From 48bb52c80be0e462328f58ca3a34ecfef3584320 Mon Sep 17 00:00:00 2001 From: Eran Ben Elisha Date: Sun, 29 Mar 2020 14:05:55 +0300 Subject: devlink: Add auto dump flag to health reporter On low memory system, run time dumps can consume too much memory. Add administrator ability to disable auto dumps per reporter as part of the error flow handle routine. This attribute is not relevant while executing DEVLINK_CMD_HEALTH_REPORTER_DUMP_GET. By default, auto dump is activated for any reporter that has a dump method, as part of the reporter registration to devlink. Signed-off-by: Eran Ben Elisha Reviewed-by: Jiri Pirko Signed-off-by: David S. Miller --- include/uapi/linux/devlink.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include/uapi/linux') diff --git a/include/uapi/linux/devlink.h b/include/uapi/linux/devlink.h index dfdffc42e87d..e7891d1d2ebd 100644 --- a/include/uapi/linux/devlink.h +++ b/include/uapi/linux/devlink.h @@ -429,6 +429,8 @@ enum devlink_attr { DEVLINK_ATTR_NETNS_FD, /* u32 */ DEVLINK_ATTR_NETNS_PID, /* u32 */ DEVLINK_ATTR_NETNS_ID, /* u32 */ + + DEVLINK_ATTR_HEALTH_REPORTER_AUTO_DUMP, /* u8 */ /* add new attributes above here, update the policy in devlink.c */ __DEVLINK_ATTR_MAX, -- cgit v1.2.3