Module: xenomai-3
Branch: wip/dovetail
Commit: 54b978b71311dbc33afa3a9f7363aceec98927f8
URL:    
http://git.xenomai.org/?p=xenomai-3.git;a=commit;h=54b978b71311dbc33afa3a9f7363aceec98927f8

Author: Gilles Chanteperdrix <gilles.chanteperd...@xenomai.org>
Date:   Wed Mar 23 11:01:12 2016 +0100

cobalt/config: disallow page migration

---

 scripts/Kconfig.frag |    6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/scripts/Kconfig.frag b/scripts/Kconfig.frag
index a952d88..61398ed 100644
--- a/scripts/Kconfig.frag
+++ b/scripts/Kconfig.frag
@@ -1,4 +1,5 @@
 menuconfig XENOMAI
+       depends on !MIGRATION
        depends on X86_TSC || !X86
        bool "Xenomai/cobalt"
        select IPIPE
@@ -19,6 +20,11 @@ if XENOMAI
 source "arch/$SRCARCH/xenomai/Kconfig"
 endif
 
+if MIGRATION
+comment "Xenomai requires disabling page migration/memory compaction"
+comment "(Support for transparent hugepages requires memory compaction)"
+endif
+
 if APM || CPU_FREQ || ACPI_PROCESSOR || INTEL_IDLE
 comment "WARNING! You enabled APM, CPU Frequency scaling, ACPI 'processor'"
 comment "or Intel cpuidle option. These options are known to cause troubles"


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