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UBI: Extend UBI layer debug/messaging capabilities

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If there is more then one UBI device mounted, there is no way to
distinguish between messages from different UBI devices.
Add device number to all ubi layer message types.

The R/O block driver messages were replaced by pr_* since
ubi_device structure is not used by it.

Amended a bit by Artem.

Signed-off-by: Tanya Brokhman <tlinder@codeaurora.org>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
This commit is contained in:
Tanya Brokhman
2014-10-20 19:57:00 +03:00
committed by Artem Bityutskiy
parent 789c89935c
commit 3260870331
14 changed files with 441 additions and 407 deletions
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4
drivers/mtd/ubi/misc.c
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@@ -111,7 +111,7 @@ void ubi_update_reserved(struct ubi_device *ubi)
ubi->avail_pebs -= need;
ubi->rsvd_pebs += need;
ubi->beb_rsvd_pebs += need;
ubi_msg("reserved more %d PEBs for bad PEB handling", need);
ubi_msg(ubi, "reserved more %d PEBs for bad PEB handling", need);
}
/**
@@ -128,7 +128,7 @@ void ubi_calculate_reserved(struct ubi_device *ubi)
ubi->beb_rsvd_level = ubi->bad_peb_limit - ubi->bad_peb_count;
if (ubi->beb_rsvd_level < 0) {
ubi->beb_rsvd_level = 0;
ubi_warn("number of bad PEBs (%d) is above the expected limit (%d), not reserving any PEBs for bad PEB handling, will use available PEBs (if any)",
ubi_warn(ubi, "number of bad PEBs (%d) is above the expected limit (%d), not reserving any PEBs for bad PEB handling, will use available PEBs (if any)",
ubi->bad_peb_count, ubi->bad_peb_limit);
}
}