Messages in this thread Patch in this message | | | Date | Wed, 7 Dec 2022 19:23:18 +0800 (CST) | From | <> | Subject | [PATCH linux-next v2] docs: proc.rst: add softnet stat to /proc/net |
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From: Yang Yang <yang.yang29@zte.com.cn>
/proc/net/softnet_stat exists for a long time, but proc.rst miss it. Softnet_stat shows some 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@zte.com.cn> Reviewed-by: xu xin <xu.xin16@zte.com.cn> Reviewed-by: Zhang Yunkai <zhang.yunkai@zte.com.cn> --- Changes since v1: - refine patch subject --- 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
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