Re: DEBUG_PAGEALLOC & SMP?

[Ingo Molnar <mingo@elte.hu>]

* Ingo Molnar <mingo@elte.hu> wrote:

> added them, it's:
> 
> (gdb) list *0xc02f993f
> 0xc02f993f is in sd_revalidate_disk (drivers/scsi/sd.c:1472).
> 1467                           "failure.\n");
> 1468                    goto out;
> 1469            }
> 1470
> 1471            buffer = kmalloc(512, GFP_KERNEL | __GFP_DMA);
> 1472            if (!buffer) {
> 1473                    printk(KERN_WARNING "(sd_revalidate_disk:) Memory allocation "
> 1474                           "failure.\n");
> 1475                    goto out_release_request;
> 1476            }
> (gdb)
> 
> full log attached below. (ob'fun: the oom-killer picked the migration 
> thread to kill ;)

this was with the -RT tree - let me try whether the same happens on 
vanilla 2.6.12 too.

	Ingo