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by no-bugs
3665 days ago
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From what I've seen (YMMV), chances of it happening are MUCH smaller than chances of getting context switch under the lock (with lots of threads running into this lock and having their own context switches), because of spending more time under the lock than it is really necessary (and ANY call, especially kernel call at 300+ clocks, is a LOT of time). Strictly speaking, it needs to be measured, but until that point - I'm keeping my mutex locks as small as possible. |
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