Messages in this thread | | | Date | Wed, 20 May 2015 19:44:31 +0200 | From | Oleg Nesterov <> | Subject | Re: [PATCH] locking: type cleanup when accessing fast_read_ctr |
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On 05/19, Nicholas Mc Guire wrote: > > I assumed it would not matter but did not see a simple way of getting it > type clean with unsigned either mainly due to the atomic_t being int and > val in update_fast_ctr() being passed as -1.
Perhaps clear_fast_ctr() should have a comment to explain why it returns "int"... even if "unsigned" should work too.
Please see https://lkml.org/lkml/2012/11/2/346
Oleg.
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