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-rw-r--r--drivers/xen/Kconfig7
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/xen/Kconfig b/drivers/xen/Kconfig
index fd3266696a4d..5014c6dcbdfa 100644
--- a/drivers/xen/Kconfig
+++ b/drivers/xen/Kconfig
@@ -122,4 +122,11 @@ config SWIOTLB_XEN
depends on PCI
select SWIOTLB
+config XEN_TMEM
+ bool
+ default y if (CLEANCACHE || FRONTSWAP)
+ help
+ Shim to interface in-kernel Transcendent Memory hooks
+ (e.g. cleancache and frontswap) to Xen tmem hypercalls.
+
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