From e1271f686a0e376aa6ee97984c16f91a787e4480 Mon Sep 17 00:00:00 2001 From: Arjan van de Ven <arjan@infradead.org> Date: Wed, 30 Jan 2008 13:34:06 +0100 Subject: [PATCH] x86: deprecate change_page_attr() for drivers With the introduction of the new API, no driver or non-archcore code needs to use c-p-a anymore, so this patch also deprecates the EXPORT_SYMBOL of CPA (it's a horrible API after all). Signed-off-by: Arjan van de Ven <arjan@linux.intel.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Ingo Molnar <mingo@elte.hu> --- arch/x86/mm/pageattr.c | 2 +- include/asm-x86/cacheflush.h | 3 ++- 2 files changed, 3 insertions(+), 2 deletions(-) diff --git a/arch/x86/mm/pageattr.c b/arch/x86/mm/pageattr.c index f3c9510b8d92..19f7f7a0b36f 100644 --- a/arch/x86/mm/pageattr.c +++ b/arch/x86/mm/pageattr.c @@ -284,7 +284,7 @@ int change_page_attr(struct page *page, int numpages, pgprot_t prot) return change_page_attr_addr(addr, numpages, prot); } -EXPORT_SYMBOL(change_page_attr); +EXPORT_UNUSED_SYMBOL(change_page_attr); /* to be removed in 2.6.27 */ /** * change_page_attr_set - Change page table attributes in the linear mapping. diff --git a/include/asm-x86/cacheflush.h b/include/asm-x86/cacheflush.h index 7b928d55c190..e79159bc0987 100644 --- a/include/asm-x86/cacheflush.h +++ b/include/asm-x86/cacheflush.h @@ -25,7 +25,8 @@ memcpy(dst, src, len) void global_flush_tlb(void); -int change_page_attr(struct page *page, int numpages, pgprot_t prot); +int __deprecated_for_modules change_page_attr(struct page *page, int numpages, + pgprot_t prot); int change_page_attr_addr(unsigned long addr, int numpages, pgprot_t prot); int set_pages_uc(struct page *page, int numpages); -- GitLab