[OE-core] [kirkstone] [PATCH 4/9] udev-extraconf/mount.sh: save mount name in our tmp filecache

[liu.ming50@gmail.com]

From: Muhammad Hamza <Muhammad_Hamza@mentor.com>

Doing this will allow to fetch the exact name created by the
auto-mounter during the remove action where depending on the
scenario utilities such as the blkid might not be usable due
to actual device not being present on the system.

Signed-off-by: Awais Belal <awais_belal@mentor.com>
Signed-off-by: Muhammad Hamza <muhammad_hamza@mentor.com>
Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
(cherry picked from commit 496b76f8775a620c1d449eb6f62a41656abf2a9b)
Signed-off-by: Ming Liu <liu.ming50@gmail.com>
---
 meta/recipes-core/udev/udev-extraconf/mount.sh | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/meta/recipes-core/udev/udev-extraconf/mount.sh b/meta/recipes-core/udev/udev-extraconf/mount.sh
index 40910be8bd..c4695ee27d 100644
--- a/meta/recipes-core/udev/udev-extraconf/mount.sh
+++ b/meta/recipes-core/udev/udev-extraconf/mount.sh
@@ -126,7 +126,10 @@ automount() {
 		rm_dir "$MOUNT_BASE/$name"
 	else
 		logger "mount.sh/automount" "Auto-mount of [$MOUNT_BASE/$name] successful"
-		touch "/tmp/.automount-$name"
+		# The actual device might not be present in the remove event so blkid cannot
+		# be used to calculate what name was generated here. Simply save the mount
+		# name in our tmp file.
+		echo "$name" > "/tmp/.automount-$name"
 	fi
 }
 	
-- 
2.25.1