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Change the resume notification event from 'kern' to 'kernel'

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We have both a system of 'kern' and of 'kernel'. Prefer the latter and
convert this notification to use 'kernel' instead of 'kern'. As a
transition period, continue to also generate the 'kern' notification
until sometime after FreeBSD 13 is branched.

MFC After: 3 days
This commit is contained in:
imp 2020-08-24 19:35:15 +00:00
parent 30d5823d50
commit 41dda18564
2 changed files with 8 additions and 2 deletions
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4
sbin/devd/devd.conf.5
View File

@ -465,6 +465,8 @@ provider size has changed.
.Sy "System" Ta Sy "Subsystem" Ta Sy "Type" Ta Sy "Description"
.It Li kern Ta Li power Ta Li resume Ta
Notification that the system has woken from the suspended state.
Note: this notification is deprecated and will be removed in
.Fx 14.0 .
.El
.Pp
.Pp
@ -472,6 +474,8 @@ Notification that the system has woken from the suspended state.
.Sy "System" Ta Sy "Subsystem" Ta Sy "Type" Ta Sy "Description"
.It Li kernel Ta Li signal Ta Li coredump Ta
Notification that a process has crashed and dumped core.
.It Li kernel Ta Li power Ta Li resume Ta
Notification that the system has woken from the suspended state.
.El
.Pp
.Bl -column "System" "Subsystem" "1234567" -compact

6
sys/kern/subr_bus.c
View File

@ -4989,8 +4989,10 @@ root_resume(device_t dev)
int error;
error = bus_generic_resume(dev);
if (error == 0)
devctl_notify("kern", "power", "resume", NULL);
if (error == 0) {
devctl_notify("kern", "power", "resume", NULL); /* Deprecated gone in 14 */
devctl_notify("kernel", "power", "resume", NULL);
}
return (error);
}