summaryrefslogtreecommitdiffstats
path: root/net/smc/smc_core.h
diff options
context:
space:
mode:
authorKarsten Graul <kgraul@linux.ibm.com>2018-07-25 16:35:33 +0200
committerDavid S. Miller <davem@davemloft.net>2018-07-25 22:25:53 -0700
commit0d18a0cb4b1585d9e5a3b300d5df9ed866561ffb (patch)
tree1c854a0d55d1e3636aa7f75674712c233eabb36c /net/smc/smc_core.h
parent603cc1498455cf57f5ca4483b600efb37ea2c56c (diff)
downloadlinux-0d18a0cb4b1585d9e5a3b300d5df9ed866561ffb.tar.gz
linux-0d18a0cb4b1585d9e5a3b300d5df9ed866561ffb.tar.bz2
linux-0d18a0cb4b1585d9e5a3b300d5df9ed866561ffb.zip
net/smc: improve delete link processing
Send an orderly DELETE LINK request before termination of a link group, add support for client triggered DELETE LINK processing. And send a disorderly DELETE LINK before module is unloaded. Signed-off-by: Karsten Graul <kgraul@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_core.h')
-rw-r--r--net/smc/smc_core.h4
1 files changed, 3 insertions, 1 deletions
diff --git a/net/smc/smc_core.h b/net/smc/smc_core.h
index a4f0cc4e0270..c156674733c9 100644
--- a/net/smc/smc_core.h
+++ b/net/smc/smc_core.h
@@ -34,7 +34,8 @@ enum smc_lgr_role { /* possible roles of a link group */
enum smc_link_state { /* possible states of a link */
SMC_LNK_INACTIVE, /* link is inactive */
SMC_LNK_ACTIVATING, /* link is being activated */
- SMC_LNK_ACTIVE /* link is active */
+ SMC_LNK_ACTIVE, /* link is active */
+ SMC_LNK_DELETING, /* link is being deleted */
};
#define SMC_WR_BUF_SIZE 48 /* size of work request buffer */
@@ -265,6 +266,7 @@ int smc_conn_create(struct smc_sock *smc, bool is_smcd, int srv_first_contact,
struct smc_clc_msg_local *lcl, struct smcd_dev *smcd,
u64 peer_gid);
void smcd_conn_free(struct smc_connection *conn);
+void smc_lgr_schedule_free_work_fast(struct smc_link_group *lgr);
void smc_core_exit(void);
static inline struct smc_link_group *smc_get_lgr(struct smc_link *link)