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locking debug/performance tweaks

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Richard Frith-Macdonald 2018-03-26 15:05:01 +01:00
parent 2d3039694f
commit 43673452a5
5 changed files with 62 additions and 36 deletions
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8
Source/NSOperation.m
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@ -246,7 +246,11 @@ static NSArray *empty = nil;
internal->threadPriority = 0.5;
internal->ready = YES;
internal->lock = [NSRecursiveLock new];
[internal->lock setName:
[NSString stringWithFormat: @"lock-for-opqueue-%p", self]];
internal->cond = [[NSConditionLock alloc] initWithCondition: 0];
[internal->cond setName:
[NSString stringWithFormat: @"cond-for-opqueue-%p", self]];
[self addObserver: self
forKeyPath: @"isFinished"
options: NSKeyValueObservingOptionNew
@ -751,7 +755,11 @@ static NSOperationQueue *mainQueue = nil;
internal->starting = [NSMutableArray new];
internal->waiting = [NSMutableArray new];
internal->lock = [NSRecursiveLock new];
[internal->lock setName:
[NSString stringWithFormat: @"lock-for-op-%p", self]];
internal->cond = [[NSConditionLock alloc] initWithCondition: 0];
[internal->cond setName:
[NSString stringWithFormat: @"cond-for-op-%p", self]];
}
return self;
}