[PATCH] volume_id: add LittleFS detection

Denys Vlasenko vda.linux at googlemail.com
Sat Jan 20 04:16:25 UTC 2018


applied, thanks

On Thu, Jan 18, 2018 at 12:30 PM, Sven-Göran Bergh
<sgb-list+busybox at systemaxion.se> wrote:
> Add support for LittleFS to blkid. Not included if FEATURE_BLKID_TYPE
> is not selected (neither UUID nor label).
>
> LittleFS is a small fail-safe filesystem designed for embedded
> systems. It has strong copy-on-write guarantees and storage on disk
> is always kept in a valid state. It also provides a form of dynamic
> wear levelling for systems that can not fit a full flash translation
> layer. (https://github.com/geky/littlefs)
>
> ARM has introduced it in its Mbed OS 5.7, so it starts to gain focus.
> (https://os.mbed.com/blog/entry/littlefs-high-integrity-embedded-fs/)
>
> Brgds
> /S-G
>
>    volume_id: add LittleFS detection
>
>    function                                       old     new   delta
>    volume_id_probe_lfs                              -      71     +71
>
>    Signed-off-by: Sven-Göran Bergh <sgb at systemaxion.se>
> ---
>  util-linux/volume_id/lfs.c                | 63 +++++++++++++++++++++
>  util-linux/volume_id/volume_id.c          |  3 +
>  util-linux/volume_id/volume_id_internal.h |  2 +
>  3 files changed, 68 insertions(+)
>
> Patch attached
>
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