IO_RING_F_OP_RESTRICTED
if (!(ctx->int_flags & IO_RING_F_OP_RESTRICTED))
if (unlikely(ctx->int_flags & (IO_RING_F_OP_RESTRICTED | IO_RING_F_DRAIN_ACTIVE | IO_RING_F_DRAIN_NEXT))) {
ctx->int_flags |= IO_RING_F_OP_RESTRICTED;
ctx->int_flags |= IO_RING_F_OP_RESTRICTED;