diff options
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/spectrum_acl_atcam.c | 3 | ||||
| -rw-r--r-- | include/trace/events/mlxsw.h | 38 |
2 files changed, 41 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_acl_atcam.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_acl_atcam.c index cda0a7170c34..a74a390901ac 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_acl_atcam.c +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_acl_atcam.c @@ -7,6 +7,8 @@ #include <linux/gfp.h> #include <linux/refcount.h> #include <linux/rhashtable.h> +#define CREATE_TRACE_POINTS +#include <trace/events/mlxsw.h> #include "reg.h" #include "core.h" @@ -578,6 +580,7 @@ int mlxsw_sp_acl_atcam_entry_add(struct mlxsw_sp *mlxsw_sp, /* It is possible we failed to add the rule to the A-TCAM due to * exceeded number of masks. Try to spill into C-TCAM. */ + trace_mlxsw_sp_acl_atcam_entry_add_ctcam_spill(mlxsw_sp, aregion); err = mlxsw_sp_acl_ctcam_entry_add(mlxsw_sp, &aregion->cregion, &achunk->cchunk, &aentry->centry, rulei, true); diff --git a/include/trace/events/mlxsw.h b/include/trace/events/mlxsw.h new file mode 100644 index 000000000000..6c2bafcade18 --- /dev/null +++ b/include/trace/events/mlxsw.h @@ -0,0 +1,38 @@ +/* SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0 */ +/* Copyright (c) 2019 Mellanox Technologies. All rights reserved */ + +#undef TRACE_SYSTEM +#define TRACE_SYSTEM mlxsw + +#if !defined(_MLXSW_TRACEPOINT_H) || defined(TRACE_HEADER_MULTI_READ) +#define _MLXSW_TRACEPOINT_H + +#include <linux/tracepoint.h> + +struct mlxsw_sp; +struct mlxsw_sp_acl_atcam_region; + +TRACE_EVENT(mlxsw_sp_acl_atcam_entry_add_ctcam_spill, + TP_PROTO(const struct mlxsw_sp *mlxsw_sp, + const struct mlxsw_sp_acl_atcam_region *aregion), + + TP_ARGS(mlxsw_sp, aregion), + + TP_STRUCT__entry( + __field(const void *, mlxsw_sp) + __field(const void *, aregion) + ), + + TP_fast_assign( + __entry->mlxsw_sp = mlxsw_sp; + __entry->aregion = aregion; + ), + + TP_printk("mlxsw_sp %p, aregion %p", + __entry->mlxsw_sp, __entry->aregion) +); + +#endif /* _MLXSW_TRACEPOINT_H */ + +/* This part must be outside protection */ +#include <trace/define_trace.h> |