diff options
| author | Sagi Grimberg <sagig@mellanox.com> | 2015-08-06 18:33:06 +0300 |
|---|---|---|
| committer | Doug Ledford <dledford@redhat.com> | 2015-08-30 18:12:33 -0400 |
| commit | 7332bed085c68fc76462583a1003c6dca2c31e11 (patch) | |
| tree | aa973831bf21d55bbe2ad999a215381ad3e36e45 /README | |
| parent | 1b16c9894b63c8dfbc578ecf1186be4508b2c49e (diff) | |
IB/iser: Chain all iser transaction send work requests
Chaning of send work requests benefits performance by
reducing the send queue lock contention (acquired in
ib_post_send) and saves us HW doorbells which is posted
only once.
Currently, in normal IO flows iser does not chain the CDB send
work request with the registration work request. Also in PI
flows, signature work requests are not chained as well.
Lets chain those and post only once.
Signed-off-by: Sagi Grimberg <sagig@mellanox.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'README')
0 files changed, 0 insertions, 0 deletions