Allowing to control mark_new_vma default value
Allowing work ksm on early allocated vmas
Signed-off-by: Timofey Titovets <nefelim...@gmail.com>
---
mm/Kconfig | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/mm/Kconfig b/mm/Kconfig
index 1d1ae6b..90f40a6 100644
--- a/mm/Kconfig
+++ b/mm/Kconfig
@@ -340,6 +340,13 @@ config KSM
until a program has madvised that an area is MADV_MERGEABLE, and
root has set /sys/kernel/mm/ksm/run to 1 (if CONFIG_SYSFS is set).
+config KSM_MARK_NEW_VMA
+ int "Marking new vma pages as VM_MERGEABLE"
+ depends on KSM
+ default 0
+ range 0 1
+ help
+
config DEFAULT_MMAP_MIN_ADDR
int "Low address space to protect from user allocation"
depends on MMU
--
2.1.3
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