signal_frame_64 207 arch/powerpc/perf/callchain.c if (nip == fp + offsetof(struct signal_frame_64, tramp)) signal_frame_64 221 arch/powerpc/perf/callchain.c struct signal_frame_64 __user *sf; signal_frame_64 224 arch/powerpc/perf/callchain.c sf = (struct signal_frame_64 __user *) sp; signal_frame_64 239 arch/powerpc/perf/callchain.c struct signal_frame_64 __user *sigframe; signal_frame_64 260 arch/powerpc/perf/callchain.c if (next_sp - sp >= sizeof(struct signal_frame_64) && signal_frame_64 267 arch/powerpc/perf/callchain.c sigframe = (struct signal_frame_64 __user *) sp;