IB/hfi1: Change default number of user contexts

Browse source

Change the default number of user contexts to the number of real
(non-HT) cpu cores in order to reduce the division of hfi1 hardware
contexts in the case of high core counts with hyper-threading enabled.

Reviewed-by: Dean Luick <dean.luick@intel.com>
Reviewed-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Reviewed-by: Mitko Haralanov <mitko.haralanov@intel.com>
Signed-off-by: Jubin John <jubin.john@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>

...

This commit is contained in:

Jubin John 2016-04-12 11:30:08 -07:00 • committed by Doug Ledford

parent b218f786ad

commit 0852d241f4

3 changed files with 84 additions and 54 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

93

drivers/staging/rdma/hfi1/affinity.c

View file

19

drivers/staging/rdma/hfi1/affinity.h

View file

26

drivers/staging/rdma/hfi1/chip.c

View file