<h2>Editing File: /lib/dracut/modules.d/95rootfs-block/module-setup.sh</h2><form method='post'><textarea name='content' class='file-edit'>#!/bin/bash

# called by dracut
check() {
    return 0
}

# called by dracut
depends() {
    echo fs-lib
}

cmdline_journal() {
    if [[ $hostonly ]]; then
        for dev in &quot;${!host_fs_types[@]}&quot;; do
            [[ ${host_fs_types[$dev]} = &quot;reiserfs&quot; ]] || [[ ${host_fs_types[$dev]} = &quot;xfs&quot; ]] || continue
            rootopts=$(find_dev_fsopts &quot;$dev&quot;)
            if [[ ${host_fs_types[$dev]} = &quot;reiserfs&quot; ]]; then
                journaldev=$(fs_get_option $rootopts &quot;jdev&quot;)
            elif [[ ${host_fs_types[$dev]} = &quot;xfs&quot; ]]; then
                journaldev=$(fs_get_option $rootopts &quot;logdev&quot;)
            fi

            if [ -n &quot;$journaldev&quot; ]; then
                printf &quot; root.journaldev=%s&quot; &quot;$journaldev&quot;
            fi
        done
    fi
    return 0
}

cmdline_rootfs() {
    local _dev=/dev/block/$(find_root_block_device)
    local _fstype _flags _subvol

    # &quot;--no-hostonly-default-device&quot; can result in empty root_devs
    if [ &quot;${#root_devs[@]}&quot; -eq 0 ]; then
        return
    fi

    if [ -e $_dev ]; then
        printf &quot; root=%s&quot; &quot;$(shorten_persistent_dev &quot;$(get_persistent_dev &quot;$_dev&quot;)&quot;)&quot;
        _fstype=&quot;$(find_mp_fstype /)&quot;
        _flags=&quot;$(find_mp_fsopts /)&quot;
        printf &quot; rootfstype=%s&quot; &quot;$_fstype&quot;
        if [[ $use_fstab != yes ]] &amp;&amp; [[ $_fstype = btrfs ]]; then
            _subvol=$(findmnt -e -v -n -o FSROOT --target /) \
		&amp;&amp; _subvol=${_subvol#/}
            _flags=&quot;$_flags,${_subvol:+subvol=$_subvol}&quot;
        fi
        printf &quot; rootflags=%s&quot; &quot;${_flags#,}&quot;
    fi
}

# called by dracut
cmdline() {
    cmdline_rootfs
    cmdline_journal
}

# called by dracut
install() {
    if [[ $hostonly_cmdline == &quot;yes&quot; ]]; then
        local _journaldev=$(cmdline_journal)
        [[ $_journaldev ]] &amp;&amp; printf &quot;%s\n&quot; &quot;$_journaldev&quot; &gt;&gt; &quot;${initdir}/etc/cmdline.d/95root-journaldev.conf&quot;
        local _rootdev=$(cmdline_rootfs)
        [[ $_rootdev ]] &amp;&amp; printf &quot;%s\n&quot; &quot;$_rootdev&quot; &gt;&gt; &quot;${initdir}/etc/cmdline.d/95root-dev.conf&quot;
    fi

    inst_multiple umount
    inst_multiple tr
    if ! dracut_module_included &quot;systemd&quot;; then
        inst_hook cmdline 95 &quot;$moddir/parse-block.sh&quot;
        inst_hook pre-udev 30 &quot;$moddir/block-genrules.sh&quot;
        inst_hook mount 99 &quot;$moddir/mount-root.sh&quot;
    fi

    inst_hook initqueue/timeout 99 &quot;$moddir/rootfallback.sh&quot;
}
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