diff options
Diffstat (limited to 'arch/ia64/mm/init.c')
| -rw-r--r-- | arch/ia64/mm/init.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/arch/ia64/mm/init.c b/arch/ia64/mm/init.c index ca760f6cb18f..0b3fb4c7af29 100644 --- a/arch/ia64/mm/init.c +++ b/arch/ia64/mm/init.c @@ -118,13 +118,13 @@ ia64_init_addr_space (void) vma->vm_end = vma->vm_start + PAGE_SIZE; vma->vm_flags = VM_DATA_DEFAULT_FLAGS|VM_GROWSUP|VM_ACCOUNT; vma->vm_page_prot = vm_get_page_prot(vma->vm_flags); - down_write(¤t->mm->mmap_sem); + mmap_write_lock(current->mm); if (insert_vm_struct(current->mm, vma)) { - up_write(¤t->mm->mmap_sem); + mmap_write_unlock(current->mm); vm_area_free(vma); return; } - up_write(¤t->mm->mmap_sem); + mmap_write_unlock(current->mm); } /* map NaT-page at address zero to speed up speculative dereferencing of NULL: */ @@ -136,13 +136,13 @@ ia64_init_addr_space (void) vma->vm_page_prot = __pgprot(pgprot_val(PAGE_READONLY) | _PAGE_MA_NAT); vma->vm_flags = VM_READ | VM_MAYREAD | VM_IO | VM_DONTEXPAND | VM_DONTDUMP; - down_write(¤t->mm->mmap_sem); + mmap_write_lock(current->mm); if (insert_vm_struct(current->mm, vma)) { - up_write(¤t->mm->mmap_sem); + mmap_write_unlock(current->mm); vm_area_free(vma); return; } - up_write(¤t->mm->mmap_sem); + mmap_write_unlock(current->mm); } } } |