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UBI: Fastmap: Add new module parameter fm_debug

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If fm_debug is set fastmap debugging is enabled by default.
This is useful if one wants to debug fastmap on an UBI device
with serves the rootfs.
The the UBI attach mechanism runs long before debugfs can be mounted
and chk_fastmap set.

Signed-off-by: Richard Weinberger <richard@nod.at>
This commit is contained in:
Richard Weinberger
2014-10-08 15:14:09 +02:00
parent 560d86a1a2
commit 479c2c0cac
2 changed files with 10 additions and 0 deletions
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5
drivers/mtd/ubi/debug.h
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@@ -132,4 +132,9 @@ static inline int ubi_dbg_chk_fastmap(const struct ubi_device *ubi)
{
return ubi->dbg.chk_fastmap;
}
static inline void ubi_enable_dbg_chk_fastmap(struct ubi_device *ubi)
{
ubi->dbg.chk_fastmap = 1;
}
#endif /* !__UBI_DEBUG_H__ */