Sagi Grimberg 7a56dc8888 iser-target: avoid posting a recv buffer twice ...

We pre-allocate our send-queues and might overflow them
in case we have multi work-request operations which tend
to occur for large RDMA transfers over devices with limited
allowed sg elements. When we get to a queue-full condition
we might retry again later, so track our receive buffers
so we don't repost them for a retry case.

Reported-by: Potnuri Bharat Teja <bharat@chelsio.com>
Tested-by: Potnuri Bharat Teja <bharat@chelsio.com>
Reviewed-by: Potnuri Bharat Teja <bharat@chelsio.com>
Signed-off-by: Sagi Grimberg <sagi@grimberg.me>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>

2017-03-30 20:35:50 -07:00

..

ib_isert.c

iser-target: avoid posting a recv buffer twice

2017-03-30 20:35:50 -07:00

ib_isert.h

iser-target: avoid posting a recv buffer twice

2017-03-30 20:35:50 -07:00

Kconfig

treewide: Fix typo in Kconfig

2013-10-14 15:23:02 +02:00

Makefile

iser-target: Add iSCSI Extensions for RDMA (iSER) target driver

2013-04-25 01:09:41 -07:00