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-rw-r--r--arch/alpha/kernel/traps.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/alpha/kernel/traps.c b/arch/alpha/kernel/traps.c
index 8383ccfaccdc..49754e07e04f 100644
--- a/arch/alpha/kernel/traps.c
+++ b/arch/alpha/kernel/traps.c
@@ -957,12 +957,12 @@ give_sigsegv:
si_code = SEGV_ACCERR;
else {
struct mm_struct *mm = current->mm;
- down_read(&mm->mmap_sem);
+ mmap_read_lock(mm);
if (find_vma(mm, (unsigned long)va))
si_code = SEGV_ACCERR;
else
si_code = SEGV_MAPERR;
- up_read(&mm->mmap_sem);
+ mmap_read_unlock(mm);
}
send_sig_fault(SIGSEGV, si_code, va, 0, current);
return;