mm: Remove deprecated definition (30e2b804) · Commits · Wenxi XU / zephyr

include/zephyr/sys/mem_manage.h

+0 −17

Original line number	Diff line number	Diff line
		@@ -270,23 +270,6 @@ void z_phys_unmap(uint8_t *virt, size_t size);
		*/
		#define K_MEM_MAP_LOCK BIT(17)

		/**
		* A un-mapped virtual guard page will be placed in memory immediately preceding
		* the mapped region. This page will still be noted as being used by the
		* virtual memory manager. The total size of the allocation will be the
		* requested size plus the size of this guard page. The returned address
		* pointer will not include the guard page immediately below it. The typical
		* use-case is downward-growing thread stacks.
		*
		* Zephyr treats page faults on this guard page as a fatal K_ERR_STACK_CHK_FAIL
		* if it determines it immediately precedes a stack buffer, this is
		* implemented in the architecture layer.
		*
		* DEPRECATED: k_mem_map() will always allocate guard pages, so this bit
		* no longer has any effect.
		*/
		#define K_MEM_MAP_GUARD __DEPRECATED_MACRO BIT(18)

		/**
		* Return the amount of free memory available
		*