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authorGuvenc Gulce <guvenc@linux.ibm.com>2020-12-01 22:20:45 +0300
committerJakub Kicinski <kuba@kernel.org>2020-12-02 04:56:13 +0300
commite9b8c845cb342a3ab3d92235a54d0d1ad06d7204 (patch)
tree4e2f8f0e2bccdb1c11f0abbf7771c94e53ac816c /net/smc/smc_core.h
parent099b990bd11a3a96b5d59973f482018e5cbde6c3 (diff)
downloadlinux-e9b8c845cb342a3ab3d92235a54d0d1ad06d7204.tar.xz
net/smc: Introduce SMCR get linkgroup command
Introduce get linkgroup command which loops through all available SMCR linkgroups. It uses the SMC-R linkgroup list as entry point, not the socket list, which makes linkgroup diagnosis possible, in case linkgroup does not contain active connections anymore. Signed-off-by: Guvenc Gulce <guvenc@linux.ibm.com> Signed-off-by: Karsten Graul <kgraul@linux.ibm.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'net/smc/smc_core.h')
-rw-r--r--net/smc/smc_core.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/net/smc/smc_core.h b/net/smc/smc_core.h
index eaed25d4e76b..662315beb605 100644
--- a/net/smc/smc_core.h
+++ b/net/smc/smc_core.h
@@ -415,6 +415,7 @@ struct smc_link *smc_switch_conns(struct smc_link_group *lgr,
void smcr_link_down_cond(struct smc_link *lnk);
void smcr_link_down_cond_sched(struct smc_link *lnk);
int smc_nl_get_sys_info(struct sk_buff *skb, struct netlink_callback *cb);
+int smcr_nl_get_lgr(struct sk_buff *skb, struct netlink_callback *cb);
static inline struct smc_link_group *smc_get_lgr(struct smc_link *link)
{