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Bugzilla bug 30746: fixed the problem of the previous NT primordial thread

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fix in native threads only mode.


git-svn-id: svn://10.0.0.236/trunk@115197 18797224-902f-48f8-a5cc-f745e15eee43
This commit is contained in:
wtc%netscape.com
2002-02-22 02:52:28 +00:00
parent 4f5a33dbb4
commit e24f45ee3e
1 changed files with 21 additions and 19 deletions
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40
mozilla/nsprpub/pr/src/threads/combined/prucpu.c
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@@ -70,6 +70,9 @@ void _PR_InitCPUs()
{
PRThread *me = _PR_MD_CURRENT_THREAD();
if (_native_threads_only)
return;
_pr_cpuID = 0;
_MD_NEW_LOCK( &_pr_cpuLock);
#if !defined(_PR_LOCAL_THREADS_ONLY) && !defined(_PR_GLOBAL_THREADS_ONLY)
@@ -81,8 +84,7 @@ void _PR_InitCPUs()
#ifdef _PR_LOCAL_THREADS_ONLY
#ifdef HAVE_CUSTOM_USER_THREADS
if (!_native_threads_only)
_PR_MD_CREATE_PRIMORDIAL_USER_THREAD(me);
_PR_MD_CREATE_PRIMORDIAL_USER_THREAD(me);
#endif
/* Now start the first CPU. */
@@ -188,6 +190,8 @@ static PRStatus _PR_StartCPU(_PRCPU *cpu, PRThread *thread)
** native thread. That stack will be used by the cpu when pausing.
*/
PR_ASSERT(!_native_threads_only);
cpu->last_clock = PR_IntervalNow();
/* Before we create any threads on this CPU we have to
@@ -197,25 +201,23 @@ static PRStatus _PR_StartCPU(_PRCPU *cpu, PRThread *thread)
_PR_MD_INIT_RUNNING_CPU(cpu);
thread->cpu = cpu;
if (!_native_threads_only) {
cpu->idle_thread = _PR_CreateThread(PR_SYSTEM_THREAD,
_PR_CPU_Idle,
(void *)cpu,
PR_PRIORITY_NORMAL,
PR_LOCAL_THREAD,
PR_UNJOINABLE_THREAD,
0,
_PR_IDLE_THREAD);
cpu->idle_thread = _PR_CreateThread(PR_SYSTEM_THREAD,
_PR_CPU_Idle,
(void *)cpu,
PR_PRIORITY_NORMAL,
PR_LOCAL_THREAD,
PR_UNJOINABLE_THREAD,
0,
_PR_IDLE_THREAD);
if (!cpu->idle_thread) {
/* didn't clean up CPU queue XXXMB */
PR_DELETE(cpu);
return PR_FAILURE;
}
PR_ASSERT(cpu->idle_thread->cpu == cpu);
if (!cpu->idle_thread) {
/* didn't clean up CPU queue XXXMB */
PR_DELETE(cpu);
return PR_FAILURE;
}
PR_ASSERT(cpu->idle_thread->cpu == cpu);
cpu->idle_thread->no_sched = 0;
}
cpu->idle_thread->no_sched = 0;
cpu->thread = thread;