+#define GSEG_START(cb) ((void *)((unsigned long)(cb) & ~(GRU_GSEG_PAGESIZE - 1)))
+
+/*
+ * Statictics kept on a per-GTS basis.
+ */
+struct gts_statistics {
+ unsigned long fmm_tlbdropin;
+ unsigned long upm_tlbdropin;
+ unsigned long context_stolen;
+};
+
+struct gru_get_gseg_statistics_req {
+ unsigned long gseg;
+ struct gts_statistics stats;
+};