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UBI: add dump_stack in checking code

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I am experiencing an error in 'paranoid_check_volume()'. Add
dump_stack() there to make it easier to identify the reasons
of the error.

Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
This commit is contained in:
Artem Bityutskiy 2009-05-12 20:29:15 +03:00
parent ffb6b7e4fd
commit cfcf0ec84b
1 changed files with 1 additions and 0 deletions
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1
drivers/mtd/ubi/vmt.c
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@ -868,6 +868,7 @@ static int paranoid_check_volume(struct ubi_device *ubi, int vol_id)
if (vol)
ubi_dbg_dump_vol_info(vol);
ubi_dbg_dump_vtbl_record(&ubi->vtbl[vol_id], vol_id);
dump_stack();
spin_unlock(&ubi->volumes_lock);
return -EINVAL;
}