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authorKarsten Graul <kgraul@linux.ibm.com>2020-05-04 14:18:48 +0200
committerDavid S. Miller <davem@davemloft.net>2020-05-04 10:54:39 -0700
commit649758fff327eeb184713db8b0b0ebfa28693077 (patch)
tree491c9b0129cec2e31bfb5e28c1f5baf9791c4cfa /net/smc/smc_llc.h
parent45fa8da0bf5cb447fcf835d184e2d3b745376e69 (diff)
downloadlinux-649758fff327eeb184713db8b0b0ebfa28693077.tar.gz
net/smc: save SMC-R peer link_uid
During SMC-R link establishment the peers exchange the link_uid that is used for debugging purposes. Save the peer link_uid in smc_link so it can be retrieved by the smc_diag netlink interface. 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_llc.h')
-rw-r--r--net/smc/smc_llc.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/net/smc/smc_llc.h b/net/smc/smc_llc.h
index 1b68f229cb99..55287376112d 100644
--- a/net/smc/smc_llc.h
+++ b/net/smc/smc_llc.h
@@ -93,6 +93,7 @@ void smc_llc_flow_stop(struct smc_link_group *lgr, struct smc_llc_flow *flow);
int smc_llc_eval_conf_link(struct smc_llc_qentry *qentry,
enum smc_llc_reqresp type);
void smc_llc_link_set_uid(struct smc_link *link);
+void smc_llc_save_peer_uid(struct smc_llc_qentry *qentry);
struct smc_llc_qentry *smc_llc_wait(struct smc_link_group *lgr,
struct smc_link *lnk,
int time_out, u8 exp_msg);