UBI: add more prints
I hit those situations and found out lack of print messages. Add more prints when erase problems occur. Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
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@ -430,13 +430,16 @@ static int torture_peb(const struct ubi_device *ubi, int pnum)
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err = patt_count;
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err = patt_count;
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out:
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out:
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if (err == UBI_IO_BITFLIPS || err == -EBADMSG)
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if (err == UBI_IO_BITFLIPS || err == -EBADMSG) {
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/*
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/*
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* If a bit-flip or data integrity error was detected, the test
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* If a bit-flip or data integrity error was detected, the test
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* has not passed because it happened on a freshly erased
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* has not passed because it happened on a freshly erased
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* physical eraseblock which means something is wrong with it.
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* physical eraseblock which means something is wrong with it.
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*/
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*/
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ubi_err("read problems on freshly erased PEB %d, must be bad",
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pnum);
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err = -EIO;
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err = -EIO;
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}
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vfree(buf);
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vfree(buf);
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return err;
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return err;
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}
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}
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@ -1093,6 +1093,7 @@ static int erase_worker(struct ubi_device *ubi, struct ubi_work *wl_wrk,
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return err;
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return err;
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}
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}
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ubi_err("failed to erase PEB %d, error %d", pnum, err);
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kfree(wl_wrk);
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kfree(wl_wrk);
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kmem_cache_free(wl_entries_slab, e);
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kmem_cache_free(wl_entries_slab, e);
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