On mutexes, semaphores and queues

Please excuse if this is inappropriate for the kernel category, but relates to many questions posted in this forum.

I wrote a blog post a few years ago on the difference between semaphores, mutexes and queues, and their motivations. It has become the most read article on the Percepio website. Since there seems to be a lot of interest for this topic, I’m sharing it here too.

Do you have other perspectives on this topic, that perhaps was overlooked in the original post?

See https://percepio.com/2016/08/11/rtos-101-semaphores-and-queues/

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Thanks for the link - no doubt we will use it in the future in answer to relevant questions on this forum so users can get the information they need.

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