diff options
Diffstat (limited to 'arch/arc/mm/fault.c')
| -rw-r--r-- | arch/arc/mm/fault.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/arc/mm/fault.c b/arch/arc/mm/fault.c index 92b339c7adba..72f5405a7ec5 100644 --- a/arch/arc/mm/fault.c +++ b/arch/arc/mm/fault.c @@ -107,7 +107,7 @@ void do_page_fault(unsigned long address, struct pt_regs *regs) flags |= FAULT_FLAG_WRITE; retry: - down_read(&mm->mmap_sem); + mmap_read_lock(mm); vma = find_vma(mm, address); if (!vma) @@ -141,7 +141,7 @@ retry: } /* - * Fault retry nuances, mmap_sem already relinquished by core mm + * Fault retry nuances, mmap_lock already relinquished by core mm */ if (unlikely((fault & VM_FAULT_RETRY) && (flags & FAULT_FLAG_ALLOW_RETRY))) { @@ -150,7 +150,7 @@ retry: } bad_area: - up_read(&mm->mmap_sem); + mmap_read_unlock(mm); /* * Major/minor page fault accounting |