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| author | Ursula Braun <ubraun@linux.ibm.com> | 2019-10-09 11:07:46 +0300 |
|---|---|---|
| committer | Jakub Kicinski <jakub.kicinski@netronome.com> | 2019-10-10 05:45:44 +0300 |
| commit | c3d9494e68c4a5d23227ede822fda9bd68bef8e3 (patch) | |
| tree | 640a13f101e2cbd834dcb1bccf9529b374436ff9 /net/smc/smc_ib.h | |
| parent | b3cb53c05f20c5b4026a36a7bbd3010d1f3e0a55 (diff) | |
| download | linux-c3d9494e68c4a5d23227ede822fda9bd68bef8e3.tar.xz | |
net/smc: no new connections on disappearing devices
Add a "going_away" indication to ISM devices and IB ports and
avoid creation of new connections on such disappearing devices.
And do not handle ISM events if ISM device is disappearing.
Signed-off-by: Ursula Braun <ubraun@linux.ibm.com>
Signed-off-by: Karsten Graul <kgraul@linux.ibm.com>
Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Diffstat (limited to 'net/smc/smc_ib.h')
| -rw-r--r-- | net/smc/smc_ib.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/net/smc/smc_ib.h b/net/smc/smc_ib.h index da60ab9e8d70..6a0069db6cae 100644 --- a/net/smc/smc_ib.h +++ b/net/smc/smc_ib.h @@ -47,6 +47,7 @@ struct smc_ib_device { /* ib-device infos for smc */ u8 initialized : 1; /* ib dev CQ, evthdl done */ struct work_struct port_event_work; unsigned long port_event_mask; + DECLARE_BITMAP(ports_going_away, SMC_MAX_PORTS); }; struct smc_buf_desc; |