Commit 9bb1ac80 authored by Tariq Toukan's avatar Tariq Toukan Committed by Saeed Mahameed
Browse files

net/mlx5: devcom, Add component size getter 



Add a getter for the number of participants in a devcom
component (those who share the same component id and key).

Signed-off-by: default avatarTariq Toukan <tariqt@nvidia.com>
Reviewed-by: default avatarGal Pressman <gal@nvidia.com>
Signed-off-by: default avatarSaeed Mahameed <saeedm@nvidia.com>
parent db52aa6d

drivers/net/ethernet/mellanox/mlx5/core/lib/devcom.c

+7 −0
Original line number Diff line number Diff line
@@ -256,6 +256,13 @@ void mlx5_devcom_unregister_component(struct mlx5_devcom_comp_dev *devcom) 
		devcom_free_comp_dev(devcom);

}



int mlx5_devcom_comp_get_size(struct mlx5_devcom_comp_dev *devcom)

{

	struct mlx5_devcom_comp *comp = devcom->comp;



	return kref_read(&comp->ref);

}



int mlx5_devcom_send_event(struct mlx5_devcom_comp_dev *devcom,

			   int event, int rollback_event,

			   void *event_data)

drivers/net/ethernet/mellanox/mlx5/core/lib/devcom.h

+1 −0
Original line number Diff line number Diff line
@@ -31,6 +31,7 @@ void mlx5_devcom_unregister_component(struct mlx5_devcom_comp_dev *devcom); 
int mlx5_devcom_send_event(struct mlx5_devcom_comp_dev *devcom,

			   int event, int rollback_event,

			   void *event_data);

int mlx5_devcom_comp_get_size(struct mlx5_devcom_comp_dev *devcom);



void mlx5_devcom_comp_set_ready(struct mlx5_devcom_comp_dev *devcom, bool ready);

bool mlx5_devcom_comp_is_ready(struct mlx5_devcom_comp_dev *devcom);