As vregion rehash is happening in delayed work, add some visibility to the process using a few tracepoints.
Showing the changes to include/trace (1 of 2 files). Show all
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| @@ -11,6 +11,7 @@ · 10 unmodified lines | ||
| 11 | 11 | |
| 12 | 12 | struct mlxsw_sp; |
| 13 | 13 | struct mlxsw_sp_acl_atcam_region; |
| 14 | +struct mlxsw_sp_acl_tcam_vregion; | |
| 14 | 15 | |
| 15 | 16 | TRACE_EVENT(mlxsw_sp_acl_atcam_entry_add_ctcam_spill, |
| 16 | 17 | TP_PROTO(const struct mlxsw_sp *mlxsw_sp, |
| @@ -32,6 +33,66 @@ TRACE_EVENT(mlxsw_sp_acl_atcam_entry_add_ctcam_spill, · 15 unmodified lines | ||
| 32 | 33 | __entry->mlxsw_sp, __entry->aregion) |
| 33 | 34 | ); |
| 34 | 35 | |
| 36 | +TRACE_EVENT(mlxsw_sp_acl_tcam_vregion_rehash, | |
| 37 | + TP_PROTO(const struct mlxsw_sp *mlxsw_sp, | |
| 38 | + const struct mlxsw_sp_acl_tcam_vregion *vregion), | |
| 39 | + | |
| 40 | + TP_ARGS(mlxsw_sp, vregion), | |
| 41 | + | |
| 42 | + TP_STRUCT__entry( | |
| 43 | + __field(const void *, mlxsw_sp) | |
| 44 | + __field(const void *, vregion) | |
| 45 | + ), | |
| 46 | + | |
| 47 | + TP_fast_assign( | |
| 48 | + __entry->mlxsw_sp = mlxsw_sp; | |
| 49 | + __entry->vregion = vregion; | |
| 50 | + ), | |
| 51 | + | |
| 52 | + TP_printk("mlxsw_sp %p, vregion %p", | |
| 53 | + __entry->mlxsw_sp, __entry->vregion) | |
| 54 | +); | |
| 55 | + | |
| 56 | +TRACE_EVENT(mlxsw_sp_acl_tcam_vregion_migrate, | |
| 57 | + TP_PROTO(const struct mlxsw_sp *mlxsw_sp, | |
| 58 | + const struct mlxsw_sp_acl_tcam_vregion *vregion), | |
| 59 | + | |
| 60 | + TP_ARGS(mlxsw_sp, vregion), | |
| 61 | + | |
| 62 | + TP_STRUCT__entry( | |
| 63 | + __field(const void *, mlxsw_sp) | |
| 64 | + __field(const void *, vregion) | |
| 65 | + ), | |
| 66 | + | |
| 67 | + TP_fast_assign( | |
| 68 | + __entry->mlxsw_sp = mlxsw_sp; | |
| 69 | + __entry->vregion = vregion; | |
| 70 | + ), | |
| 71 | + | |
| 72 | + TP_printk("mlxsw_sp %p, vregion %p", | |
| 73 | + __entry->mlxsw_sp, __entry->vregion) | |
| 74 | +); | |
| 75 | + | |
| 76 | +TRACE_EVENT(mlxsw_sp_acl_tcam_vregion_rehash_dis, | |
| 77 | + TP_PROTO(const struct mlxsw_sp *mlxsw_sp, | |
| 78 | + const struct mlxsw_sp_acl_tcam_vregion *vregion), | |
| 79 | + | |
| 80 | + TP_ARGS(mlxsw_sp, vregion), | |
| 81 | + | |
| 82 | + TP_STRUCT__entry( | |
| 83 | + __field(const void *, mlxsw_sp) | |
| 84 | + __field(const void *, vregion) | |
| 85 | + ), | |
| 86 | + | |
| 87 | + TP_fast_assign( | |
| 88 | + __entry->mlxsw_sp = mlxsw_sp; | |
| 89 | + __entry->vregion = vregion; | |
| 90 | + ), | |
| 91 | + | |
| 92 | + TP_printk("mlxsw_sp %p, vregion %p", | |
| 93 | + __entry->mlxsw_sp, __entry->vregion) | |
| 94 | +); | |
| 95 | + | |
| 35 | 96 | #endif /* _MLXSW_TRACEPOINT_H */ |
| 36 | 97 | |
| 37 | 98 | /* This part must be outside protection */ |