return f->cursize;
}
+static inline int
+svm_fifo_is_full (svm_fifo_t * f)
+{
+ return (f->cursize == f->nitems);
+}
+
+static inline int
+svm_fifo_is_empty (svm_fifo_t * f)
+{
+ return (f->cursize == 0);
+}
+
static inline u32
svm_fifo_max_enqueue (svm_fifo_t * f)
{