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authorMarek Szyprowski <m.szyprowski@samsung.com>2012-04-13 14:32:09 +0400
committerMarek Szyprowski <m.szyprowski@samsung.com>2012-07-30 14:25:44 +0400
commit5e6cafc83e30f0f70c79a2b7aef237dc57e29f02 (patch)
tree12b63c0bf097e2e455d49a41c9de1a97582a9710 /include/linux/vmalloc.h
parentefc42bc98058a36d761b16a114823db1a902ed05 (diff)
downloadlinux-5e6cafc83e30f0f70c79a2b7aef237dc57e29f02.tar.xz
mm: vmalloc: use const void * for caller argument
'const void *' is a safer type for caller function type. This patch updates all references to caller function type. Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Reviewed-by: Kyungmin Park <kyungmin.park@samsung.com> Reviewed-by: Minchan Kim <minchan@kernel.org>
Diffstat (limited to 'include/linux/vmalloc.h')
-rw-r--r--include/linux/vmalloc.h8
1 files changed, 4 insertions, 4 deletions
diff --git a/include/linux/vmalloc.h b/include/linux/vmalloc.h
index dcdfc2bda922..2e28f4d40d7f 100644
--- a/include/linux/vmalloc.h
+++ b/include/linux/vmalloc.h
@@ -32,7 +32,7 @@ struct vm_struct {
struct page **pages;
unsigned int nr_pages;
phys_addr_t phys_addr;
- void *caller;
+ const void *caller;
};
/*
@@ -62,7 +62,7 @@ extern void *vmalloc_32_user(unsigned long size);
extern void *__vmalloc(unsigned long size, gfp_t gfp_mask, pgprot_t prot);
extern void *__vmalloc_node_range(unsigned long size, unsigned long align,
unsigned long start, unsigned long end, gfp_t gfp_mask,
- pgprot_t prot, int node, void *caller);
+ pgprot_t prot, int node, const void *caller);
extern void vfree(const void *addr);
extern void *vmap(struct page **pages, unsigned int count,
@@ -85,13 +85,13 @@ static inline size_t get_vm_area_size(const struct vm_struct *area)
extern struct vm_struct *get_vm_area(unsigned long size, unsigned long flags);
extern struct vm_struct *get_vm_area_caller(unsigned long size,
- unsigned long flags, void *caller);
+ unsigned long flags, const void *caller);
extern struct vm_struct *__get_vm_area(unsigned long size, unsigned long flags,
unsigned long start, unsigned long end);
extern struct vm_struct *__get_vm_area_caller(unsigned long size,
unsigned long flags,
unsigned long start, unsigned long end,
- void *caller);
+ const void *caller);
extern struct vm_struct *remove_vm_area(const void *addr);
extern int map_vm_area(struct vm_struct *area, pgprot_t prot,