Re: spin_lock_irqsave or spin_lock in work queue handlers?

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Hi!

Peter Teoh wrote:
I just found more information.   There is a whole movement of
converting semaphore to mutex in the kernel.   One active contributor
is "Daniel Walker", search for patch like "printer port driver:
semaphore to mutex" etc.
>
And the explanation (which is the only I can find, still cannot
explain very well the reason for the conversion IMHO) is contained in
Documentation/mutex-design.txt).   But this documentation also
mentioned a lot of the dos and dont' about mutex.....read it....very
informative.

O.K. I will read it and try to understand!

Thanks for the information and have a nice weekend :-)
Lukas

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