diff options
| author | Ezequiel Garcia <ezequiel.garcia@free-electrons.com> | 2014-03-21 12:57:44 +0100 |
|---|---|---|
| committer | Brian Norris <computersforpeace@gmail.com> | 2014-07-09 03:38:29 +0200 |
| commit | fdf43a420f5c2b737b0e65c4c3330867903b098a (patch) | |
| tree | 949c3ed52b3355b0b0c39a4a971e7ef7bf9d2ba5 /drivers | |
| parent | mtd: Introduce mtd_block_isreserved() (diff) | |
| download | linux-fdf43a420f5c2b737b0e65c4c3330867903b098a.tar.xz linux-fdf43a420f5c2b737b0e65c4c3330867903b098a.zip | |
mtd: Account for BBT blocks when a partition is being allocated
With the introduction of mtd_block_isreserved(), it's now possible
to fix the bad and reserved block distribution exposed by ecc_stats,
instead of accounting all the bad or reserved blocks as 'bad'.
Signed-off-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
Tested-by: Pekon Gupta <pekon@ti.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/mtd/mtdpart.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/mtd/mtdpart.c b/drivers/mtd/mtdpart.c index 921e8c647884..a3e3a7d074d5 100644 --- a/drivers/mtd/mtdpart.c +++ b/drivers/mtd/mtdpart.c @@ -535,7 +535,9 @@ static struct mtd_part *allocate_partition(struct mtd_info *master, uint64_t offs = 0; while (offs < slave->mtd.size) { - if (mtd_block_isbad(master, offs + slave->offset)) + if (mtd_block_isreserved(master, offs + slave->offset)) + slave->mtd.ecc_stats.bbtblocks++; + else if (mtd_block_isbad(master, offs + slave->offset)) slave->mtd.ecc_stats.badblocks++; offs += slave->mtd.erasesize; } |