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mm: collapse security_vm_enough_memory() variants into a single function

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Collapse security_vm_enough_memory() variants into a single function.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: James Morris <jmorris@namei.org>
This commit is contained in:
Al Viro
2012-02-13 03:58:52 +00:00
committed by James Morris
parent bbd3656859
commit 191c542442
8 changed files with 10 additions and 38 deletions
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kernel/fork.c
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@@ -355,7 +355,7 @@ static int dup_mmap(struct mm_struct *mm, struct mm_struct *oldmm)
charge = 0;
if (mpnt->vm_flags & VM_ACCOUNT) {
unsigned int len = (mpnt->vm_end - mpnt->vm_start) >> PAGE_SHIFT;
if (security_vm_enough_memory(len))
if (security_vm_enough_memory_mm(oldmm, len)) /* sic */
goto fail_nomem;
charge = len;
}