limiting: Make SemaphoreLimiter.Acquire() zero-alloc #8

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fyrchik merged 1 commit from fyrchik/frostfs-qos:limiter-noalloc into master 2025-02-26 16:18:44 +00:00

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cafa869fea
[#8] limiting: Make SemaphoreLimiter.Acquire() zero-alloc
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Previously, `Acquire` on exising key did 1 allocation because
`func() { sem.Release() }` was a closure capturing different variables.

Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
2025-02-26 18:03:41 +03:00