This commit was manufactured by cvs2svn to create branch

[linux-2.6.git] / arch / ia64 / ia32 / binfmt_elf32.c

diff --git a/arch/ia64/ia32/binfmt_elf32.c b/arch/ia64/ia32/binfmt_elf32.c
index 9618f62..299c153 100644 (file)
--- a/arch/ia64/ia32/binfmt_elf32.c
+++ b/arch/ia64/ia32/binfmt_elf32.c
@@ -14,6 +14,7 @@
 #include <linux/types.h>
 #include <linux/mm.h>
 #include <linux/security.h>
+#include <linux/vs_memory.h>
 
 #include <asm/param.h>
 #include <asm/signal.h>
@@ -148,7 +149,7 @@ ia64_elf32_init (struct pt_regs *regs)
 int
 ia32_setup_arg_pages (struct linux_binprm *bprm, int executable_stack)
 {
-       unsigned long stack_base;
+       unsigned long stack_base, grow;
        struct vm_area_struct *mpnt;
        struct mm_struct *mm = current->mm;
        int i;
@@ -165,8 +166,10 @@ ia32_setup_arg_pages (struct linux_binprm *bprm, int executable_stack)
        if (!mpnt)
                return -ENOMEM;
 
-       if (security_vm_enough_memory((IA32_STACK_TOP - (PAGE_MASK & (unsigned long) bprm->p))
-                                     >> PAGE_SHIFT)) {
+       grow = (IA32_STACK_TOP - (PAGE_MASK & (unsigned long) bprm->p))
+               >> PAGE_SHIFT;
+       if (security_vm_enough_memory(grow) ||
+               !vx_vmpages_avail(mm, grow)) {
                kmem_cache_free(vm_area_cachep, mpnt);
                return -ENOMEM;
        }
@@ -187,7 +190,9 @@ ia32_setup_arg_pages (struct linux_binprm *bprm, int executable_stack)
                mpnt->vm_page_prot = (mpnt->vm_flags & VM_EXEC)?
                                        PAGE_COPY_EXEC: PAGE_COPY;
                insert_vm_struct(current->mm, mpnt);
-               current->mm->total_vm = (mpnt->vm_end - mpnt->vm_start) >> PAGE_SHIFT;
+               // current->mm->total_vm = (mpnt->vm_end - mpnt->vm_start) >> PAGE_SHIFT;
+               vx_vmpages_sub(current->mm, current->mm->total_vm -
+                       ((mpnt->vm_end - mpnt->vm_start) >> PAGE_SHIFT));
        }
 
        for (i = 0 ; i < MAX_ARG_PAGES ; i++) {
@@ -217,7 +222,7 @@ elf32_set_personality (void)
 }
 
 static unsigned long
-elf32_map (struct file *filep, unsigned long addr, struct elf_phdr *eppnt, int prot, int type)
+elf32_map (struct file *filep, unsigned long addr, struct elf_phdr *eppnt, int prot, int type, unsigned long unused)
 {
        unsigned long pgoff = (eppnt->p_vaddr) & ~IA32_PAGE_MASK;