kernel: remove arch_mem_domain_destroy (7d35a8c9) · Commits · Wenxi XU / zephyr

arch/arm/core/aarch64/mmu/arm_mmu.c

+0 −14

Original line number	Diff line number	Diff line
		@@ -917,20 +917,6 @@ int arch_mem_domain_init(struct k_mem_domain *domain)
		return 0;
		}

		void arch_mem_domain_destroy(struct k_mem_domain *domain)
		{
		struct arm_mmu_ptables *domain_ptables = &domain->arch.ptables;
		k_spinlock_key_t key;

		MMU_DEBUG("%s\n", __func__);

		sys_slist_remove(&domain_list, NULL, &domain->arch.node);
		key = k_spin_lock(&xlat_lock);
		discard_table(domain_ptables->base_xlat_table, BASE_XLAT_LEVEL);
		domain_ptables->base_xlat_table = NULL;
		k_spin_unlock(&xlat_lock, key);
		}

		static void private_map(struct arm_mmu_ptables ptables, const char name,
		uintptr_t phys, uintptr_t virt, size_t size, uint32_t attrs)
		{

+0 −12

Original line number	Diff line number	Diff line
		@@ -503,18 +503,6 @@ void arch_mem_domain_thread_add(struct k_thread *thread)
		}
		}

		void arch_mem_domain_destroy(struct k_mem_domain *domain)
		{
		sys_dnode_t node, next_node;
		struct k_thread *thread;

		SYS_DLIST_FOR_EACH_NODE_SAFE(&domain->mem_domain_q, node, next_node) {
		thread = CONTAINER_OF(node, struct k_thread, mem_domain_info);

		arch_mem_domain_thread_remove(thread);
		}
		}

		void arch_mem_domain_partition_add(struct k_mem_domain *domain,
		uint32_t partition_id)
		{

+0 −10

Original line number	Diff line number	Diff line
		@@ -1389,11 +1389,6 @@ void arch_mem_domain_thread_add(struct k_thread *thread)
		void arch_mem_domain_thread_remove(struct k_thread *thread)
		{

		}

		void arch_mem_domain_destroy(struct k_mem_domain *domain)
		{

		}
		#else
		/* Memory domains each have a set of page tables assigned to them */
		@@ -1621,11 +1616,6 @@ void arch_mem_domain_partition_remove(struct k_mem_domain *domain,
		partition->size);
		}

		void arch_mem_domain_destroy(struct k_mem_domain *domain)
		{
		/* No-op, this is eventually getting removed in 2.5 */
		}

		/* Called on thread exit or when moving it to a different memory domain */
		void arch_mem_domain_thread_remove(struct k_thread *thread)
		{

+0 −2

Original line number	Diff line number	Diff line
		@@ -824,8 +824,6 @@ on MMU systems and uncommon on MPU systems:

		* :c:func:`arch_mem_domain_partition_remove`

		* :c:func:`arch_mem_domain_destroy`

		Please see the doxygen documentation of these APIs for details.

		In addition to implementing these APIs, there are some other tasks as well:

+0 −13

Original line number	Diff line number	Diff line
		@@ -609,19 +609,6 @@ void arch_mem_domain_partition_remove(struct k_mem_domain *domain,
		*/
		void arch_mem_domain_partition_add(struct k_mem_domain *domain,
		uint32_t partition_id);

		/**
		* @brief Remove the memory domain
		*
		* Architecture-specific hook to manage internal data structures or hardware
		* state when a memory domain has been destroyed.
		*
		* Thread assignments to the memory domain are only cleared after this function
		* runs.
		*
		* @param domain The memory domain structure which needs to be deleted.
		*/
		void arch_mem_domain_destroy(struct k_mem_domain *domain);
		#endif /* CONFIG_ARCH_MEM_DOMAIN_SYNCHRONOUS_API */

		/**