Searched refs:tbu2 (Results 1 – 2 of 2) sorted by relevance
873 unsigned long tbu1, tbu2; in get_tbms() local883 tbu2 = mftbu(); in get_tbms()884 } while (tbu1 != tbu2); in get_tbms()
41 register unsigned long tbu, tb, tbu2; in ppc_getcounter() local46 asm volatile ("mftbu %0" : "=r" (tbu2)); in ppc_getcounter()47 if (__builtin_expect(tbu != tbu2, 0)) goto loop; in ppc_getcounter()