From: Michael Olbrich <m.olbrich@pengutronix.de>
Date: Wed, 3 Jul 2019 14:11:47 +0000 (+0200)
Subject: basic: reorder UnitType enum
X-Git-Tag: v243-rc1~88^2~1
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=fcfc7e11370f3c0f9f50f6f046b44f7543cf3397;p=thirdparty%2Fsystemd.git

basic: reorder UnitType enum

The enum order will be used to order jobs in the job queue.
Make sure that unit types that fork aditional processes come first to
maximize parallelism.
---

diff --git a/src/basic/unit-def.h b/src/basic/unit-def.h
index dd226549f4c..c7b4235bea7 100644
--- a/src/basic/unit-def.h
+++ b/src/basic/unit-def.h
@@ -5,14 +5,17 @@
 
 #include "macro.h"
 
+/* The enum order is used to order unit jobs in the job queue
+ * when other criteria (cpu weight, nice level) are identical.
+ * In this case service units have the hightest priority. */
 typedef enum UnitType {
         UNIT_SERVICE = 0,
+        UNIT_MOUNT,
+        UNIT_SWAP,
         UNIT_SOCKET,
         UNIT_TARGET,
         UNIT_DEVICE,
-        UNIT_MOUNT,
         UNIT_AUTOMOUNT,
-        UNIT_SWAP,
         UNIT_TIMER,
         UNIT_PATH,
         UNIT_SLICE,