wr_rx_id 100 net/smc/smc_core.h u64 wr_rx_id; /* seq # of last recv WR */ wr_rx_id 650 net/smc/smc_wr.c lnk->wr_rx_id = 0; wr_rx_id 70 net/smc/smc_wr.h wr_id = ++link->wr_rx_id; /* tasklet context, thus not atomic */