1 files changed, 34 insertions, 0 deletions
diff --git a/dracut/module-setup.sh b/dracut/module-setup.sh
new file mode 100644
index 00000000..5a067cb0
--- /dev/null
+++ b/dracut/module-setup.sh
@@ -0,0 +1,34 @@
+#!/bin/bash
+# -*- mode: shell-script; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
+# ex: ts=8 sw=4 sts=4 et filetype=sh
+
+#
+# At some point (util-linux v2.24) blkid will be able to identify bcache
+# but until every system has this version of util-linux, probe-bcache is
+# provided as an alternative.
+#
+
+check() {
+    if [[ $hostonly ]] || [[ $mount_needs ]]
+    then
+        for fs in "${host_fs_types[@]}"; do
+            [[ $fs = "bcache" ]] && return 0
+        done
+        return 255
+    fi
+
+    return 0
+}
+
+depends() {
+    return 0
+}
+
+installkernel() {
+    instmods bcache
+}
+
+install() {
+    inst_multiple ${udevdir}/probe-bcache ${udevdir}/bcache-register
+    inst_rules 69-bcache.rules
+}