DCTCP_MAX_ALPHA
ca->dctcp_alpha = min(dctcp_alpha_on_init, DCTCP_MAX_ALPHA);
alpha = min(alpha + delivered_ce, DCTCP_MAX_ALPHA);
static unsigned int dctcp_alpha_on_init __read_mostly = DCTCP_MAX_ALPHA;
alpha = min(alpha + delivered_ce, DCTCP_MAX_ALPHA);
static unsigned int dctcp_alpha_on_init = DCTCP_MAX_ALPHA;
ca->dctcp_alpha = min(dctcp_alpha_on_init, DCTCP_MAX_ALPHA);