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RDMA/uverbs: Add generic function to fill in flow action object 

Refactor the initialization of a flow action object to a common function.

Signed-off-by: Mark Bloch <markb@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
This commit is contained in:
Mark Bloch 2018-08-28 14:18:52 +03:00 committed by Jason Gunthorpe
parent b4749bf256
commit 841eefc5cb
3 changed files with 17 additions and 10 deletions
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7
drivers/infiniband/core/uverbs_std_types_flow_action.c
View File

@ -326,11 +326,8 @@ static int UVERBS_HANDLER(UVERBS_METHOD_FLOW_ACTION_ESP_CREATE)(
if (IS_ERR(action))
return PTR_ERR(action);
atomic_set(&action->usecnt, 0);
action->device = ib_dev;
action->type = IB_FLOW_ACTION_ESP;
action->uobject = uobj;
uobj->object = action;
uverbs_flow_action_fill_action(action, uobj, ib_dev,
IB_FLOW_ACTION_ESP);
return 0;
}

8
drivers/infiniband/hw/mlx5/flow.c
View File

@ -7,6 +7,7 @@
#include <rdma/ib_verbs.h>
#include <rdma/uverbs_types.h>
#include <rdma/uverbs_ioctl.h>
#include <rdma/uverbs_std_types.h>
#include <rdma/mlx5_user_ioctl_cmds.h>
#include <rdma/mlx5_user_ioctl_verbs.h>
#include <rdma/ib_umem.h>
@ -279,11 +280,8 @@ static int UVERBS_HANDLER(MLX5_IB_METHOD_FLOW_ACTION_CREATE_MODIFY_HEADER)(
if (IS_ERR(action))
return PTR_ERR(action);
atomic_set(&action->usecnt, 0);
action->device = uobj->context->device;
action->type = IB_FLOW_ACTION_UNSPECIFIED;
action->uobject = uobj;
uobj->object = action;
uverbs_flow_action_fill_action(action, uobj, uobj->context->device,
IB_FLOW_ACTION_UNSPECIFIED);
return 0;
}

12
include/rdma/uverbs_std_types.h
View File

@ -140,5 +140,17 @@ __uobj_alloc(const struct uverbs_api_object *obj, struct ib_uverbs_file *ufile,
#define uobj_alloc(_type, _ufile, _ib_dev) \
__uobj_alloc(uobj_get_type(_ufile, _type), _ufile, _ib_dev)
static inline void uverbs_flow_action_fill_action(struct ib_flow_action *action,
struct ib_uobject *uobj,
struct ib_device *ib_dev,
enum ib_flow_action_type type)
{
atomic_set(&action->usecnt, 0);
action->device = ib_dev;
action->type = type;
action->uobject = uobj;
uobj->object = action;
}
#endif