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It's unnecessary to lock the thread during creation. Simply extend

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the scope of the active thread list lock.

Approved by:	re/jhb
This commit is contained in:
Mike Makonnen 2003-05-29 20:40:50 +00:00
parent e5cd12556d
commit 981f4968f0
1 changed files with 2 additions and 5 deletions
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7
lib/libthr/thread/thr_create.c
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@ -171,7 +171,6 @@ _pthread_create(pthread_t * thread, const pthread_attr_t * attr,
new_thread->uniqueid = next_uniqueid++;
THREAD_LIST_LOCK;
_thread_critical_enter(new_thread);
/*
* Check if the garbage collector thread
@ -182,8 +181,6 @@ _pthread_create(pthread_t * thread, const pthread_attr_t * attr,
/* Add the thread to the linked list of all threads: */
TAILQ_INSERT_HEAD(&_thread_list, new_thread, tle);
THREAD_LIST_UNLOCK;
/*
* Create the thread.
*
@ -200,11 +197,11 @@ _pthread_create(pthread_t * thread, const pthread_attr_t * attr,
PANIC("thr_create");
}
THREAD_LIST_UNLOCK;
/* Return a pointer to the thread structure: */
(*thread) = new_thread;
_thread_critical_exit(new_thread);
/*
* Start a garbage collector thread
* if necessary.