ufn                38 arch/xtensa/include/asm/stacktrace.h 			     int (*ufn)(struct stackframe *frame, void *data),
ufn                41 arch/xtensa/include/asm/stacktrace.h 			   int (*ufn)(struct stackframe *frame, void *data),
ufn                27 arch/xtensa/kernel/stacktrace.c 			   int (*ufn)(struct stackframe *frame, void *data),
ufn                44 arch/xtensa/kernel/stacktrace.c 	if (pc == 0 || pc >= TASK_SIZE || ufn(&frame, data))
ufn                82 arch/xtensa/kernel/stacktrace.c 			if (pc == 0 || pc >= TASK_SIZE || ufn(&frame, data))
ufn               109 arch/xtensa/kernel/stacktrace.c 		if (pc == 0 || pc >= TASK_SIZE || ufn(&frame, data))
ufn               117 arch/xtensa/kernel/stacktrace.c 			     int (*ufn)(struct stackframe *frame, void *data),
ufn               147 arch/xtensa/kernel/stacktrace.c 				if (ufn == NULL)
ufn               149 arch/xtensa/kernel/stacktrace.c 				xtensa_backtrace_user(regs, depth, ufn, data);