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-rw-r--r--meta/recipes-core/udev/udev/init6
-rw-r--r--meta/recipes-core/udev/udev/udev-cache5
2 files changed, 11 insertions, 0 deletions
diff --git a/meta/recipes-core/udev/udev/init b/meta/recipes-core/udev/udev/init
index 32c677a8c0..94dbba37de 100644
--- a/meta/recipes-core/udev/udev/init
+++ b/meta/recipes-core/udev/udev/init
@@ -22,9 +22,14 @@ DEVCACHE_REGEN="/dev/shm/udev-regen" # create to request cache regen
CMP_FILE_LIST="/proc/version /proc/cmdline /proc/devices"
[ -f /proc/atags ] && CMP_FILE_LIST="$CMP_FILE_LIST /proc/atags"
+# List of files whose metadata (size/mtime/name) will be included in cached
+# system state.
+META_FILE_LIST="lib/udev/rules.d/* etc/udev/rules.d/*"
+
# Command to compute system configuration.
sysconf_cmd () {
cat -- $CMP_FILE_LIST
+ stat -L -c '%s %Y %n' -- $META_FILE_LIST | awk -F/ '{print $1 " " $NF;}'
}
[ -f /etc/default/udev-cache ] && . /etc/default/udev-cache
@@ -76,6 +81,7 @@ case "$1" in
cat <<EOF
udev: Not using udev cache because of changes detected in the following files:
udev: $CMP_FILE_LIST
+udev: $META_FILE_LIST
udev: The udev cache will be regenerated. To identify the detected changes,
udev: compare the cached sysconf at $SYSCONF_CACHED
udev: against the current sysconf at $SYSCONF_TMP
diff --git a/meta/recipes-core/udev/udev/udev-cache b/meta/recipes-core/udev/udev/udev-cache
index 4d50876b64..571463fa01 100644
--- a/meta/recipes-core/udev/udev/udev-cache
+++ b/meta/recipes-core/udev/udev/udev-cache
@@ -25,9 +25,14 @@ DEVCACHE_REGEN="/dev/shm/udev-regen" # create to request cache regen
CMP_FILE_LIST="/proc/version /proc/cmdline /proc/devices"
[ -f /proc/atags ] && CMP_FILE_LIST="$CMP_FILE_LIST /proc/atags"
+# List of files whose metadata (size/mtime/name) will be included in cached
+# system state.
+META_FILE_LIST="lib/udev/rules.d/* etc/udev/rules.d/*"
+
# Command to compute system configuration.
sysconf_cmd () {
cat -- $CMP_FILE_LIST
+ stat -L -c '%s %Y %n' -- $META_FILE_LIST | awk -F/ '{print $1 " " $NF;}'
}
[ -f /etc/default/udev-cache ] && . /etc/default/udev-cache