diff options
| author | Roland McGrath <roland@gnu.org> | 2004-09-16 23:23:25 +0000 |
|---|---|---|
| committer | Roland McGrath <roland@gnu.org> | 2004-09-16 23:23:25 +0000 |
| commit | ae9e6b36d2e03cea249de3a6c592bbab1be01174 (patch) | |
| tree | d132efef1c54a14e7d7d819996fea8bd3cdc56fd /nptl | |
| parent | 3d6ce23a90fea094d77b5e2f5574d10e5ecb9d61 (diff) | |
| download | glibc-ae9e6b36d2e03cea249de3a6c592bbab1be01174.tar.gz | |
* configure.in (--with-headers): Let argument contain a : separated
list of directories to use, not just one.
* configure: Regenerated.
Diffstat (limited to 'nptl')
| -rw-r--r-- | nptl/ChangeLog | 7 | ||||
| -rw-r--r-- | nptl/allocatestack.c | 17 | ||||
| -rw-r--r-- | nptl/pthread_create.c | 2 |
3 files changed, 9 insertions, 17 deletions
diff --git a/nptl/ChangeLog b/nptl/ChangeLog index 85ff61f171..6cd9b0dbd8 100644 --- a/nptl/ChangeLog +++ b/nptl/ChangeLog @@ -1,3 +1,10 @@ +2004-09-10 Roland McGrath <roland@redhat.com> + + [BZ #379] + * allocatestack.c (allocate_stack): Remove [__ASSUME_CLONE_STOPPED] + code, since we don't try to use the broken CLONE_STOPPED any more. + * pthread_create.c (start_thread): Likewise. + 2004-09-15 Richard Henderson <rth@redhat.com> * sysdeps/unix/sysv/linux/alpha/vfork.S: Use libc_hidden_def. diff --git a/nptl/allocatestack.c b/nptl/allocatestack.c index 59f00d9231..6dd2621d99 100644 --- a/nptl/allocatestack.c +++ b/nptl/allocatestack.c @@ -342,11 +342,6 @@ allocate_stack (const struct pthread_attr *attr, struct pthread **pdp, /* The first TSD block is included in the TCB. */ pd->specific[0] = pd->specific_1stblock; -#if defined __ASSUME_CLONE_STOPPED && LLL_LOCK_INITIALIZER != 0 - /* Initialize the lock. */ - pd->lock = LLL_LOCK_INITIALIZER; -#endif - /* Remember the stack-related values. */ pd->stackblock = (char *) attr->stackaddr - size; pd->stackblock_size = size; @@ -485,11 +480,6 @@ allocate_stack (const struct pthread_attr *attr, struct pthread **pdp, descriptor. */ pd->specific[0] = pd->specific_1stblock; -#if defined __ASSUME_CLONE_STOPPED && LLL_LOCK_INITIALIZER != 0 - /* Initialize the lock. */ - pd->lock = LLL_LOCK_INITIALIZER; -#endif - /* This is at least the second thread. */ pd->header.multiple_threads = 1; #ifndef TLS_MULTIPLE_THREADS_IN_TCB @@ -623,12 +613,9 @@ allocate_stack (const struct pthread_attr *attr, struct pthread **pdp, pd->reported_guardsize = guardsize; } -#ifndef __ASSUME_CLONE_STOPPED - /* Initialize the lock. We have to do this unconditionally if the - CLONE_STOPPED flag is not available since then the stillborn - thread could be canceled while the lock is taken. */ + /* Initialize the lock. We have to do this unconditionally since the + stillborn thread could be canceled while the lock is taken. */ pd->lock = LLL_LOCK_INITIALIZER; -#endif /* We place the thread descriptor at the end of the stack. */ *pdp = pd; diff --git a/nptl/pthread_create.c b/nptl/pthread_create.c index 34edee498f..160656863d 100644 --- a/nptl/pthread_create.c +++ b/nptl/pthread_create.c @@ -227,12 +227,10 @@ start_thread (void *arg) struct pthread *pd = (struct pthread *) arg; -#ifndef __ASSUME_CLONE_STOPPED /* Get the lock the parent locked to force synchronization. */ lll_lock (pd->lock); /* And give it up right away. */ lll_unlock (pd->lock); -#endif #if HP_TIMING_AVAIL /* Remember the time when the thread was started. */ |