Re: [PATCH] mtd: ubi: Extend UBI layer debug/messaging capabilities

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On 9/29/2014 3:37 PM, Richard Weinberger wrote:
Am 29.09.2014 14:32, schrieb Kiran Padwal:
On Monday 29 September 2014 05:31 PM, Richard Weinberger wrote:
Am 29.09.2014 12:50, schrieb Kiran Padwal:
Hi Tanya,

On Sunday 28 September 2014 12:06 PM, Tanya Brokhman wrote:
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.


Signed-off-by: Tanya Brokhman <tlinder@xxxxxxxxxxxxxx>

---
  drivers/mtd/ubi/attach.c  | 138 ++++++++++++++++++++----------------
  drivers/mtd/ubi/build.c   | 130 ++++++++++++++++++++--------------
  drivers/mtd/ubi/cdev.c    |  37 +++++-----
  drivers/mtd/ubi/debug.c   |   9 +--
  drivers/mtd/ubi/eba.c     |  54 +++++++-------
  drivers/mtd/ubi/fastmap.c | 108 ++++++++++++++++------------
  drivers/mtd/ubi/io.c      | 177 +++++++++++++++++++++++++++-------------------
  drivers/mtd/ubi/kapi.c    |   6 +-
  drivers/mtd/ubi/misc.c    |   6 +-
  drivers/mtd/ubi/ubi.h     |  13 ++--
  drivers/mtd/ubi/vmt.c     |  76 +++++++++++---------
  drivers/mtd/ubi/vtbl.c    |  54 ++++++++------
  drivers/mtd/ubi/wl.c      |  87 +++++++++++++++--------
  13 files changed, 521 insertions(+), 374 deletions(-)

Compilation breaks while I try to compile with this patch.
May be you need to update remaining ubi layer messages also.

Please always share the errors you face.
Maybe you have a different config.

Sure, I will take care of this next time.

Macros have been changed but some instances of older macros still remained, which caused many errors like,

drivers/mtd/ubi/build.c: In function ‘ubi_init’:
drivers/mtd/ubi/build.c:1322:49: error: expected ‘)’ before ‘err’
    ubi_err("block: cannot initialize, error %d", err);

Ohh. :(
Tanya, did you test your patch?


Of course I did. I used nandsimulator on a virtual machine to test all patches. Perhaps my error was testing them all together (with read-disturb) and this got lost somehow. It's very strange you got compilation errors. I'm sorry for the inconvenience. Will look into this today and upload a new version ASAP. (with all previous comments addressed as well)

Thanks,
//richard

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