[PATCH 4/5] 91crypt-loop: use initqueue for cleanup strategy

[Leho Kraav <leho@xxxxxxxxx>]

---
 modules.d/90crypt/crypt-lib.sh           |    3 +++
 modules.d/91crypt-loop/crypt-loop-lib.sh |    5 +++++
 2 files changed, 8 insertions(+), 0 deletions(-)

diff --git a/modules.d/90crypt/crypt-lib.sh b/modules.d/90crypt/crypt-lib.sh
index 5f7567e..d5caa85 100755
--- a/modules.d/90crypt/crypt-lib.sh
+++ b/modules.d/90crypt/crypt-lib.sh
@@ -188,6 +188,9 @@ readkey() {
             if [ -f /lib/dracut-crypt-loop-lib.sh ]; then
                 . /lib/dracut-crypt-loop-lib.sh
                 loop_decrypt "$mntp" "$keypath" "$keydev" "$device"
+                initqueue --onetime --finished --unique --name "crypt-loop-cleanup-99-$(basename $mntp)" \
+                    $(command -v umount) "$mntp; " $(command -v rmdir) "$mntp"
+                return 0
             else
                 die "No loop file support to decrypt '$keypath' on '$keydev'."
             fi
diff --git a/modules.d/91crypt-loop/crypt-loop-lib.sh b/modules.d/91crypt-loop/crypt-loop-lib.sh
index 63a553c..6774e7d 100644
--- a/modules.d/91crypt-loop/crypt-loop-lib.sh
+++ b/modules.d/91crypt-loop/crypt-loop-lib.sh
@@ -32,6 +32,11 @@ loop_decrypt() {
             --tty-echo-off
 
         [ -b $key ] || die "Tried setting it up, but keyfile block device was still not found!" 
+
+        initqueue --onetime --finished --unique --name "crypt-loop-cleanup-10-$(basename $key)" \
+            $(command -v cryptsetup) "luksClose $key"
+        initqueue --onetime --finished --unique --name "crypt-loop-cleanup-20-$(basename $loopdev)" \
+            $(command -v losetup) "-d $loopdev"
     else
         info "Existing keyfile found, re-using it for $device"
     fi
-- 
1.7.8.6

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