Re: qla2xxx BUG: workqueue leaked lock or atomic

[Andre Noll]

On 10:36, Jens Axboe wrote:
> - Edit .config and set CONFIG_DEBUG_INFO=y (near the bottom)
> - make oldconfig
> - rm block/cfq-iosched.o
> - make block/cfq-iosched.o
> - gdb block/cfq-iosched.o
> 
> (gdb) l *cfq_dispatch_insert+0x28
> 
> and see what that says. Should not take you more than a minute or so,
> would appreciate it!

No problem, here we go:

# gdb block/cfq-iosched.o
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This GDB was configured as "x86_64-linux-gnu"...Using host libthread_db library "/lib/libthread_db.so.1".

(gdb) l *cfq_dispatch_insert+0x28
0xcf8 is in cfq_dispatch_insert (block/cfq-iosched.c:865).
860     }
861
862     static void cfq_dispatch_insert(request_queue_t *q, struct request *rq)
863     {
864             struct cfq_data *cfqd = q->elevator->elevator_data;
865             struct cfq_queue *cfqq = RQ_CFQQ(rq);
866
867             cfq_remove_request(rq);
868             cfqq->on_dispatch[rq_is_sync(rq)]++;
869             elv_dispatch_sort(q, rq);

Regards
Andre
-- 
The only person who always got his work done by Friday was Robinson Crusoe

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