Re: Badness in as-iosched:1210

[Nick Piggin]

Jens Axboe wrote:

>On Thu, Apr 24 2003, Nick Piggin wrote:
>
>>Zwane Mwaikambo wrote:
>>
>>
>>>I'm not sure wether you want this, it was during error handling from the 
>>>HBA driver (source was disk error).
>>>
>>>scsi1: ERROR on channel 0, id 3, lun 0, CDB: Read (10) 00 00 7f de 60 00 
>>>00 80 00 Info fld=0x7fdeb2, Current sdd: sense key Medium Error
>>>Additional sense: Unrecovered read error
>>>end_request: I/O error, dev sdd, sector 8380032
>>>Badness in as_add_request at drivers/block/as-iosched.c:1210
>>>
>>>
>>Thanks I'll have a look.
>>
>
>The debug check looks broken, request could have come from somewhere
>else than the block pool.
>
Thats right. I thought these requests would all be
!blk_fs_request()s though. It should be only the debug
checks which are wrong.