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(parent: f1bf296) | patch
staging/rdma/hfi1: Allow a fair scheduling of QPs
authorVennila Megavannan <vennila.megavannan@intel.com>
Wed, 3 Feb 2016 22:34:23 +0000 (14:34 -0800)
committerDoug Ledford <dledford@redhat.com>
Fri, 11 Mar 2016 01:37:53 +0000 (20:37 -0500)
commit23cd4716b7e2792f1fdc31b83feb9e9a9812c25f
tree3481d241995d44c9fbdc73eaaa07460a0c384796tree
parentf1bf29634057f56507945589aa40c96c649073eecommit | diff
staging/rdma/hfi1: Allow a fair scheduling of QPs

This patch fixes the fairness issues in QP scheduling
- the timeout for cond_resched is changed to a ratio of
qp->timeout_jiffies
- workqueue_congested is used to determine if qp needs to
reschedule itself

Reviewed-by: Mike Marciniszyn <mike.marciniszyn@intel.com>
Signed-off-by: Vennila Megavannan <vennila.megavannan@intel.com>
Signed-off-by: Jubin John <jubin.john@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
drivers/staging/rdma/hfi1/ruc.c diff | blob | history
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