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Diffstat (limited to 'mm/vmalloc.c')
-rw-r--r--mm/vmalloc.c12
1 files changed, 6 insertions, 6 deletions
diff --git a/mm/vmalloc.c b/mm/vmalloc.c
index 93d3182c3300..107454312d5e 100644
--- a/mm/vmalloc.c
+++ b/mm/vmalloc.c
@@ -1258,7 +1258,7 @@ void unmap_kernel_range(unsigned long addr, unsigned long size)
int map_vm_area(struct vm_struct *area, pgprot_t prot, struct page ***pages)
{
unsigned long addr = (unsigned long)area->addr;
- unsigned long end = addr + area->size - PAGE_SIZE;
+ unsigned long end = addr + get_vm_area_size(area);
int err;
err = vmap_page_range(addr, end, prot, *pages);
@@ -1553,7 +1553,7 @@ static void *__vmalloc_area_node(struct vm_struct *area, gfp_t gfp_mask,
unsigned int nr_pages, array_size, i;
gfp_t nested_gfp = (gfp_mask & GFP_RECLAIM_MASK) | __GFP_ZERO;
- nr_pages = (area->size - PAGE_SIZE) >> PAGE_SHIFT;
+ nr_pages = get_vm_area_size(area) >> PAGE_SHIFT;
array_size = (nr_pages * sizeof(struct page *));
area->nr_pages = nr_pages;
@@ -1985,7 +1985,7 @@ long vread(char *buf, char *addr, unsigned long count)
vm = va->vm;
vaddr = (char *) vm->addr;
- if (addr >= vaddr + vm->size - PAGE_SIZE)
+ if (addr >= vaddr + get_vm_area_size(vm))
continue;
while (addr < vaddr) {
if (count == 0)
@@ -1995,7 +1995,7 @@ long vread(char *buf, char *addr, unsigned long count)
addr++;
count--;
}
- n = vaddr + vm->size - PAGE_SIZE - addr;
+ n = vaddr + get_vm_area_size(vm) - addr;
if (n > count)
n = count;
if (!(vm->flags & VM_IOREMAP))
@@ -2067,7 +2067,7 @@ long vwrite(char *buf, char *addr, unsigned long count)
vm = va->vm;
vaddr = (char *) vm->addr;
- if (addr >= vaddr + vm->size - PAGE_SIZE)
+ if (addr >= vaddr + get_vm_area_size(vm))
continue;
while (addr < vaddr) {
if (count == 0)
@@ -2076,7 +2076,7 @@ long vwrite(char *buf, char *addr, unsigned long count)
addr++;
count--;
}
- n = vaddr + vm->size - PAGE_SIZE - addr;
+ n = vaddr + get_vm_area_size(vm) - addr;
if (n > count)
n = count;
if (!(vm->flags & VM_IOREMAP)) {