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RDMA/nldev: Dynamically generate restrack dumpit callbacks 

There is no need to manually write same callbacks, automatically generate
them using C-macro language.

This macro is going to be extended to generate doit callbacks too, so use
general name for this macro.

Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Reviewed-by: Yuval Shaia <yuval.shaia@oracle.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
This commit is contained in:
Leon Romanovsky 2019-01-30 12:48:53 +02:00 committed by Jason Gunthorpe
parent cf34e1fe52
commit f732e7135b
1 changed files with 11 additions and 28 deletions
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39
drivers/infiniband/core/nldev.c
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@ -1077,35 +1077,18 @@ next: idx++;
return ret; return ret;
} }
static int nldev_res_get_qp_dumpit(struct sk_buff *skb, #define RES_GET_FUNCS(name, type) \
struct netlink_callback *cb) static int nldev_res_get_##name##_dumpit(struct sk_buff *skb, \
{ struct netlink_callback *cb) \
return res_get_common_dumpit(skb, cb, RDMA_RESTRACK_QP); { \
} return res_get_common_dumpit(skb, cb, type); \
}
static int nldev_res_get_cm_id_dumpit(struct sk_buff *skb, RES_GET_FUNCS(qp, RDMA_RESTRACK_QP);
struct netlink_callback *cb) RES_GET_FUNCS(cm_id, RDMA_RESTRACK_CM_ID);
{ RES_GET_FUNCS(cq, RDMA_RESTRACK_CQ);
return res_get_common_dumpit(skb, cb, RDMA_RESTRACK_CM_ID); RES_GET_FUNCS(pd, RDMA_RESTRACK_PD);
} RES_GET_FUNCS(mr, RDMA_RESTRACK_MR);
static int nldev_res_get_cq_dumpit(struct sk_buff *skb,
struct netlink_callback *cb)
{
return res_get_common_dumpit(skb, cb, RDMA_RESTRACK_CQ);
}
static int nldev_res_get_mr_dumpit(struct sk_buff *skb,
struct netlink_callback *cb)
{
return res_get_common_dumpit(skb, cb, RDMA_RESTRACK_MR);
}
static int nldev_res_get_pd_dumpit(struct sk_buff *skb,
struct netlink_callback *cb)
{
return res_get_common_dumpit(skb, cb, RDMA_RESTRACK_PD);
}
static const struct rdma_nl_cbs nldev_cb_table[RDMA_NLDEV_NUM_OPS] = { static const struct rdma_nl_cbs nldev_cb_table[RDMA_NLDEV_NUM_OPS] = {
[RDMA_NLDEV_CMD_GET] = { [RDMA_NLDEV_CMD_GET] = {