diff options
| author | Ursula Braun <ubraun@linux.ibm.com> | 2019-11-14 15:02:41 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-11-15 23:28:28 +0300 |
| commit | 42bfba9eaa33dd4af0b50b87508062a41ec26653 (patch) | |
| tree | 318e96d2773489d056281fd4de0a129ac0d4704d /drivers/s390 | |
| parent | 50c6b20eff8e10cb91f06262d8003a5d9be3dfab (diff) | |
| download | linux-42bfba9eaa33dd4af0b50b87508062a41ec26653.tar.xz | |
net/smc: immediate termination for SMCD link groups
SMCD link group termination is called when peer signals its shutdown
of its corresponding link group. For regular shutdowns no connections
exist anymore. For abnormal shutdowns connections must be killed and
their DMBs must be unregistered immediately. That means the SMCR method
to delay the link group freeing several seconds does not fit.
This patch adds immediate termination of a link group and its SMCD
connections and makes sure all SMCD link group related cleanup steps
are finished.
Signed-off-by: Ursula Braun <ubraun@linux.ibm.com>
Signed-off-by: Karsten Graul <kgraul@linux.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/s390')
| -rw-r--r-- | drivers/s390/net/ism.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/s390/net/ism.h b/drivers/s390/net/ism.h index 66eac2b9704d..1901e9c80ed8 100644 --- a/drivers/s390/net/ism.h +++ b/drivers/s390/net/ism.h @@ -32,8 +32,6 @@ #define ISM_UNREG_SBA 0x11 #define ISM_UNREG_IEQ 0x12 -#define ISM_ERROR 0xFFFF - struct ism_req_hdr { u32 cmd; u16 : 16; |