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authorKarsten Graul <kgraul@linux.ibm.com>2020-04-29 18:10:40 +0300
committerDavid S. Miller <davem@davemloft.net>2020-04-29 22:26:32 +0300
commit387707fdf48697c667dd5e9715ac4feb41602d15 (patch)
treec6613774062587509d31e09dca852dd3ae6e51a5 /net/smc/smc.h
parent026c381fb4778d0d44af57b7ff674f31f04af221 (diff)
downloadlinux-387707fdf48697c667dd5e9715ac4feb41602d15.tar.xz
net/smc: convert static link ID to dynamic references
As a preparation for the support of multiple links remove the usage of a static link id (SMC_SINGLE_LINK) and allow dynamic link ids. Signed-off-by: Karsten Graul <kgraul@linux.ibm.com> Reviewed-by: Ursula Braun <ubraun@linux.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/smc/smc.h')
-rw-r--r--net/smc/smc.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/net/smc/smc.h b/net/smc/smc.h
index be11ba41190f..1a084afa7372 100644
--- a/net/smc/smc.h
+++ b/net/smc/smc.h
@@ -121,6 +121,7 @@ enum smc_urg_state {
struct smc_connection {
struct rb_node alert_node;
struct smc_link_group *lgr; /* link group of connection */
+ struct smc_link *lnk; /* assigned SMC-R link */
u32 alert_token_local; /* unique conn. id */
u8 peer_rmbe_idx; /* from tcp handshake */
int peer_rmbe_size; /* size of peer rx buffer */