Add a Kconfig symbol to enable getting updates on any memory map changes that might be done by the LMB module. This notification mechanism can then be used to have a synchronous view of allocated and free memory.
Signed-off-by: Sughosh Ganu <[email protected]> --- Changes since V2: None lib/Kconfig | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) diff --git a/lib/Kconfig b/lib/Kconfig index 1dd4f27159..61452f7ac9 100644 --- a/lib/Kconfig +++ b/lib/Kconfig @@ -75,6 +75,23 @@ config LIB_UUID bool select SHA1 +config MEM_MAP_UPDATE_NOTIFY + bool "Get notified of any changes to the LMB memory map" + default y if EFI_LOADER + help + Enable this option to get notification on any changes to the + memory that is allocated or freed by the LMB module. This will + allow different modules that allocate memory or maintain a memory + map to have a synchronous view of available and allocated memory. + +config SPL_MEM_MAP_UPDATE_NOTIFY + bool "Get notified of any changes to the LMB memory map in SPL" + help + Enable this option to get notification on any changes to the + memory that is allocated or freed by the LMB module. This will + allow different modules that allocate memory or maintain a memory + map to have a synchronous view of available and allocated memory. + config RANDOM_UUID bool "GPT Random UUID generation" select LIB_UUID -- 2.34.1
