Re: [PATCH] workqueue: missing idr_preload_end() in worker_pool_assign_id()

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Hello,

On Wed, Mar 13, 2013 at 2:51 PM, Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx> wrote:
>> That patch doesn't use idr_preload().  It looks like the issue is
>> introduced during linux-next merge of wq/for-3.10 and idr patches in
>> -mm.  Stephen, can you please add idr_preload_end() to the merge
>> patch?
>
> Oops, sorry about that.  I assume it needs to be added just after the
> spin_unlock_irq() but still inside the loop?

Yeap. Andrew already has the change, I think.

>> Once the idr patches land in Linus' tree, I'll resolve the conflict
>> from wq tree side.
>
> Or you could do what Linus prefers and just tell him how to resolve the
> conflict and thereby avoid a back merge or rebase (or provide him with a
> separate branch that does the back merge with resolution in addition to
> the unmerged branch to pull).

That part of code is gonna see more changes and I don't wanna build on
top of the deprecated interface, so the back-pull is actually
justified - wq tree actually wants the receive the particular change
to build on top.

Thanks.

-- 
tejun
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