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| author |   Boris Brezillon <boris.brezillon@free-electrons.com> | 2016-09-16 16:59:24 +0200 |
|---|---|---|
| committer |   Richard Weinberger <richard@nod.at> | 2016-10-02 22:48:14 +0200 |
| commit | 1f81a5ccaba51c8884db8f060b9f606c29db931d (patch) | |
| tree | 1406f364990a4022f17c8b65b44141b23e15ab44 /drivers/mtd/ubi/fastmap.c | |
| parent | UBI: provide an helper to check whether a LEB is mapped or not (diff) | |
| download | linux-dev-1f81a5ccaba51c8884db8f060b9f606c29db931d.tar.xz linux-dev-1f81a5ccaba51c8884db8f060b9f606c29db931d.zip | |
UBI: provide an helper to query LEB information
This is part of our attempt to hide EBA internals from other part of the
implementation in order to easily adapt it to the MLC needs.
Here we are creating an ubi_eba_leb_desc struct to hide the way we keep
track of the LEB to PEB mapping.
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Richard Weinberger <richard@nod.at>
Diffstat (limited to 'drivers/mtd/ubi/fastmap.c')
| -rw-r--r-- | drivers/mtd/ubi/fastmap.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/mtd/ubi/fastmap.c b/drivers/mtd/ubi/fastmap.c index 25e80a749a52..27a94f28819b 100644 --- a/drivers/mtd/ubi/fastmap.c +++ b/drivers/mtd/ubi/fastmap.c @@ -1257,8 +1257,12 @@ static int ubi_write_fastmap(struct ubi_device *ubi, fm_pos += sizeof(*feba) + (sizeof(__be32) * vol->reserved_pebs); ubi_assert(fm_pos <= ubi->fm_size); - for (j = 0; j < vol->reserved_pebs; j++) - feba->pnum[j] = cpu_to_be32(vol->eba_tbl[j]); + for (j = 0; j < vol->reserved_pebs; j++) { + struct ubi_eba_leb_desc ldesc; + + ubi_eba_get_ldesc(vol, j, &ldesc); + feba->pnum[j] = cpu_to_be32(ldesc.pnum); + } feba->reserved_pebs = cpu_to_be32(j); feba->magic = cpu_to_be32(UBI_FM_EBA_MAGIC); |