diff options
| author | neal <neal> | 2008-08-16 09:37:22 +0000 |
|---|---|---|
| committer | neal <neal> | 2008-08-16 09:37:22 +0000 |
| commit | 54e51f1330ed2f31fd5b7a7260478880c54d33b7 (patch) | |
| tree | 02c39cbc99be44bb7da8e44513c143801ebed729 /libpthread/ChangeLog | |
| parent | a64c5f68c2e5915ac63e3e70216a970bda327c41 (diff) | |
2008-08-16 Neal H. Walfield <neal@gnu.org>
* pthread/pt-alloc.c: Don't include <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 <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-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/l4/hurd/pt-thread-halt.c (__pthread_thread_halt): Remove
argument need_dealloc. Move the deallocation code from this
file...
* sysdeps/l4/hurd/pt-thread-dealloc.c: ... to this new file.
* sysdeps/l4/hurd/pt-sysdep.h (PTHREAD_SYSDEP_MEMBERS): Add field
have_kernel_resources.
* sysdeps/l4/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 'libpthread/ChangeLog')
| -rw-r--r-- | libpthread/ChangeLog | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/libpthread/ChangeLog b/libpthread/ChangeLog index 1670b28..7bd9ee7 100644 --- a/libpthread/ChangeLog +++ b/libpthread/ChangeLog @@ -1,3 +1,36 @@ +2008-08-16 Neal H. Walfield <neal@gnu.org> + + * pthread/pt-alloc.c: Don't include <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 <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-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/l4/hurd/pt-thread-halt.c (__pthread_thread_halt): Remove + argument need_dealloc. Move the deallocation code from this + file... + * sysdeps/l4/hurd/pt-thread-dealloc.c: ... to this new file. + * sysdeps/l4/hurd/pt-sysdep.h (PTHREAD_SYSDEP_MEMBERS): Add field + have_kernel_resources. + * sysdeps/l4/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. + 2008-08-14 Neal H. Walfield <neal@gnu.org> * headers.m4: Remove link from sysroot/include/bits/pthreadtypes.h |