716 create_trampoline(struct ftrace_ops *ops, unsigned int *tramp_size)  in create_trampoline()  argument
732 	if (ops->flags & FTRACE_OPS_FL_SAVE_REGS) {  in create_trampoline()
777 	*ptr = (unsigned long)ops;  in create_trampoline()
798 	ops->flags |= FTRACE_OPS_FL_ALLOC_TRAMP;  in create_trampoline()
819 void arch_ftrace_update_trampoline(struct ftrace_ops *ops)  in arch_ftrace_update_trampoline()  argument
828 	if (ops->trampoline) {  in arch_ftrace_update_trampoline()
833 		if (!(ops->flags & FTRACE_OPS_FL_ALLOC_TRAMP))  in arch_ftrace_update_trampoline()
836 		ops->trampoline = create_trampoline(ops, &size);  in arch_ftrace_update_trampoline()
837 		if (!ops->trampoline)  in arch_ftrace_update_trampoline()
839 		ops->trampoline_size = size;  in arch_ftrace_update_trampoline()
842 	offset = calc_trampoline_call_offset(ops->flags & FTRACE_OPS_FL_SAVE_REGS);  in arch_ftrace_update_trampoline()
843 	ip = ops->trampoline + offset;  in arch_ftrace_update_trampoline()
845 	func = ftrace_ops_get_func(ops);  in arch_ftrace_update_trampoline()
881 static void *static_tramp_func(struct ftrace_ops *ops, struct dyn_ftrace *rec)  in static_tramp_func()  argument
887 	if (ops && ops->trampoline) {  in static_tramp_func()
893 		if (ops->trampoline == FTRACE_GRAPH_ADDR)  in static_tramp_func()
909 void *arch_ftrace_trampoline_func(struct ftrace_ops *ops, struct dyn_ftrace *rec)  in arch_ftrace_trampoline_func()  argument
914 	if (!ops || !(ops->flags & FTRACE_OPS_FL_ALLOC_TRAMP))  in arch_ftrace_trampoline_func()
915 		return static_tramp_func(ops, rec);  in arch_ftrace_trampoline_func()
917 	offset = calc_trampoline_call_offset(ops->flags & FTRACE_OPS_FL_SAVE_REGS);  in arch_ftrace_trampoline_func()
918 	return addr_from_call((void *)ops->trampoline + offset);  in arch_ftrace_trampoline_func()
921 void arch_ftrace_trampoline_free(struct ftrace_ops *ops)  in arch_ftrace_trampoline_free()  argument
923 	if (!ops || !(ops->flags & FTRACE_OPS_FL_ALLOC_TRAMP))  in arch_ftrace_trampoline_free()
926 	tramp_free((void *)ops->trampoline);  in arch_ftrace_trampoline_free()
927 	ops->trampoline = 0;  in arch_ftrace_trampoline_free()