diff options
Diffstat (limited to 'configs/fedora/generic/CONFIG_XEN_UNPOPULATED_ALLOC')
| -rw-r--r-- | configs/fedora/generic/CONFIG_XEN_UNPOPULATED_ALLOC | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/configs/fedora/generic/CONFIG_XEN_UNPOPULATED_ALLOC b/configs/fedora/generic/CONFIG_XEN_UNPOPULATED_ALLOC new file mode 100644 index 000000000..79f2db99b --- /dev/null +++ b/configs/fedora/generic/CONFIG_XEN_UNPOPULATED_ALLOC @@ -0,0 +1,19 @@ +# CONFIG_XEN_UNPOPULATED_ALLOC: +# +# Use unpopulated memory ranges in order to create mappings for guest +# memory regions, including grant maps and foreign pages. This avoids +# having to balloon out RAM regions in order to obtain physical memory +# space to create such mappings. +# +# Symbol: XEN_UNPOPULATED_ALLOC [=y] +# Type : bool +# Defined at drivers/xen/Kconfig:328 +# Prompt: Use unpopulated memory ranges for guest mappings +# Depends on: XEN [=y] && X86 [=y] && ZONE_DEVICE [=y] +# Location: +# -> Device Drivers +# -> Xen driver support +# +# +# +CONFIG_XEN_UNPOPULATED_ALLOC=y |