[RFC 3/4] Adding a new kernel configuration to enable the feature

[Ronit Halder]

Kernel configuration option added to enable run time memory reservation
feature for kexec.

Signed-off-by: Ronit Halder <ronit.crj@xxxxxxxxx>

---
 mm/Kconfig | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/mm/Kconfig b/mm/Kconfig
index 97a4e06..8b1533d 100644
--- a/mm/Kconfig
+++ b/mm/Kconfig
@@ -668,3 +668,9 @@ config ZONE_DEVICE
 
 config FRAME_VECTOR
 	bool
+config KEXEC_CMA
+	bool "Use CMA for Kexec crash kernel"
+	depends on CMA
+	help
+	  This configuration option is to use CMA for Kexec.
+	  CMA helps us to allocate memory for crash kernel at runtime.
\ No newline at end of file
-- 
2.9.0.GIT