linux/drivers/infiniband
Bart Van Assche aaf45bd83e 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>
2016-02-29 17:12:36 -05:00
..
core IB/core: Fix reading capability mask of the port info class 2016-02-11 11:05:56 -05:00
hw Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2016-02-22 12:18:07 -08:00
ulp IB/srpt: Detect session shutdown reliably 2016-02-29 17:12:36 -05:00
Kconfig IB/cma: Add configfs for rdma_cm 2015-12-23 10:39:52 -05:00
Makefile IB: Allow build of hw/ and ulp/ subdirectories independently 2014-06-02 14:51:12 -07:00