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[PATCH] gfp flags annotations - part 1

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- added typedef unsigned int __nocast gfp_t;

 - replaced __nocast uses for gfp flags with gfp_t - it gives exactly
   the same warnings as far as sparse is concerned, doesn't change
   generated code (from gcc point of view we replaced unsigned int with
   typedef) and documents what's going on far better.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Al Viro 2005-10-07 07:46:04 +01:00 • committed by Linus Torvalds
parent 3b0e77bd14
commit dd0fc66fb3
145 changed files with 340 additions and 360 deletions
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4
include/linux/vmalloc.h
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@ -34,8 +34,8 @@ struct vm_struct {
extern void *vmalloc(unsigned long size);
extern void *vmalloc_exec(unsigned long size);
extern void *vmalloc_32(unsigned long size);
extern void *__vmalloc(unsigned long size, unsigned int __nocast gfp_mask, pgprot_t prot);
extern void *__vmalloc_area(struct vm_struct *area, unsigned int __nocast gfp_mask, pgprot_t prot);
extern void *__vmalloc(unsigned long size, gfp_t gfp_mask, pgprot_t prot);
extern void *__vmalloc_area(struct vm_struct *area, gfp_t gfp_mask, pgprot_t prot);
extern void vfree(void *addr);
extern void *vmap(struct page **pages, unsigned int count,