IB/rdmavt: Allocate CQ memory on the correct node

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[ Upstream commit db9a2c6f9b ]

CQ allocation does not ensure that completion queue entries
and the completion queue structure are allocated on the correct
numa node.

Fix by allocating the rvt_cq and kernel CQ entries on the device node,
leaving the user CQ entries on the default local node.  Also ensure
CQ resizes use the correct allocator when extending a CQ.

Reviewed-by: Sebastian Sanchez <sebastian.sanchez@intel.com>
Signed-off-by: Mike Marciniszyn <mike.marciniszyn@intel.com>
Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

...

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Mike Marciniszyn 2017-12-18 19:57:06 -08:00 • committed by Greg Kroah-Hartman

parent da5e12ab59

commit cf4c906936

1 changed files with 7 additions and 3 deletions

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drivers/infiniband/sw/rdmavt/cq.c

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