Messages in this thread | | | Date | Tue, 11 Apr 2023 21:05:12 -0700 | From | Luis Chamberlain <> | Subject | Re: [PATCH v2 1/2] Change DEFINE_SEMAPHORE() to take a number argument |
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On Fri, Apr 07, 2023 at 09:36:30PM +0100, Matthew Wilcox wrote: > Or this: > > /* > * Unlike mutexes, binary semaphores do not have an owner, so up() can > * be called in a different thread from the one which called down(). > * It is also safe to call down_trylock() and up() from interrupt > * context. > */
I went with that. Thanks for helping me paint this shed!
Luis
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