diff options
| author | Karsten Graul <kgraul@linux.ibm.com> | 2018-11-22 10:26:42 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-11-23 17:20:32 -0800 |
| commit | 60e03c62c5db22c5eb63bcb6ce226cf05f4ee47c (patch) | |
| tree | 87cc5ce11e94d3fe1ab51fe2cf7dd32b2a4d31a0 /net/smc/smc_core.h | |
| parent | 4600cfc302f70f2b4d89818b4d4c79bd19e5ab87 (diff) | |
net/smc: add infrastructure to send delete rkey messages
Add the infrastructure to send LLC messages of type DELETE RKEY to
unregister a shared memory region at the peer.
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.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/net/smc/smc_core.h b/net/smc/smc_core.h index 07364c0b41a1..bce39d6df45a 100644 --- a/net/smc/smc_core.h +++ b/net/smc/smc_core.h @@ -109,6 +109,9 @@ struct smc_link { int llc_testlink_time; /* testlink interval */ struct completion llc_confirm_rkey; /* wait 4 rx of cnf rkey */ int llc_confirm_rkey_rc; /* rc from cnf rkey msg */ + struct completion llc_delete_rkey; /* wait 4 rx of del rkey */ + int llc_delete_rkey_rc; /* rc from del rkey msg */ + struct mutex llc_delete_rkey_mutex; /* serialize usage */ }; /* For now we just allow one parallel link per link group. The SMC protocol |