Messages in this thread Patch in this message | | | From | Richard Weinberger <> | Subject | [PATCH 13/22] UBI: Fastmap: Fix EC values | Date | Mon, 18 Jun 2012 18:18:56 +0200 |
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Return the correct EC values back to the WL sub-system.
Signed-off-by: Richard Weinberger <richard@nod.at> --- drivers/mtd/ubi/fastmap.c | 2 ++ drivers/mtd/ubi/wl.c | 4 +++- 2 files changed, 5 insertions(+), 1 deletions(-)
diff --git a/drivers/mtd/ubi/fastmap.c b/drivers/mtd/ubi/fastmap.c index 33a14cf..b4f7fce 100644 --- a/drivers/mtd/ubi/fastmap.c +++ b/drivers/mtd/ubi/fastmap.c @@ -721,6 +721,7 @@ static int ubi_attach_fastmap(struct ubi_device *ubi, list_for_each_entry_safe(tmp_aeb, _tmp_aeb, &free, u.list) { if (aeb->pnum == tmp_aeb->pnum) { aeb->scrub = tmp_aeb->scrub; + aeb->ec = tmp_aeb->ec; list_del(&tmp_aeb->u.list); kfree(tmp_aeb); continue; @@ -1345,6 +1346,7 @@ int ubi_update_fastmap(struct ubi_device *ubi) ec = be64_to_cpu(ec_hdr->ec); ec += ret; + old_fm->e[0]->ec = ec; if (ec > UBI_MAX_ERASECOUNTER) { ubi_err("erase counter overflow!"); kfree(ec_hdr); diff --git a/drivers/mtd/ubi/wl.c b/drivers/mtd/ubi/wl.c index 25d2e0b..eec3940 100644 --- a/drivers/mtd/ubi/wl.c +++ b/drivers/mtd/ubi/wl.c @@ -839,8 +839,10 @@ int ubi_wl_put_fm_peb(struct ubi_device *ubi, struct ubi_wl_entry *fm_e, e = fm_e; ubi_assert(e->ec); ubi->lookuptbl[pnum] = e; - } else + } else { + e->ec = fm_e->ec; kfree(fm_e); + } spin_unlock(&ubi->wl_lock); -- 1.7.6.5
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