diff options
| author | Ursula Braun <ubraun@linux.ibm.com> | 2019-02-07 17:56:16 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-02-08 05:06:18 +0300 |
| commit | a225d2cd88d3303e7c6d1481578a4f23d5f92350 (patch) | |
| tree | c70d3e869dddb877d9384c288164ed83028dc8c1 /net/smc/smc_cdc.h | |
| parent | b03faa1fafc8018295401dc558bdc76362d860a4 (diff) | |
| download | linux-a225d2cd88d3303e7c6d1481578a4f23d5f92350.tar.xz | |
net/smc: use smc_curs_copy() for SMC-D
SMC already provides a wrapper for atomic64 calls to be
architecture independent. Use this wrapper for SMC-D as well.
Reported-by: Jens Remus <jremus@linux.ibm.com>
Signed-off-by: Ursula Braun <ubraun@linux.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/smc/smc_cdc.h')
| -rw-r--r-- | net/smc/smc_cdc.h | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/net/smc/smc_cdc.h b/net/smc/smc_cdc.h index b5bfe38c7f9b..e8c214b992b6 100644 --- a/net/smc/smc_cdc.h +++ b/net/smc/smc_cdc.h @@ -245,17 +245,18 @@ static inline void smcr_cdc_msg_to_host(struct smc_host_cdc_msg *local, } static inline void smcd_cdc_msg_to_host(struct smc_host_cdc_msg *local, - struct smcd_cdc_msg *peer) + struct smcd_cdc_msg *peer, + struct smc_connection *conn) { union smc_host_cursor temp; temp.wrap = peer->prod.wrap; temp.count = peer->prod.count; - atomic64_set(&local->prod.acurs, atomic64_read(&temp.acurs)); + smc_curs_copy(&local->prod, &temp, conn); temp.wrap = peer->cons.wrap; temp.count = peer->cons.count; - atomic64_set(&local->cons.acurs, atomic64_read(&temp.acurs)); + smc_curs_copy(&local->cons, &temp, conn); local->prod_flags = peer->cons.prod_flags; local->conn_state_flags = peer->cons.conn_state_flags; } @@ -265,7 +266,7 @@ static inline void smc_cdc_msg_to_host(struct smc_host_cdc_msg *local, struct smc_connection *conn) { if (conn->lgr->is_smcd) - smcd_cdc_msg_to_host(local, (struct smcd_cdc_msg *)peer); + smcd_cdc_msg_to_host(local, (struct smcd_cdc_msg *)peer, conn); else smcr_cdc_msg_to_host(local, peer, conn); } |