From f732e7135b8b256184bcf5ec89bec1aaa8f71943 Mon Sep 17 00:00:00 2001 From: Leon Romanovsky Date: Wed, 30 Jan 2019 12:48:53 +0200 Subject: [PATCH] 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 Reviewed-by: Yuval Shaia Signed-off-by: Jason Gunthorpe --- drivers/infiniband/core/nldev.c | 39 ++++++++++----------------------- 1 file changed, 11 insertions(+), 28 deletions(-) diff --git a/drivers/infiniband/core/nldev.c b/drivers/infiniband/core/nldev.c index e600fc23ae62..68b2d7a871cb 100644 --- a/drivers/infiniband/core/nldev.c +++ b/drivers/infiniband/core/nldev.c @@ -1077,35 +1077,18 @@ next: idx++; return ret; } -static int nldev_res_get_qp_dumpit(struct sk_buff *skb, - struct netlink_callback *cb) -{ - return res_get_common_dumpit(skb, cb, RDMA_RESTRACK_QP); -} +#define RES_GET_FUNCS(name, type) \ + static int nldev_res_get_##name##_dumpit(struct sk_buff *skb, \ + struct netlink_callback *cb) \ + { \ + return res_get_common_dumpit(skb, cb, type); \ + } -static int nldev_res_get_cm_id_dumpit(struct sk_buff *skb, - struct netlink_callback *cb) -{ - return res_get_common_dumpit(skb, cb, RDMA_RESTRACK_CM_ID); -} - -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); -} +RES_GET_FUNCS(qp, RDMA_RESTRACK_QP); +RES_GET_FUNCS(cm_id, RDMA_RESTRACK_CM_ID); +RES_GET_FUNCS(cq, RDMA_RESTRACK_CQ); +RES_GET_FUNCS(pd, RDMA_RESTRACK_PD); +RES_GET_FUNCS(mr, RDMA_RESTRACK_MR); static const struct rdma_nl_cbs nldev_cb_table[RDMA_NLDEV_NUM_OPS] = { [RDMA_NLDEV_CMD_GET] = {