diff options
Diffstat (limited to 'arch/ia64/mm/fault.c')
| -rw-r--r-- | arch/ia64/mm/fault.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/ia64/mm/fault.c b/arch/ia64/mm/fault.c index 1bad5be5e61a..245545b43a4c 100644 --- a/arch/ia64/mm/fault.c +++ b/arch/ia64/mm/fault.c @@ -106,7 +106,7 @@ ia64_do_page_fault (unsigned long address, unsigned long isr, struct pt_regs *re if (mask & VM_WRITE) flags |= FAULT_FLAG_WRITE; retry: - down_read(&mm->mmap_sem); + mmap_read_lock(mm); vma = find_vma_prev(mm, address, &prev_vma); if (!vma && !prev_vma ) @@ -182,7 +182,7 @@ retry: } } - up_read(&mm->mmap_sem); + mmap_read_unlock(mm); return; check_expansion: @@ -213,7 +213,7 @@ retry: goto good_area; bad_area: - up_read(&mm->mmap_sem); + mmap_read_unlock(mm); #ifdef CONFIG_VIRTUAL_MEM_MAP bad_area_no_up: #endif @@ -279,7 +279,7 @@ retry: return; out_of_memory: - up_read(&mm->mmap_sem); + mmap_read_unlock(mm); if (!user_mode(regs)) goto no_context; pagefault_out_of_memory(); |