Merge branch 'pm-opp'

[cascardo/linux.git] / drivers / infiniband / Kconfig

diff --git a/drivers/infiniband/Kconfig b/drivers/infiniband/Kconfig
index 7708939..b899531 100644 (file)
--- a/drivers/infiniband/Kconfig
+++ b/drivers/infiniband/Kconfig
@@ -38,6 +38,17 @@ config INFINIBAND_USER_MEM
        depends on INFINIBAND_USER_ACCESS != n
        default y
 
+config INFINIBAND_ON_DEMAND_PAGING
+       bool "InfiniBand on-demand paging support"
+       depends on INFINIBAND_USER_MEM
+       select MMU_NOTIFIER
+       default y
+       ---help---
+         On demand paging support for the InfiniBand subsystem.
+         Together with driver support this allows registration of
+         memory regions without pinning their pages, fetching the
+         pages on demand instead.
+
 config INFINIBAND_ADDR_TRANS
        bool
        depends on INFINIBAND