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authorChen Qi <Qi.Chen@windriver.com>2013-04-23 12:31:40 +0800
committerRichard Purdie <richard.purdie@linuxfoundation.org>2013-04-28 12:03:49 +0100
commit2f93c8466ca146c965585ea38210ddb5fb5754bd (patch)
treefee0c73bb2b6a9b33e1de58b7a360cc78eadd661 /meta/recipes-core/udev
parentf07298f0be121059b2d3ae154610754e92534658 (diff)
downloadopenembedded-core-contrib-2f93c8466ca146c965585ea38210ddb5fb5754bd.tar.gz
udev: create /var/volatile/tmp to avoid dead link
If it's not first boot, /tmp has already been symlinked to /var/volatile/tmp. But the udev service starts before populate-volatile.sh starts. This leads to a dead link at /tmp. As a result, trying to create any file under /tmp will fail. If a USB is plugged in before the populate-volatile.sh script starts, the /tmp/.automount-$name file will not be created correctly. As a result, when the USB is unplugged, the /media/$name directory is not removed. So we create /var/volatile/tmp directory in the udev script to avoid this dead link problem. [YOCTO #3404] Signed-off-by: Chen Qi <Qi.Chen@windriver.com> Signed-off-by: Saul Wold <sgw@linux.intel.com>
Diffstat (limited to 'meta/recipes-core/udev')
-rw-r--r--meta/recipes-core/udev/udev/init1
1 files changed, 1 insertions, 0 deletions
diff --git a/meta/recipes-core/udev/udev/init b/meta/recipes-core/udev/udev/init
index 1f871da9562..cd87f508321 100644
--- a/meta/recipes-core/udev/udev/init
+++ b/meta/recipes-core/udev/udev/init
@@ -51,6 +51,7 @@ case "$1" in
[ -e /dev/shm ] || mkdir -m 1777 /dev/shm
mount -a -t tmpfs 2>/dev/null
mkdir -p /var/volatile/run
+ mkdir -p /var/volatile/tmp
# cache handling
if [ "$DEVCACHE" != "" ]; then