SCX_KICK_WAIT
if (unlikely(flags & (SCX_KICK_PREEMPT | SCX_KICK_WAIT)))
if (flags & SCX_KICK_WAIT)
SCX_ENUM_SET(skel, scx_kick_flags, SCX_KICK_WAIT); \
scx_bpf_kick_cpu(*pair, SCX_KICK_PREEMPT | SCX_KICK_WAIT);
scx_bpf_kick_cpu(tgt, SCX_KICK_WAIT);