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drm/amdkfd: Remove field io_link_count from struct kfd_topology_device

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The field is redundant and does not serve any functional role

Signed-off-by: Ramesh Errabolu <Ramesh.Errabolu@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Ramesh Errabolu 2022-06-06 06:04:37 -05:00 committed by Alex Deucher
parent 7aade9ceeb
commit 4c59b571fc
3 changed files with 0 additions and 4 deletions
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2
drivers/gpu/drm/amd/amdkfd/kfd_crat.c
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@ -1040,7 +1040,6 @@ static int kfd_parse_subtype_iolink(struct crat_subtype_iolink *iolink,
props->rec_transfer_size =
iolink->recommended_transfer_size;
dev->io_link_count++;
dev->node_props.io_links_count++;
list_add_tail(&props->list, &dev->io_link_props);
break;
@ -1067,7 +1066,6 @@ static int kfd_parse_subtype_iolink(struct crat_subtype_iolink *iolink,
props2->node_from = id_to;
props2->node_to = id_from;
props2->kobj = NULL;
to_dev->io_link_count++;
to_dev->node_props.io_links_count++;
list_add_tail(&props2->list, &to_dev->io_link_props);
}

1
drivers/gpu/drm/amd/amdkfd/kfd_topology.c
View File

@ -1819,7 +1819,6 @@ static void kfd_topology_update_io_links(int proximity_domain)
*/
if (iolink->node_to == proximity_domain) {
list_del(&iolink->list);
dev->io_link_count--;
dev->node_props.io_links_count--;
} else {
if (iolink->node_from > proximity_domain)

1
drivers/gpu/drm/amd/amdkfd/kfd_topology.h
View File

@ -130,7 +130,6 @@ struct kfd_topology_device {
struct list_head mem_props;
uint32_t cache_count;
struct list_head cache_props;
uint32_t io_link_count;
struct list_head io_link_props;
struct list_head p2p_link_props;
struct list_head perf_props;