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(I'm so sorry!) Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel os linux
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1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950/* SPDX-License-Identifier: GPL-2.0-or-later *//* * mm-internal APIs for vmalloc */#ifndef __MM_VMALLOC_H#define __MM_VMALLOC_H
#include <linux/vmalloc.h>
#ifdef CONFIG_MMUstruct page *__vmalloc_to_page(const void *vmalloc_addr);void __init vmalloc_init(void);int __must_check vmap_pages_range_noflush(unsigned long addr, unsigned long end, pgprot_t prot, struct page **pages, unsigned int page_shift, gfp_t gfp_mask);unsigned int get_vm_area_page_order(const struct vm_struct *vm);#elsestatic inline void vmalloc_init(void) {}
static inlineint __must_check vmap_pages_range_noflush(unsigned long addr, unsigned long end, pgprot_t prot, struct page **pages, unsigned int page_shift, gfp_t gfp_mask){ return -EINVAL;}
static inline void vunmap_range_noflush(unsigned long start, unsigned long end){}#endif
struct vm_struct *__get_vm_area_node(unsigned long size, unsigned long align, unsigned long shift, unsigned long vm_flags, unsigned long start, unsigned long end, int node, gfp_t gfp_mask, const void *caller);
void clear_vm_uninitialized_flag(struct vm_struct *vm);
int __must_check __vmap_pages_range_noflush(unsigned long addr, unsigned long end, pgprot_t prot, struct page **pages, unsigned int page_shift);
void vunmap_range_noflush(unsigned long start, unsigned long end);
void __vunmap_range_noflush(unsigned long start, unsigned long end);
#endif /* __MM_VMALLOC_H */