[PATCH] mm: pagefault_{disable,enable}()

[GitHub/mt8127/android_kernel_alcatel_ttab.git] / include / asm-i386 / futex.h

diff --git a/include/asm-i386/futex.h b/include/asm-i386/futex.h
index 946d97cfea23841ccbf919fe7cba1df0fb7abe45..438ef0ec7101c2f4b2fcf4fb711f99e81494712e 100644 (file)
--- a/include/asm-i386/futex.h
+++ b/include/asm-i386/futex.h
@@ -56,7 +56,7 @@ futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
        if (! access_ok (VERIFY_WRITE, uaddr, sizeof(int)))
                return -EFAULT;
 
-       inc_preempt_count();
+       pagefault_disable();
 
        if (op == FUTEX_OP_SET)
                __futex_atomic_op1("xchgl %0, %2", ret, oldval, uaddr, oparg);
@@ -88,7 +88,7 @@ futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
                }
        }
 
-       dec_preempt_count();
+       pagefault_enable();
 
        if (!ret) {
                switch (cmp) {