diff options
| author | Neal H. Walfield <neal@gnu.org> | 2008-08-16 13:13:07 +0000 |
|---|---|---|
| committer | Thomas Schwinge <tschwinge@gnu.org> | 2009-04-07 23:57:46 +0200 |
| commit | 2e166e1a00928d5a31f00c185c2464b2146d6f6a (patch) | |
| tree | 7068aa7ad8a6aa59e798df40033bfdb480dcd801 /sysdeps/mach/hurd/pt-sysdep.h | |
| parent | 61585a1da2ce36b0db1cbc9673456205d5111e78 (diff) | |
2008-08-16 Neal H. Walfield <neal@gnu.org>
* pthread/pt-alloc.c: Don't include <bits/atomic.h>.
(__pthread_free_threads): Change to a struct __pthread *.
(__pthread_free_threads_lock): New variable.
(__pthread_alloc): When looking for a TCB to reuse, iterate over
__pthread_free_threads taking the first for which the STATE field
is PTHREAD_TERMINATED. When reusing a TCB, first call
__pthread_thread_halt on it.
* pthread/pt-dealloc.c: Don't include <bits/atomic.h>.
(__pthread_free_threads): Change to a struct __pthread *.
(__pthread_free_threads_lock): New declaration.
(__pthread_dealloc): Enqueue PTHREAD on __PTHREAD_FREE_THREADS.
Set PTHREAD->STATE to PTHREAD_TERMINATED after everything else.
* pthread/pt-join.c (pthread_join): Call __pthread_thread_halt
before destroying the thread. When destroying the thread, call
__pthread_thread_dealloc on it.
* pthread/pt-detach.c (pthread_detach): If destroying the thread,
call __pthread_thread_halt before deallocating the stack. In this
case, also call __pthread_thread_dealloc on the tcb.
* pthread/pt-exit.c (pthread_exit): Call __pthread_dealloc only if
the thread is detached and then as the last thing we do before
calling __pthread_thread_halt.
* pthread/pt-internal.h (__pthread_thread_halt): Remove argument
NEED_DEALLOC. Update users.
* sysdeps/mach/pt-thread-halt.c (__pthread_thread_halt): Remove
argument need_dealloc.
* sysdeps/mach/hurd/pt-sysdep.h (PTHREAD_SYSDEP_MEMBERS): Add field
have_kernel_resources.
* sysdeps/mach/hurd/pt-thread-alloc.c (__pthread_thread_alloc): If
THREAD->HAVE_KERNEL_RESOURCES is true, just return. After
allocating the resources, set THREAD->HAVE_KERNEL_RESOURCES to
true.
Diffstat (limited to 'sysdeps/mach/hurd/pt-sysdep.h')
| -rw-r--r-- | sysdeps/mach/hurd/pt-sysdep.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/sysdeps/mach/hurd/pt-sysdep.h b/sysdeps/mach/hurd/pt-sysdep.h index 83bad96..f14a136 100644 --- a/sysdeps/mach/hurd/pt-sysdep.h +++ b/sysdeps/mach/hurd/pt-sysdep.h @@ -1,5 +1,5 @@ /* Internal defenitions for pthreads library. - Copyright (C) 2000, 2002 Free Software Foundation, Inc. + Copyright (C) 2000, 2002, 2008 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -32,7 +32,8 @@ #define PTHREAD_SYSDEP_MEMBERS \ thread_t kernel_thread; \ - mach_msg_header_t wakeupmsg; + mach_msg_header_t wakeupmsg; \ + int have_kernel_resources; #define _HURD_THREADVAR_THREAD _HURD_THREADVAR_DYNAMIC_USER |