package/boot/uboot-mediatek/patches/100-25-cmd-ubi-allow-creating-volume-with-all-free-spaces.patch

   1 From f6a4130959af1e6d13d616203e42ed3c894666ad Mon Sep 17 00:00:00 2001
   2 From: Weijie Gao <weijie.gao@mediatek.com>
   3 Date: Mon, 25 Jul 2022 17:00:00 +0800
   4 Subject: [PATCH 60/71] cmd: ubi: allow creating volume with all free spaces
   5
   6 Allow creating volume with all free spaces by giving a negative size value.
   7
   8 Signed-off-by: Weijie Gao <weijie.gao@mediatek.com>
   9 ---
  10  cmd/ubi.c | 6 +++++-
  11  1 file changed, 5 insertions(+), 1 deletion(-)
  12
  13 --- a/cmd/ubi.c
  14 +++ b/cmd/ubi.c
  15 @@ -226,7 +226,11 @@ int ubi_create_vol(char *volume, int64_t
  16
  17         req.vol_id = vol_id;
  18         req.alignment = 1;
  19 -       req.bytes = size;
  20 +
  21 +       if (size < 0)
  22 +               req.bytes = ubi->avail_pebs * ubi->leb_size;
  23 +       else
  24 +               req.bytes = size;
  25
  26         strcpy(req.name, volume);
  27         req.name_len = strlen(volume);