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| author | Bart Van Assche <bart.vanassche@sandisk.com> | 2016-02-11 22:08:53 +0300 |
|---|---|---|
| committer | Doug Ledford <dledford@redhat.com> | 2016-03-01 01:12:36 +0300 |
| commit | aaf45bd83eba804adfa5c4ff5b17ca0c88884c6f (patch) | |
| tree | 5bf8a5c34114da1c315d7ba59c422346d5879713 /net/unix/af_unix.c | |
| parent | 8628991fbe6a9086189f55f0b33dee7f25108ecc (diff) | |
| download | linux-aaf45bd83eba804adfa5c4ff5b17ca0c88884c6f.tar.xz | |
IB/srpt: Detect session shutdown reliably
The Last WQE Reached event is only generated after one or more work
requests have been queued on the QP associated with a session. Since
session shutdown can start before any work requests have been queued,
use a zero-length RDMA write to wait until a QP has been drained.
Additionally, rework the code for closing and disconnecting a session.
Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Cc: Sagi Grimberg <sagig@mellanox.com>
Cc: Alex Estrin <alex.estrin@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'net/unix/af_unix.c')
0 files changed, 0 insertions, 0 deletions