__usdt_asm3
#define __usdt_asm4(x, ...) __usdt_str(x) "," __usdt_asm3(__VA_ARGS__)
__usdt_asm3( .pushsection .probes, "aw", "progbits") \
__usdt_asm3( .pushsection .note.stapsdt, "", "note") \
__usdt_asm3( .4byte 992f-991f,994f-993f,3) \