compat_frame_tail   70 arch/arm64/kernel/perf_callchain.c static struct compat_frame_tail __user *
compat_frame_tail   71 arch/arm64/kernel/perf_callchain.c compat_user_backtrace(struct compat_frame_tail __user *tail,
compat_frame_tail   74 arch/arm64/kernel/perf_callchain.c 	struct compat_frame_tail buftail;
compat_frame_tail   94 arch/arm64/kernel/perf_callchain.c 	if (tail + 1 >= (struct compat_frame_tail __user *)
compat_frame_tail   98 arch/arm64/kernel/perf_callchain.c 	return (struct compat_frame_tail __user *)compat_ptr(buftail.fp) - 1;
compat_frame_tail  124 arch/arm64/kernel/perf_callchain.c 		struct compat_frame_tail __user *tail;
compat_frame_tail  126 arch/arm64/kernel/perf_callchain.c 		tail = (struct compat_frame_tail __user *)regs->compat_fp - 1;