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RDMA: Add dedicated MR resource tracker function

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In order to avoid double multiplexing of the resource when it is a MR, add
a dedicated callback function.

Link: https://lore.kernel.org/r/20200623113043.1228482-5-leon@kernel.org
Signed-off-by: Maor Gottlieb <maorg@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
This commit is contained in:
Maor Gottlieb
2020-06-23 14:30:36 +03:00
committed by Jason Gunthorpe
parent 24fd6d6f85
commit f443452900
9 changed files with 19 additions and 51 deletions
Download Patch File Download Diff File Expand all files Collapse all files

18
drivers/infiniband/core/nldev.c
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@@ -454,14 +454,6 @@ static bool fill_res_entry(struct ib_device *dev, struct sk_buff *msg,
return dev->ops.fill_res_entry(msg, res);
}
static bool fill_stat_entry(struct ib_device *dev, struct sk_buff *msg,
struct rdma_restrack_entry *res)
{
if (!dev->ops.fill_stat_entry)
return false;
return dev->ops.fill_stat_entry(msg, res);
}
static int fill_res_qp_entry(struct sk_buff *msg, bool has_cap_net_admin,
struct rdma_restrack_entry *res, uint32_t port)
{
@@ -641,9 +633,8 @@ static int fill_res_mr_entry(struct sk_buff *msg, bool has_cap_net_admin,
if (fill_res_name_pid(msg, res))
goto err;
if (fill_res_entry(dev, msg, res))
goto err;
if (dev->ops.fill_res_mr_entry)
return dev->ops.fill_res_mr_entry(msg, mr);
return 0;
err: return -EMSGSIZE;
@@ -786,9 +777,8 @@ static int fill_stat_mr_entry(struct sk_buff *msg, bool has_cap_net_admin,
if (nla_put_u32(msg, RDMA_NLDEV_ATTR_RES_MRN, res->id))
goto err;
if (fill_stat_entry(dev, msg, res))
goto err;
if (dev->ops.fill_stat_mr_entry)
return dev->ops.fill_stat_mr_entry(msg, mr);
return 0;
err: