btrfs: Use upstream 64-btrfs.rules

modules.d/90btrfs/80-btrfs.rules

@@ -4,6 +4,5 @@ ENV{ID_FS_TYPE}!="btrfs", GOTO="btrfs_end"
 RUN+="/sbin/btrfs device scan $env{DEVNAME}"
 
 RUN+="/sbin/initqueue --finished --unique --name btrfs_finished /sbin/btrfs_finished"
-RUN+="/sbin/initqueue --timeout --onetime --unique --name btrfs_timeout /sbin/btrfs_timeout"
 
 LABEL="btrfs_end"

modules.d/90btrfs/module-setup.sh

@@ -30,16 +30,19 @@ installkernel() {
 }
 
 install() {
-    inst_rules "$moddir/80-btrfs.rules"
-    inst_script "$moddir/btrfs_timeout.sh" /sbin/btrfs_timeout
+    if ! inst_rules 64-btrfs.rules; then
+        inst_rules "$moddir/80-btrfs.rules"
+        case "$(btrfs --help)" in
+            *device\ ready*)
+                inst_script "$moddir/btrfs_device_ready.sh" /sbin/btrfs_finished ;;
+            *)
+                inst_script "$moddir/btrfs_finished.sh" /sbin/btrfs_finished ;;
+        esac
+    fi
+
+    inst_script "$moddir/btrfs_timeout.sh" \
+        /usr/lib/dracut/hooks/initqueue/timeout/btrfs_timeout.sh
     dracut_install btrfsck
     inst $(command -v btrfs) /sbin/btrfs
-
-    case "$(btrfs --help)" in
-        *device\ ready*)
-            inst_script "$moddir/btrfs_device_ready.sh" /sbin/btrfs_finished ;;
-        *)
-            inst_script "$moddir/btrfs_finished.sh" /sbin/btrfs_finished ;;
-    esac
 }