iommu: Stop exporting alloc_iova_mem() (51b70b81) · Commits · 戴 / test

drivers/iommu/iova.c

+1 −2

Original line number	Diff line number	Diff line
		@@ -243,11 +243,10 @@ static struct kmem_cache *iova_cache;
		static unsigned int iova_cache_users;
		static DEFINE_MUTEX(iova_cache_mutex);

		struct iova *alloc_iova_mem(void)
		static struct iova *alloc_iova_mem(void)
		{
		return kmem_cache_zalloc(iova_cache, GFP_ATOMIC \| __GFP_NOWARN);
		}
		EXPORT_SYMBOL(alloc_iova_mem);

		void free_iova_mem(struct iova *iova)
		{

+0 −6

Original line number	Diff line number	Diff line
		@@ -136,7 +136,6 @@ static inline unsigned long iova_pfn(struct iova_domain *iovad, dma_addr_t iova)
		int iova_cache_get(void);
		void iova_cache_put(void);

		struct iova *alloc_iova_mem(void);
		void free_iova_mem(struct iova *iova);
		void free_iova(struct iova_domain *iovad, unsigned long pfn);
		void __free_iova(struct iova_domain iovad, struct iova iova);
		@@ -171,11 +170,6 @@ static inline void iova_cache_put(void)
		{
		}

		static inline struct iova *alloc_iova_mem(void)
		{
		return NULL;
		}

		static inline void free_iova_mem(struct iova *iova)
		{
		}