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unit: issue notify even if the high-level state didn't change

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This commit is contained in:
Lennart Poettering 2010-04-10 04:45:44 +02:00
parent b065047527
commit 8e471ccd15
1 changed files with 6 additions and 2 deletions
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8
unit.c
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@ -856,8 +856,12 @@ void unit_notify(Unit *u, UnitActiveState os, UnitActiveState ns) {
assert(!(os == UNIT_ACTIVE && ns == UNIT_ACTIVATING));
assert(!(os == UNIT_INACTIVE && ns == UNIT_DEACTIVATING));
if (os == ns)
return;
/* Note that this is called for all low-level state changes,
* even if they might map to the same high-level
* UnitActiveState! That means that ns == os is OK an expected
* behaviour here. For example: if a mount point is remounted
* this function will be called too and the utmp code below
* relies on that! */
if (!UNIT_IS_ACTIVE_OR_RELOADING(os) && UNIT_IS_ACTIVE_OR_RELOADING(ns))
u->meta.active_enter_timestamp = now(CLOCK_REALTIME);