mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-08-25 18:30:06 +00:00
devlink: add devink notification when reporter update health state
add a devlink notification when reporter update the health state. Signed-off-by: Vikas Gupta <vikas.gupta@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
parent
6181e5cb75
commit
97ff3bd37f
1 changed files with 42 additions and 17 deletions
|
@ -4843,23 +4843,6 @@ devlink_health_reporter_destroy(struct devlink_health_reporter *reporter)
|
|||
}
|
||||
EXPORT_SYMBOL_GPL(devlink_health_reporter_destroy);
|
||||
|
||||
void
|
||||
devlink_health_reporter_state_update(struct devlink_health_reporter *reporter,
|
||||
enum devlink_health_reporter_state state)
|
||||
{
|
||||
if (WARN_ON(state != DEVLINK_HEALTH_REPORTER_STATE_HEALTHY &&
|
||||
state != DEVLINK_HEALTH_REPORTER_STATE_ERROR))
|
||||
return;
|
||||
|
||||
if (reporter->health_state == state)
|
||||
return;
|
||||
|
||||
reporter->health_state = state;
|
||||
trace_devlink_health_reporter_state_update(reporter->devlink,
|
||||
reporter->ops->name, state);
|
||||
}
|
||||
EXPORT_SYMBOL_GPL(devlink_health_reporter_state_update);
|
||||
|
||||
void
|
||||
devlink_health_reporter_recovery_done(struct devlink_health_reporter *reporter)
|
||||
{
|
||||
|
@ -5097,6 +5080,48 @@ devlink_nl_health_reporter_fill(struct sk_buff *msg,
|
|||
return -EMSGSIZE;
|
||||
}
|
||||
|
||||
static void devlink_recover_notify(struct devlink_health_reporter *reporter,
|
||||
enum devlink_command cmd)
|
||||
{
|
||||
struct sk_buff *msg;
|
||||
int err;
|
||||
|
||||
WARN_ON(cmd != DEVLINK_CMD_HEALTH_REPORTER_RECOVER);
|
||||
|
||||
msg = nlmsg_new(NLMSG_DEFAULT_SIZE, GFP_KERNEL);
|
||||
if (!msg)
|
||||
return;
|
||||
|
||||
err = devlink_nl_health_reporter_fill(msg, reporter->devlink,
|
||||
reporter, cmd, 0, 0, 0);
|
||||
if (err) {
|
||||
nlmsg_free(msg);
|
||||
return;
|
||||
}
|
||||
|
||||
genlmsg_multicast_netns(&devlink_nl_family,
|
||||
devlink_net(reporter->devlink),
|
||||
msg, 0, DEVLINK_MCGRP_CONFIG, GFP_KERNEL);
|
||||
}
|
||||
|
||||
void
|
||||
devlink_health_reporter_state_update(struct devlink_health_reporter *reporter,
|
||||
enum devlink_health_reporter_state state)
|
||||
{
|
||||
if (WARN_ON(state != DEVLINK_HEALTH_REPORTER_STATE_HEALTHY &&
|
||||
state != DEVLINK_HEALTH_REPORTER_STATE_ERROR))
|
||||
return;
|
||||
|
||||
if (reporter->health_state == state)
|
||||
return;
|
||||
|
||||
reporter->health_state = state;
|
||||
trace_devlink_health_reporter_state_update(reporter->devlink,
|
||||
reporter->ops->name, state);
|
||||
devlink_recover_notify(reporter, DEVLINK_CMD_HEALTH_REPORTER_RECOVER);
|
||||
}
|
||||
EXPORT_SYMBOL_GPL(devlink_health_reporter_state_update);
|
||||
|
||||
static int devlink_nl_cmd_health_reporter_get_doit(struct sk_buff *skb,
|
||||
struct genl_info *info)
|
||||
{
|
||||
|
|
Loading…
Reference in a new issue