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mlxsw: spectrum_acl: Add vregion migration end tracepoint 

Hit the new tracepoint once the vregion migration ends.

Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: Ido Schimmel <idosch@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
hifive-unleashed-5.1
Jiri Pirko 2019-02-24 06:46:33 +00:00 committed by David S. Miller
parent d39ca90f59
commit 6375da3dc0
2 changed files with 28 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
drivers/net/ethernet/mellanox/mlxsw/spectrum_acl_tcam.c
View File

@ -1274,8 +1274,10 @@ mlxsw_sp_acl_tcam_vregion_migrate(struct mlxsw_sp *mlxsw_sp,
region2 = mlxsw_sp_acl_tcam_region_create(mlxsw_sp, vregion->tcam,
vregion, hints_priv);
if (IS_ERR(region2))
return PTR_ERR(region2);
if (IS_ERR(region2)) {
err = PTR_ERR(region2);
goto out;
}
vregion->region2 = region2;
err = mlxsw_sp_acl_tcam_group_region_attach(mlxsw_sp,
@ -1309,11 +1311,14 @@ mlxsw_sp_acl_tcam_vregion_migrate(struct mlxsw_sp *mlxsw_sp,
mutex_unlock(&vregion->lock);
}
return err;
goto out;
err_group_region_attach:
vregion->region2 = NULL;
mlxsw_sp_acl_tcam_region_destroy(mlxsw_sp, region2);
out:
trace_mlxsw_sp_acl_tcam_vregion_migrate_end(mlxsw_sp, vregion);
return err;
}

20
include/trace/events/mlxsw.h
View File

@ -73,6 +73,26 @@ TRACE_EVENT(mlxsw_sp_acl_tcam_vregion_migrate,
__entry->mlxsw_sp, __entry->vregion)
);
TRACE_EVENT(mlxsw_sp_acl_tcam_vregion_migrate_end,
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),