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minor performance tweak when handling lots of performs on other threads.

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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@32020 72102866-910b-0410-8b05-ffd578937521
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rfm 2011-02-09 10:10:04 +00:00
parent 5a597ddc01
commit fbf77be14b
1 changed files with 10 additions and 1 deletions
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11
Source/NSThread.m
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@ -1036,11 +1036,20 @@ static void *nsthreadLauncher(void* thread)
}
#endif
c = [performers count];
if (0 == c)
{
/* We deal with all available performers each time we fire, so
* it's likely that we will fire when we have no performers left.
* In that case we can skip the copying and emptying of the array.
*/
[lock unlock];
return;
}
toDo = [NSArray arrayWithArray: performers];
[performers removeAllObjects];
[lock unlock];
c = [toDo count];
for (i = 0; i < c; i++)
{
GSPerformHolder *h = [toDo objectAtIndex: i];