diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2010-10-22 16:34:23 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-10-22 16:34:23 -0700 |
| commit | 4f3a29dadaf999a273f1e7fe2476595d0283eef3 (patch) | |
| tree | 3776499f6edc95a36533c7efe32a7b6038c88b61 /drivers/mtd/ubi/eba.c | |
| parent | 06d362931a530e0d48c1a9554a752da4ed240f0b (diff) | |
| parent | 45aafd32996e27bfc4862654ff31231bdddbe200 (diff) | |
Merge branch 'linux-next' of git://git.infradead.org/ubi-2.6
* 'linux-next' of git://git.infradead.org/ubi-2.6:
UBI: tighten the corrupted PEB criteria
UBI: fix check_data_ff return code
UBI: remember copy_flag while scanning
UBI: preserve corrupted PEBs
UBI: add truly corrupted PEBs to corrupted list
UBI: introduce debugging helper function
UBI: make check_pattern function non-static
UBI: do not put eraseblocks to the corrupted list unnecessarily
UBI: separate out corrupted list
UBI: change cascade of ifs to switch statements
UBI: rename a local variable
UBI: handle bit-flips when no header found
UBI: remove duplicate IO error codes
UBI: rename IO error code
UBI: fix small 80 characters limit style issue
UBI: cleanup and simplify Kconfig
Diffstat (limited to 'drivers/mtd/ubi/eba.c')
| -rw-r--r-- | drivers/mtd/ubi/eba.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/drivers/mtd/ubi/eba.c b/drivers/mtd/ubi/eba.c index fe74749e0da..4be67181501 100644 --- a/drivers/mtd/ubi/eba.c +++ b/drivers/mtd/ubi/eba.c @@ -418,7 +418,7 @@ retry: * may try to recover data. FIXME: but this is * not implemented. */ - if (err == UBI_IO_BAD_HDR_READ || + if (err == UBI_IO_BAD_HDR_EBADMSG || err == UBI_IO_BAD_HDR) { ubi_warn("corrupted VID header at PEB " "%d, LEB %d:%d", pnum, vol_id, @@ -963,7 +963,7 @@ write_error: static int is_error_sane(int err) { if (err == -EIO || err == -ENOMEM || err == UBI_IO_BAD_HDR || - err == UBI_IO_BAD_HDR_READ || err == -ETIMEDOUT) + err == UBI_IO_BAD_HDR_EBADMSG || err == -ETIMEDOUT) return 0; return 1; } @@ -1201,6 +1201,9 @@ static void print_rsvd_warning(struct ubi_device *ubi, ubi_warn("cannot reserve enough PEBs for bad PEB handling, reserved %d," " need %d", ubi->beb_rsvd_pebs, ubi->beb_rsvd_level); + if (ubi->corr_peb_count) + ubi_warn("%d PEBs are corrupted and not used", + ubi->corr_peb_count); } /** @@ -1263,6 +1266,9 @@ int ubi_eba_init_scan(struct ubi_device *ubi, struct ubi_scan_info *si) if (ubi->avail_pebs < EBA_RESERVED_PEBS) { ubi_err("no enough physical eraseblocks (%d, need %d)", ubi->avail_pebs, EBA_RESERVED_PEBS); + if (ubi->corr_peb_count) + ubi_err("%d PEBs are corrupted and not used", + ubi->corr_peb_count); err = -ENOSPC; goto out_free; } |