* Daniel Walker [off-list ref] wrote:

quoted

Not quite, it uses preempt_disable() to avoid migration and stick to 
a cpu. Without that it might end up freeing pages from another 
quicklist.

i.e. the patch hides a debug warning and there's possibly silent data 
corruption - not good.

quoted

How about this - compile tested only

How about a comment to go with it ?  Which says something like what's 
above, notes on how the locking is getting used..

how about: "if you've got some time then please also add a few comments, 
because the code was quite non-obvious to me and I misunderstood it when 
I tried to fix it. Thanks."

ok?

	Ingo