From: Sagi Grimberg <sagig@mellanox.com>
Date: Wed, 1 Oct 2014 11:02:12 +0000 (+0300)
Subject: IB/iser: Suppress scsi command send completions
X-Git-Tag: fixes-against-v3.18-rc2~36^2^3~12
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6df5a128f0fde6315a44e80b30412997147f5efd;p=pandora-kernel.git

IB/iser: Suppress scsi command send completions

Singal completion of every 32 scsi commands and suppress all the rest.
We don't do anything upon getting the completion so no need to "just
consume" it.  Cleanup of scsi command is done in cleanup_task callback.

Still keep dataout and control send completions as we may need to
cleanup there. This helps reducing the amount of interrupts/completions
in the IO path.

Signed-off-by: Sagi Grimberg <sagig@mellanox.com>
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>
---

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