[PATCH linux-next] docs: proc.rst: add softnet_stat

From: yang.yang29
Date: Wed Dec 07 2022 - 01:24:03 EST


From: Yang Yang <yang.yang29@xxxxxxxxxx>

Softnet_stat shows statistics of struct softnet_data of online CPUs.
Struct softnet_data manages incoming and output packets on
per-CPU queues. Notice that fastroute and cpu_collision in
softnet_stat are obsoleted, their value is always 0.

Signed-off-by: Yang Yang <yang.yang29@xxxxxxxxxx>
Reviewed-by: xu xin <xu.xin16@xxxxxxxxxx>
Reviewed-by: Zhang Yunkai <zhang.yunkai@xxxxxxxxxx>
---
Documentation/filesystems/proc.rst | 1 +
1 file changed, 1 insertion(+)

diff --git a/Documentation/filesystems/proc.rst b/Documentation/filesystems/proc.rst
index e224b6d5b642..9d5fd9424e8b 100644
--- a/Documentation/filesystems/proc.rst
+++ b/Documentation/filesystems/proc.rst
@@ -1284,6 +1284,7 @@ support this. Table 1-9 lists the files and their meaning.
rt_cache Routing cache
snmp SNMP data
sockstat Socket statistics
+ softnet_stat Per-CPU incoming packets queues statistics of online CPUs
tcp TCP sockets
udp UDP sockets
unix UNIX domain sockets
--
2.15.2