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| Started by | Zach Brown <zach.brown@ni.com> |
|---|---|
| First post | 2016-11-01 19:20 +0100 |
| Last post | 2016-11-01 19:20 +0100 |
| Articles | 1 — 1 participant |
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[PATCH v4 2/5] mtd: ubi: use 'max_bad_blocks' to compute bad_peb_limit if available Zach Brown <zach.brown@ni.com> - 2016-11-01 19:20 +0100
| From | Zach Brown <zach.brown@ni.com> |
|---|---|
| Date | 2016-11-01 19:20 +0100 |
| Subject | [PATCH v4 2/5] mtd: ubi: use 'max_bad_blocks' to compute bad_peb_limit if available |
| Message-ID | <syLPc-3J3-9@gated-at.bofh.it> |
From: Jeff Westfahl <jeff.westfahl@ni.com> Use the MTD function 'max_bad_blocks' to compute the UBI bad_peb_limit, if the function is implemented for an MTD and doesn't return an error. Signed-off-by: Jeff Westfahl <jeff.westfahl@ni.com> Signed-off-by: Zach Brown <zach.brown@ni.com> --- drivers/mtd/ubi/build.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/mtd/ubi/build.c b/drivers/mtd/ubi/build.c index 85d54f3..e9940a9 100644 --- a/drivers/mtd/ubi/build.c +++ b/drivers/mtd/ubi/build.c @@ -584,6 +584,10 @@ static int get_bad_peb_limit(const struct ubi_device *ubi, int max_beb_per1024) int limit, device_pebs; uint64_t device_size; + limit = mtd_max_bad_blocks(ubi->mtd, 0, ubi->mtd->size); + if (limit > 0) + return limit; + if (!max_beb_per1024) return 0; -- 2.7.4
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