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| author | Alex Tabachnik <alext@mellanox.com> | 2012-09-23 15:17:44 (GMT) |
|---|---|---|
| committer | Roland Dreier <roland@purestorage.com> | 2012-10-04 04:26:49 (GMT) |
| commit | 5a33a6694942bc86e487d00cd8feebeae5f14546 (patch) | |
| tree | c12494add1644126fb8435e85bae72dd49269952 /net/irda/irmod.c | |
| parent | 7a9a2970b5c1c2ce73d4bb84edaa7ebf13e0c841 (diff) | |
| download | linux-fsl-qoriq-5a33a6694942bc86e487d00cd8feebeae5f14546.tar.xz | |
IB/iser: Add more RX CQs to scale out processing of SCSI responses
RX/TX CQs will now be selected from a per HCA pool. For the RX flow
this has the effect of using different interrupt vectors when using
low level drivers (such as mlx4) that map the "vector" param provided
by the ULP on CQ creation to a dedicated IRQ/MSI-X vector. This
allows the RX flow processing of IO responses to be distributed across
multiple CPUs.
QPs (--> iSER sessions) are assigned to CQs in round robin order using
the CQ with the minimum number of sessions attached to it.
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: Alex Tabachnik <alext@mellanox.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>
Diffstat (limited to 'net/irda/irmod.c')
0 files changed, 0 insertions, 0 deletions