diff options
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/spectrum_acl_tcam.c | 9 | ||||
| -rw-r--r-- | include/trace/events/mlxsw.h | 61 |
2 files changed, 69 insertions, 1 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_acl_tcam.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_acl_tcam.c index f2cb37c0d300..7e225a86e3a8 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_acl_tcam.c +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_acl_tcam.c @@ -8,6 +8,7 @@ #include <linux/list.h> #include <linux/rhashtable.h> #include <linux/netdevice.h> +#include <trace/events/mlxsw.h> #include "reg.h" #include "core.h" @@ -1175,6 +1176,8 @@ mlxsw_sp_acl_tcam_vregion_migrate(struct mlxsw_sp *mlxsw_sp, struct mlxsw_sp_acl_tcam_region *region2, *unused_region; int err; + trace_mlxsw_sp_acl_tcam_vregion_migrate(mlxsw_sp, vregion); + region2 = mlxsw_sp_acl_tcam_region_create(mlxsw_sp, vregion->tcam, vregion, hints_priv); if (IS_ERR(region2)) @@ -1219,6 +1222,7 @@ mlxsw_sp_acl_tcam_vregion_rehash(struct mlxsw_sp *mlxsw_sp, void *hints_priv; int err; + trace_mlxsw_sp_acl_tcam_vregion_rehash(mlxsw_sp, vregion); if (vregion->failed_rollback) return -EBUSY; @@ -1233,8 +1237,11 @@ mlxsw_sp_acl_tcam_vregion_rehash(struct mlxsw_sp *mlxsw_sp, err = mlxsw_sp_acl_tcam_vregion_migrate(mlxsw_sp, vregion, hints_priv); if (err) { dev_err(mlxsw_sp->bus_info->dev, "Failed to migrate vregion\n"); - if (vregion->failed_rollback) + if (vregion->failed_rollback) { + trace_mlxsw_sp_acl_tcam_vregion_rehash_dis(mlxsw_sp, + vregion); dev_err(mlxsw_sp->bus_info->dev, "Failed to rollback during vregion migration fail\n"); + } } ops->region_rehash_hints_put(hints_priv); diff --git a/include/trace/events/mlxsw.h b/include/trace/events/mlxsw.h index 6c2bafcade18..a5ce6df9dc49 100644 --- a/include/trace/events/mlxsw.h +++ b/include/trace/events/mlxsw.h @@ -11,6 +11,7 @@ struct mlxsw_sp; struct mlxsw_sp_acl_atcam_region; +struct mlxsw_sp_acl_tcam_vregion; TRACE_EVENT(mlxsw_sp_acl_atcam_entry_add_ctcam_spill, TP_PROTO(const struct mlxsw_sp *mlxsw_sp, @@ -32,6 +33,66 @@ TRACE_EVENT(mlxsw_sp_acl_atcam_entry_add_ctcam_spill, __entry->mlxsw_sp, __entry->aregion) ); +TRACE_EVENT(mlxsw_sp_acl_tcam_vregion_rehash, + TP_PROTO(const struct mlxsw_sp *mlxsw_sp, + const struct mlxsw_sp_acl_tcam_vregion *vregion), + + TP_ARGS(mlxsw_sp, vregion), + + TP_STRUCT__entry( + __field(const void *, mlxsw_sp) + __field(const void *, vregion) + ), + + TP_fast_assign( + __entry->mlxsw_sp = mlxsw_sp; + __entry->vregion = vregion; + ), + + TP_printk("mlxsw_sp %p, vregion %p", + __entry->mlxsw_sp, __entry->vregion) +); + +TRACE_EVENT(mlxsw_sp_acl_tcam_vregion_migrate, + TP_PROTO(const struct mlxsw_sp *mlxsw_sp, + const struct mlxsw_sp_acl_tcam_vregion *vregion), + + TP_ARGS(mlxsw_sp, vregion), + + TP_STRUCT__entry( + __field(const void *, mlxsw_sp) + __field(const void *, vregion) + ), + + TP_fast_assign( + __entry->mlxsw_sp = mlxsw_sp; + __entry->vregion = vregion; + ), + + TP_printk("mlxsw_sp %p, vregion %p", + __entry->mlxsw_sp, __entry->vregion) +); + +TRACE_EVENT(mlxsw_sp_acl_tcam_vregion_rehash_dis, + TP_PROTO(const struct mlxsw_sp *mlxsw_sp, + const struct mlxsw_sp_acl_tcam_vregion *vregion), + + TP_ARGS(mlxsw_sp, vregion), + + TP_STRUCT__entry( + __field(const void *, mlxsw_sp) + __field(const void *, vregion) + ), + + TP_fast_assign( + __entry->mlxsw_sp = mlxsw_sp; + __entry->vregion = vregion; + ), + + TP_printk("mlxsw_sp %p, vregion %p", + __entry->mlxsw_sp, __entry->vregion) +); + #endif /* _MLXSW_TRACEPOINT_H */ /* This part must be outside protection */ |