diff options
| author | Mitko Haralanov <mitko.haralanov@intel.com> | 2016-02-04 01:33:58 +0300 |
|---|---|---|
| committer | Doug Ledford <dledford@redhat.com> | 2016-03-11 04:37:52 +0300 |
| commit | 377f111ee81bcef1a788a396f6d813a6b966acbb (patch) | |
| tree | 53105d8d5317a91aef2067973822b13855603e0c /drivers | |
| parent | cc57236f5515cd343fa47e9664090b54bdb410a3 (diff) | |
| download | linux-377f111ee81bcef1a788a396f6d813a6b966acbb.tar.xz | |
staging/rdma/hfi1: Verbs Mem affinity support
Change verbs memory allocations to the device numa node. This keeps memory
close to the device for optimal performance.
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>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/staging/rdma/hfi1/init.c | 3 | ||||
| -rw-r--r-- | drivers/staging/rdma/hfi1/qp.c | 4 |
2 files changed, 4 insertions, 3 deletions
diff --git a/drivers/staging/rdma/hfi1/init.c b/drivers/staging/rdma/hfi1/init.c index 98b3fc145660..629e92aa4f0a 100644 --- a/drivers/staging/rdma/hfi1/init.c +++ b/drivers/staging/rdma/hfi1/init.c @@ -134,7 +134,8 @@ int hfi1_create_ctxts(struct hfi1_devdata *dd) /* Control context has to be always 0 */ BUILD_BUG_ON(HFI1_CTRL_CTXT != 0); - dd->rcd = kcalloc(dd->num_rcv_contexts, sizeof(*dd->rcd), GFP_KERNEL); + dd->rcd = kzalloc_node(dd->num_rcv_contexts * sizeof(*dd->rcd), + GFP_KERNEL, dd->node); if (!dd->rcd) goto nomem; diff --git a/drivers/staging/rdma/hfi1/qp.c b/drivers/staging/rdma/hfi1/qp.c index 05a9619752ae..b78c8eadcd95 100644 --- a/drivers/staging/rdma/hfi1/qp.c +++ b/drivers/staging/rdma/hfi1/qp.c @@ -596,13 +596,13 @@ void *qp_priv_alloc(struct rvt_dev_info *rdi, struct rvt_qp *qp, { struct hfi1_qp_priv *priv; - priv = kzalloc(sizeof(*priv), gfp); + priv = kzalloc_node(sizeof(*priv), gfp, rdi->dparms.node); if (!priv) return ERR_PTR(-ENOMEM); priv->owner = qp; - priv->s_hdr = kzalloc(sizeof(*priv->s_hdr), gfp); + priv->s_hdr = kzalloc_node(sizeof(*priv->s_hdr), gfp, rdi->dparms.node); if (!priv->s_hdr) { kfree(priv); return ERR_PTR(-ENOMEM); |