[patch 2/5] mm: deprecate vmalloc_to_pfn
From: Nick Piggin <hidden>
Date: 2006-04-20 17:06:35
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Deprecate vmalloc_to_pfn. Signed-off-by: Nick Piggin <redacted> Index: linux-2.6/Documentation/feature-removal-schedule.txt ===================================================================
--- linux-2.6.orig/Documentation/feature-removal-schedule.txt
+++ linux-2.6/Documentation/feature-removal-schedule.txt@@ -238,3 +238,12 @@ Why: The interface no longer has any cal Who: Nick Piggin <npiggin@suse.de> --------------------------- + +What: vmalloc_to_pfn +When: April 2007 +Why: The interface no longer has any callers left in the kernel. It + was previously used so remap_pfn_range can be used on vmalloc memory, + but is deprecated with the introduction of remap_vmalloc_range. +Who: Nick Piggin <npiggin@suse.de> + +---------------------------
Index: linux-2.6/include/linux/mm.h ===================================================================
--- linux-2.6.orig/include/linux/mm.h
+++ linux-2.6/include/linux/mm.h@@ -1002,7 +1002,7 @@ static inline unsigned long vma_pages(st struct vm_area_struct *find_extend_vma(struct mm_struct *, unsigned long addr); struct page *vmalloc_to_page(void *addr); -unsigned long vmalloc_to_pfn(void *addr); +__deprecated_for_modules unsigned long vmalloc_to_pfn(void *addr); int remap_pfn_range(struct vm_area_struct *, unsigned long addr, unsigned long pfn, unsigned long size, pgprot_t); int vm_insert_page(struct vm_area_struct *, unsigned long addr, struct page *); --
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