Commit cc57236f authored Feb 03, 2016 by Mitko Haralanov Committed by Doug Ledford Mar 10, 2016

staging/rdma/hfi1: Allocate send ctxt on device NUMA node



Allocate the user mode send context memory on the numa node which the
device is attached to for better performance.

Reviewed-by: Dean Luick <dean.luick@intel.com>
Reviewed-by: Mike Marciniszyn <mike.marciniszyn@intel.com>
Reviewed-by: Ira Weiny <ira.weiny@intel.com>
Signed-off-by: Mitko Haralanov <mitko.haralanov@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>

parent 957558c9

drivers/staging/rdma/hfi1/file_ops.c

+1 −1

Original line number	Original line	Diff line number	Diff line
	@@ -1029,7 +1029,7 @@ static int allocate_ctxt(struct file fp, struct hfi1_devdata dd,
	* Allocate and enable a PIO send context.		* Allocate and enable a PIO send context.
	*/		*/
	uctxt->sc = sc_alloc(dd, SC_USER, uctxt->rcvhdrqentsize,		uctxt->sc = sc_alloc(dd, SC_USER, uctxt->rcvhdrqentsize,
	uctxt->numa_id);		uctxt->dd->node);
	if (!uctxt->sc)		if (!uctxt->sc)
	return -ENOMEM;		return -ENOMEM;