diff options
Diffstat (limited to 'Documentation/trace/hisi-ptt.rst')
| -rw-r--r-- | Documentation/trace/hisi-ptt.rst | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/Documentation/trace/hisi-ptt.rst b/Documentation/trace/hisi-ptt.rst index 989255eb5622..6eef28ebb0c7 100644 --- a/Documentation/trace/hisi-ptt.rst +++ b/Documentation/trace/hisi-ptt.rst @@ -40,7 +40,7 @@ IO dies (SICL, Super I/O Cluster), where there's one PCIe Root Complex for each SICL. :: - /sys/devices/hisi_ptt<sicl_id>_<core_id> + /sys/bus/event_source/devices/hisi_ptt<sicl_id>_<core_id> Tune ==== @@ -53,7 +53,7 @@ Each event is presented as a file under $(PTT PMU dir)/tune, and a simple open/read/write/close cycle will be used to tune the event. :: - $ cd /sys/devices/hisi_ptt<sicl_id>_<core_id>/tune + $ cd /sys/bus/event_source/devices/hisi_ptt<sicl_id>_<core_id>/tune $ ls qos_tx_cpl qos_tx_np qos_tx_p tx_path_rx_req_alloc_buf_level |