From: Kairui Song <kasong@redhat.com>
Date: Tue, 22 Jun 2021 13:49:20 +0000 (+0800)
Subject: feat(squash): install umount util
X-Git-Tag: 056~150
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=563f543424c66bf38e6cbd3f489655d45ad9b5c5;p=thirdparty%2Fdracut.git

feat(squash): install umount util

Also install umount binary, make it possible to cleanup squash overlay
mounts. This is useful for other tools reusing the dracut initramfs built
with squash module enabled.

Signed-off-by: Kairui Song <kasong@redhat.com>
---

diff --git a/modules.d/99squash/module-setup.sh b/modules.d/99squash/module-setup.sh
index e3196213f..4e231a6b3 100644
--- a/modules.d/99squash/module-setup.sh
+++ b/modules.d/99squash/module-setup.sh
@@ -42,11 +42,11 @@ installpost() {
     # Install required modules and binaries for the squash image init script.
     if [[ $_busybox ]]; then
         inst "$_busybox" /usr/bin/busybox
-        for _i in sh echo mount modprobe mkdir switch_root grep; do
+        for _i in sh echo mount modprobe mkdir switch_root grep umount; do
             ln_r /usr/bin/busybox /usr/bin/$_i
         done
     else
-        DRACUT_RESOLVE_DEPS=1 inst_multiple sh mount modprobe mkdir switch_root grep
+        DRACUT_RESOLVE_DEPS=1 inst_multiple sh mount modprobe mkdir switch_root grep umount
     fi
 
     hostonly="" instmods "loop" "squashfs" "overlay"