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[Performance Improvement] Change the rdev->lock in struct rpmsg_device from mutex to spinlock #635

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CV-Bowen opened this issue Jan 16, 2025 · 1 comment
Open

[Performance Improvement] Change the rdev->lock in struct rpmsg_device from mutex to spinlock #635

CV-Bowen opened this issue Jan 16, 2025 · 1 comment

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@CV-Bowen
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I noticed that rdev->lock can be changed to spinlock(with irqsave/irqrestore) to improve the performace, what do you think. @arnopo @edmooring @tnmysh
If so, I can't create a PR to do this.
@tnmysh
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tnmysh commented Jan 16, 2025

I am not sure what do you mean by spinlock. Could you please give link to code which is refrenced above (rdev->lock) ?

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@CV-Bowen @tnmysh