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RDMA/core: Delete not-implemented get_vector_affinity

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No drivers implement .get_vector_affinity(), and no callers invoke
ib_get_vector_affinity(), so remove it.

Link: https://patch.msgid.link/20260226-get_vector_affinity-v1-1-910a899c4e5d@nvidia.com
Reviewed-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com>
Signed-off-by: Leon Romanovsky <leonro@nvidia.com>
This commit is contained in:
Leon Romanovsky
2026-02-26 15:44:12 +02:00
committed by Leon Romanovsky
parent dbd0472fd7
commit 9d2994f97d
2 changed files with 0 additions and 24 deletions
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1
drivers/infiniband/core/device.c
View File

@@ -2749,7 +2749,6 @@ void ib_set_device_ops(struct ib_device *dev, const struct ib_device_ops *ops)
SET_DEVICE_OP(dev_ops, get_netdev);
SET_DEVICE_OP(dev_ops, get_numa_node);
SET_DEVICE_OP(dev_ops, get_port_immutable);
SET_DEVICE_OP(dev_ops, get_vector_affinity);
SET_DEVICE_OP(dev_ops, get_vf_config);
SET_DEVICE_OP(dev_ops, get_vf_guid);
SET_DEVICE_OP(dev_ops, get_vf_stats);

23
include/rdma/ib_verbs.h
View File

@@ -2426,8 +2426,6 @@ struct ib_device_ops {
int (*modify_device)(struct ib_device *device, int device_modify_mask,
struct ib_device_modify *device_modify);
void (*get_dev_fw_str)(struct ib_device *device, char *str);
const struct cpumask *(*get_vector_affinity)(struct ib_device *ibdev,
int comp_vector);
int (*query_port)(struct ib_device *device, u32 port_num,
struct ib_port_attr *port_attr);
int (*query_port_speed)(struct ib_device *device, u32 port_num,
@@ -4834,27 +4832,6 @@ static inline __be16 ib_lid_be16(u32 lid)
return cpu_to_be16((u16)lid);
}
/**
* ib_get_vector_affinity - Get the affinity mappings of a given completion
* vector
* @device: the rdma device
* @comp_vector: index of completion vector
*
* Returns NULL on failure, otherwise a corresponding cpu map of the
* completion vector (returns all-cpus map if the device driver doesn't
* implement get_vector_affinity).
*/
static inline const struct cpumask *
ib_get_vector_affinity(struct ib_device *device, int comp_vector)
{
if (comp_vector < 0 || comp_vector >= device->num_comp_vectors ||
!device->ops.get_vector_affinity)
return NULL;
return device->ops.get_vector_affinity(device, comp_vector);
}
/**
* rdma_roce_rescan_device - Rescan all of the network devices in the system
* and add their gids, as needed, to the relevant RoCE devices.