diff options
| author |   Ido Schimmel <idosch@mellanox.com> | 2020-04-24 18:43:44 +0300 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2020-04-24 15:41:51 -0700 |
| commit | 4c00dafc59c7cc25a381abf7671b203a2fcfca71 (patch) | |
| tree | d8b01173b9a06ca3c6c4f336a03ac0d5e36b9d94 /drivers/net/ethernet/mellanox/mlxsw/spectrum_span.h | |
| parent | mlxsw: spectrum_span: Remove unnecessary debug prints (diff) | |
| download | linux-4c00dafc59c7cc25a381abf7671b203a2fcfca71.tar.xz linux-4c00dafc59c7cc25a381abf7671b203a2fcfca71.zip | |
mlxsw: spectrum_span: Use 'refcount_t' for reference counting
'refcount_t' is very useful for catching over/under flows. Convert the
SPAN agent objects to use it instead of 'int' for their reference count.
Signed-off-by: Ido Schimmel <idosch@mellanox.com>
Reviewed-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlxsw/spectrum_span.h')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/spectrum_span.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_span.h b/drivers/net/ethernet/mellanox/mlxsw/spectrum_span.h index 01273e54ba20..d23abdf957fa 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_span.h +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_span.h @@ -6,6 +6,7 @@ #include <linux/types.h> #include <linux/if_ether.h> +#include <linux/refcount.h> #include "spectrum_router.h" @@ -43,7 +44,7 @@ struct mlxsw_sp_span_entry { const struct mlxsw_sp_span_entry_ops *ops; struct mlxsw_sp_span_parms parms; struct list_head bound_ports_list; - int ref_count; + refcount_t ref_count; int id; }; |