| .. title:: clang-tidy - objc-avoid-spinlock | |
| objc-avoid-spinlock | |
| =================== | |
| Finds usages of ``OSSpinlock``, which is deprecated due to potential livelock | |
| problems. | |
| This check will detect following function invocations: | |
| - ``OSSpinlockLock`` | |
| - ``OSSpinlockTry`` | |
| - ``OSSpinlockUnlock`` | |
| The corresponding information about the problem of ``OSSpinlock``: https://blog.postmates.com/why-spinlocks-are-bad-on-ios-b69fc5221058 |