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From 03e3df33ebef4de7f55591022b3684316f47608d Mon Sep 17 00:00:00 2001
From: Lennart Poettering <lennart@poettering.net>
Date: Wed, 16 Oct 2013 02:49:54 +0200
Subject: [PATCH] rules: expose loop block devices to systemd

Since the kernel no longer exposes a large number of "dead" loop devices
it is OK to expose them now in systemd, so let's do that. This has the
benefit that mount dependencies on loop devices start to work.
---
 rules/99-systemd.rules.in | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/rules/99-systemd.rules.in b/rules/99-systemd.rules.in
index d17bdd9a0a..c0e137ea12 100644
--- a/rules/99-systemd.rules.in
+++ b/rules/99-systemd.rules.in
@@ -11,12 +11,12 @@ SUBSYSTEM=="tty", KERNEL=="tty[a-zA-Z]*|hvc*|xvc*|hvsi*", TAG+="systemd"
 
 KERNEL=="vport*", TAG+="systemd"
 
-SUBSYSTEM=="block", KERNEL!="ram*|loop*", TAG+="systemd"
-SUBSYSTEM=="block", KERNEL!="ram*|loop*", ENV{DM_UDEV_DISABLE_OTHER_RULES_FLAG}=="1", ENV{SYSTEMD_READY}="0"
+SUBSYSTEM=="block", KERNEL!="ram*", TAG+="systemd"
+SUBSYSTEM=="block", KERNEL!="ram*", ENV{DM_UDEV_DISABLE_OTHER_RULES_FLAG}=="1", ENV{SYSTEMD_READY}="0"
 
 # Ignore encrypted devices with no identified superblock on it, since
 # we are probably still calling mke2fs or mkswap on it.
-SUBSYSTEM=="block", KERNEL!="ram*|loop*", ENV{DM_UUID}=="CRYPT-*", ENV{ID_PART_TABLE_TYPE}=="", ENV{ID_FS_USAGE}=="", ENV{SYSTEMD_READY}="0"
+SUBSYSTEM=="block", KERNEL!="ram*", ENV{DM_UUID}=="CRYPT-*", ENV{ID_PART_TABLE_TYPE}=="", ENV{ID_FS_USAGE}=="", ENV{SYSTEMD_READY}="0"
 
 # Ignore raid devices that are not yet assembled and started
 SUBSYSTEM=="block", ENV{DEVTYPE}=="disk", KERNEL=="md*", TEST!="md/array_state", ENV{SYSTEMD_READY}="0"