You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
 
 
 
 
 
 

40 lines
1.6 KiB

From e932760979f8658ff62b93b039a98a6d7f0f4656 Mon Sep 17 00:00:00 2001
From: Lennart Poettering <lennart@poettering.net>
Date: Tue, 29 Sep 2015 13:06:28 +0200
Subject: [PATCH] core: add a "Requires=" dependency between units and the
slices they are located in
We place the processes we fork off in the cgroup anyway, and we probably
shouldn't be able to get that far if we couldn't set up the slice due to
resource problems or unmet conditions. Hence upgrade the dependency
between units and the slices they are located in from Wants= to
Requires=.
(cherry picked from commit 8c8da0e0cb498245c765732cf9caa081a70c560f)
(cherry picked from commit 0600681f04e3818282a2d518ec3e6afee85f7978)
Related: #1729228
---
src/core/unit.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/src/core/unit.c b/src/core/unit.c
index 37fac8db3a..1dff541ac3 100644
--- a/src/core/unit.c
+++ b/src/core/unit.c
@@ -1113,12 +1113,12 @@ static int unit_add_slice_dependencies(Unit *u) {
return 0;
if (UNIT_ISSET(u->slice))
- return unit_add_two_dependencies(u, UNIT_AFTER, UNIT_WANTS, UNIT_DEREF(u->slice), true);
+ return unit_add_two_dependencies(u, UNIT_AFTER, UNIT_REQUIRES, UNIT_DEREF(u->slice), true);
- if (streq(u->id, SPECIAL_ROOT_SLICE))
+ if (unit_has_name(u, SPECIAL_ROOT_SLICE))
return 0;
- return unit_add_two_dependencies_by_name(u, UNIT_AFTER, UNIT_WANTS, SPECIAL_ROOT_SLICE, NULL, true);
+ return unit_add_two_dependencies_by_name(u, UNIT_AFTER, UNIT_REQUIRES, SPECIAL_ROOT_SLICE, NULL, true);
}
static int unit_add_mount_dependencies(Unit *u) {