diff options
| author | Jiri Pirko <jiri@mellanox.com> | 2019-01-30 08:58:34 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-01-30 10:00:40 -0800 |
| commit | a97cfe4de1bee89db3286ad0a4201dc6d2b72456 (patch) | |
| tree | 0f902226058b0a3cbbc3a254265e2d4e7e48a74d /drivers | |
| parent | cb56e214679ffd1e30e980c56349831c5a00cfdf (diff) | |
mlxsw: spectrum_acl: Add C-TCAM spill tracepoint
Add some visibility to the rule addition process and trace whenever rule
spilled into C-TCAM.
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>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/spectrum_acl_atcam.c | 3 |
1 files changed, 3 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); |