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* sysdeps/powerpc/tls.h (tcbhead_t): Add gscope_flag.

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(THREAD_GSCOPE_FLAG_UNUSED, THREAD_GSCOPE_FLAG_USED,
	THREAD_GSCOPE_FLAG_WAIT): Define.
	(THREAD_GSCOPE_GET_FLAG, THREAD_GSCOPE_SET_FLAG,
	THREAD_GSCOPE_RESET_FLAG, THREAD_GSCOPE_WAIT): Define.
	* sysdeps/i386/tls.h (THREAD_GSCOPE_WAIT): Don't use
	PTR_DEMANGLE.
	(THREAD_GSCOPE_GET_FLAG): Define.
	* sysdeps/x86_64/tls.h (THREAD_GSCOPE_GET_FLAG): Define.
	* allocatestack.c (__wait_lookup_done): Use THREAD_GSCOPE_GET_FLAG
	instead of ->header.gscope_flag directly.
This commit is contained in:
Ulrich Drepper
2007-05-25 05:21:07 +00:00
parent ddfd053577
commit 0a54ab53f2
7 changed files with 65 additions and 26 deletions
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8
nptl/allocatestack.c
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@ -1023,10 +1023,10 @@ __wait_lookup_done (void)
list_for_each (runp, &stack_used)
{
struct pthread *t = list_entry (runp, struct pthread, list);
if (t == self || t->header.gscope_flag == THREAD_GSCOPE_FLAG_UNUSED)
if (t == self || THREAD_GSCOPE_GET_FLAG (t) == THREAD_GSCOPE_FLAG_UNUSED)
continue;
int *const gscope_flagp = &t->header.gscope_flag;
int *const gscope_flagp = &THREAD_GSCOPE_GET_FLAG (t);
/* We have to wait until this thread is done with the global
scope. First tell the thread that we are waiting and
@ -1045,10 +1045,10 @@ __wait_lookup_done (void)
list_for_each (runp, &__stack_user)
{
struct pthread *t = list_entry (runp, struct pthread, list);
if (t == self || t->header.gscope_flag == THREAD_GSCOPE_FLAG_UNUSED)
if (t == self || THREAD_GSCOPE_GET_FLAG (t) == THREAD_GSCOPE_FLAG_UNUSED)
continue;
int *const gscope_flagp = &t->header.gscope_flag;
int *const gscope_flagp = &THREAD_GSCOPE_GET_FLAG (t);
/* We have to wait until this thread is done with the global
scope. First tell the thread that we are waiting and