Re: [PATCH 2/3] genirq: Clean up IRQ threaded handler exit path

[Alexander Gordeev]

On Mon, Mar 19, 2012 at 03:59:05PM +0100, Alexander Gordeev wrote:

> The fact that a threaded handler is serving interrupts is encoded in
> irq_thread flag explicitly and in the kthread's should_stop flag
> implicitly. This fix eliminates the duplicate by checking should_stop
> flag only.
> 
> This fix also converts irq_thread flag into a new per process flag that
> indicates a kernel thread is actually a IRQ thread handler. As an effect
> thread handlers become distinguishable. As a result we can have a single
> exit path rather than two.
> 
> Signed-off-by: Alexander Gordeev <agordeev@xxxxxxxxxx>

[...]

Thomas,

I self-NAK this patch..

I made it before Ido's 7140ea1 commit and blindly posted modified version.
Now I see it apparently complicates the code and no consumers of the new
irq_thread flag's semantics exist anyway. So no point in this patch.

Patches 1 and 3 are unaffected and up to review.

-- 
Regards,
Alexander Gordeev
agordeev@xxxxxxxxxx
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