On 2013年04月06日 07:48, Arve Hjønnevåg wrote:
> On Fri, Apr 5, 2013 at 3:01 PM, Greg KH <gre...@linuxfoundation.org> wrote:
>> > On Fri, Apr 05, 2013 at 04:05:25PM +0800, Chen Gang wrote:
>>> >>
>>> >> need break when 'target_thread' get value, firstly.
>>> >>
>>> >> 'tmp' is a stack (thread->transaction_stack),
>>> >> if 'proc' was the same between child node and parent node,
>>> >> the child would have higher priority than parent.
>> >
>> > Are you sure about this?
>> >
>> > have you tested it?
>> >
> Theoretically this should not change the behavior. The purpose of this
> code it to make sure only thread per process is part of a transaction
> stack, so if it finds more than one transaction with a matching
> process, they should all point to the same thread object. I think a
> better change description is needed though.
ok, thanks.
I will send patch v2 (also mark you as Signed-off).
(if the patch v2 still need improvement, please reply in time).
thanks.
:-)
--
Chen Gang
Asianux Corporation
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