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Code Issues Releases Wiki Activity

svcrdma: Clean up allocation of svc_rdma_rw_ctxt 

The physical device's favored NUMA node ID is available when
allocating a rw_ctxt. Use that value instead of relying on the
assumption that the memory allocation happens to be running on a
node close to the device.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
This commit is contained in:
Chuck Lever 2023-06-05 09:11:43 -04:00
parent ed51b42610
commit ac3c32bbdb
1 changed files with 6 additions and 4 deletions
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10
net/sunrpc/xprtrdma/svc_rdma_rw.c
View File

@ -62,8 +62,8 @@ svc_rdma_get_rw_ctxt(struct svcxprt_rdma *rdma, unsigned int sges)
if (node) {
ctxt = llist_entry(node, struct svc_rdma_rw_ctxt, rw_node);
} else {
ctxt = kmalloc(struct_size(ctxt, rw_first_sgl, SG_CHUNK_SIZE),
GFP_KERNEL);
ctxt = kmalloc_node(struct_size(ctxt, rw_first_sgl, SG_CHUNK_SIZE),
GFP_KERNEL, ibdev_to_node(rdma->sc_cm_id->device));
if (!ctxt)
goto out_noctx;
@ -234,7 +234,8 @@ svc_rdma_write_info_alloc(struct svcxprt_rdma *rdma,
{
struct svc_rdma_write_info *info;
info = kmalloc(sizeof(*info), GFP_KERNEL);
info = kmalloc_node(sizeof(*info), GFP_KERNEL,
ibdev_to_node(rdma->sc_cm_id->device));
if (!info)
return info;
@ -304,7 +305,8 @@ svc_rdma_read_info_alloc(struct svcxprt_rdma *rdma)
{
struct svc_rdma_read_info *info;
info = kmalloc(sizeof(*info), GFP_KERNEL);
info = kmalloc_node(sizeof(*info), GFP_KERNEL,
ibdev_to_node(rdma->sc_cm_id->device));
if (!info)
return info;