructions which aren't expensive. This is too fine grained. Besided that everybody who uses kvm would enable it anyway in order to debug performance problems. Just remove it. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'arch/s390/kvm/Kconfig')
-rw-r--r--arch/s390/kvm/Kconfig11
1 files changed, 0 insertions, 11 deletions
diff --git a/arch/s390/kvm/Kconfig b/arch/s390/kvm/Kconfig
index 2f4b687cc7fa..a7251580891c 100644
--- a/arch/s390/kvm/Kconfig
+++ b/arch/s390/kvm/Kconfig
@@ -33,17 +33,6 @@ config KVM
If unsure, say N.
-config KVM_AWARE_CMF
- depends on KVM
- bool "KVM aware sampling"
- ---help---
- This option enhances the sampling data from the CPU Measurement
- Facility with additional information, that allows to distinguish
- guest(s) and host when using the kernel based virtual machine
- functionality.
-
- If unsure, say N.
-
# OK, it's a little counter-intuitive to do this, but it puts it neatly under
# the virtualization menu.
source drivers/vhost/Kconfig