diff options
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/mmap.c | 10 | ||||
| -rw-r--r-- | mm/nommu.c | 19 |
2 files changed, 14 insertions, 15 deletions
diff --git a/mm/mmap.c b/mm/mmap.c index b6be3249f0a9..c739d6db7193 100644 --- a/mm/mmap.c +++ b/mm/mmap.c @@ -1260,14 +1260,12 @@ static inline int mlock_future_check(struct mm_struct *mm, /* * The caller must hold down_write(¤t->mm->mmap_sem). */ - -unsigned long do_mmap_pgoff(struct file *file, unsigned long addr, +unsigned long do_mmap(struct file *file, unsigned long addr, unsigned long len, unsigned long prot, - unsigned long flags, unsigned long pgoff, - unsigned long *populate) + unsigned long flags, vm_flags_t vm_flags, + unsigned long pgoff, unsigned long *populate) { struct mm_struct *mm = current->mm; - vm_flags_t vm_flags; *populate = 0; @@ -1311,7 +1309,7 @@ unsigned long do_mmap_pgoff(struct file *file, unsigned long addr, * to. we assume access permissions have been handled by the open * of the memory object, so we don't do any here. */ - vm_flags = calc_vm_prot_bits(prot) | calc_vm_flag_bits(flags) | + vm_flags |= calc_vm_prot_bits(prot) | calc_vm_flag_bits(flags) | mm->def_flags | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC; if (flags & MAP_LOCKED) diff --git a/mm/nommu.c b/mm/nommu.c index 1cc0709fcaa5..ab14a2014dea 100644 --- a/mm/nommu.c +++ b/mm/nommu.c @@ -1233,18 +1233,19 @@ enomem: /* * handle mapping creation for uClinux */ -unsigned long do_mmap_pgoff(struct file *file, - unsigned long addr, - unsigned long len, - unsigned long prot, - unsigned long flags, - unsigned long pgoff, - unsigned long *populate) +unsigned long do_mmap(struct file *file, + unsigned long addr, + unsigned long len, + unsigned long prot, + unsigned long flags, + vm_flags_t vm_flags, + unsigned long pgoff, + unsigned long *populate) { struct vm_area_struct *vma; struct vm_region *region; struct rb_node *rb; - unsigned long capabilities, vm_flags, result; + unsigned long capabilities, result; int ret; *populate = 0; @@ -1262,7 +1263,7 @@ unsigned long do_mmap_pgoff(struct file *file, /* we've determined that we can make the mapping, now translate what we * now know into VMA flags */ - vm_flags = determine_vm_flags(file, prot, flags, capabilities); + vm_flags |= determine_vm_flags(file, prot, flags, capabilities); /* we're going to need to record the mapping */ region = kmem_cache_zalloc(vm_region_jar, GFP_KERNEL); |