mm: add vfree_atomic()

[mirror_ubuntu-artful-kernel.git] / include / linux / ww_mutex.h

diff --git a/include/linux/ww_mutex.h b/include/linux/ww_mutex.h
index 2bb5deb0012e4434986fbd530c90b3c4d05eb7f2..7b0066814fa001d318f29b8c747ad2ec38e194bc 100644 (file)
--- a/include/linux/ww_mutex.h
+++ b/include/linux/ww_mutex.h
@@ -120,7 +120,7 @@ static inline void ww_acquire_init(struct ww_acquire_ctx *ctx,
                                   struct ww_class *ww_class)
 {
        ctx->task = current;
-       ctx->stamp = atomic_long_inc_return(&ww_class->stamp);
+       ctx->stamp = atomic_long_inc_return_relaxed(&ww_class->stamp);
        ctx->acquired = 0;
 #ifdef CONFIG_DEBUG_MUTEXES
        ctx->ww_class = ww_class;