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| author | Karsten Graul <kgraul@linux.ibm.com> | 2018-07-25 16:35:32 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-07-25 22:25:53 -0700 |
| commit | 603cc1498455cf57f5ca4483b600efb37ea2c56c (patch) | |
| tree | ba933ac7ee9002bc65e53e6bfc868c363c63676a /net/smc/smc.h | |
| parent | 7005ada68d1774d7c1109deaba0c2cd8e46f5091 (diff) | |
| download | linux-603cc1498455cf57f5ca4483b600efb37ea2c56c.tar.bz2 | |
net/smc: provide fallback reason code
Remember the fallback reason code and the peer diagnosis code for
smc sockets, and provide them in smc_diag.c to the netlink interface.
And add more detailed reason codes.
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.h')
| -rw-r--r-- | net/smc/smc.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/net/smc/smc.h b/net/smc/smc.h index be20acd7b5ab..08786ace6010 100644 --- a/net/smc/smc.h +++ b/net/smc/smc.h @@ -208,6 +208,8 @@ struct smc_sock { /* smc sock container */ struct list_head accept_q; /* sockets to be accepted */ spinlock_t accept_q_lock; /* protects accept_q */ bool use_fallback; /* fallback to tcp */ + int fallback_rsn; /* reason for fallback */ + u32 peer_diagnosis; /* decline reason from peer */ int sockopt_defer_accept; /* sockopt TCP_DEFER_ACCEPT * value |