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Use __pthread_get_minstack in more places

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This commit is contained in:
Ulrich Drepper 2011-12-22 22:58:17 -05:00
parent 2c1094bd70
commit ee9e064083
3 changed files with 10 additions and 4 deletions
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4
nptl/ChangeLog
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@ -1,5 +1,9 @@
2011-12-22 Ulrich Drepper <drepper@gmail.com>
* sysdeps/pthread/gai_misc.h (__gai_create_helper_thread): Use
__pthread_get_minstack.
* sysdeps/unix/sysv/linux/mq_notify.c (init_mq_netlink): Likewise.
[BZ #13088]
* sysdeps/unix/sysv/linux/timer_routines.c: Get minimum stack size
through __pthread_get_minstack.

6
nptl/sysdeps/pthread/gai_misc.h
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@ -1,4 +1,4 @@
/* Copyright (C) 2006, 2007, 2008 Free Software Foundation, Inc.
/* Copyright (C) 2006, 2007, 2008, 2011 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
@ -97,7 +97,9 @@ __gai_create_helper_thread (pthread_t *threadp, void *(*tf) (void *),
pthread_attr_setdetachstate (&attr, PTHREAD_CREATE_DETACHED);
/* The helper thread needs only very little resources. */
(void) pthread_attr_setstacksize (&attr, 4 * PTHREAD_STACK_MIN);
(void) pthread_attr_setstacksize (&attr,
__pthread_get_minstack (&attr)
+ 4 * PTHREAD_STACK_MIN);
/* Block all signals in the helper thread. To do this thoroughly we
temporarily have to block all signals here. */

4
nptl/sysdeps/unix/sysv/linux/mq_notify.c
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@ -1,4 +1,4 @@
/* Copyright (C) 2004, 2005, 2008 Free Software Foundation, Inc.
/* Copyright (C) 2004, 2005, 2008, 2011 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contribute by Ulrich Drepper <drepper@redhat.com>, 2004.
@ -201,7 +201,7 @@ init_mq_netlink (void)
(void) pthread_attr_init (&attr);
(void) pthread_attr_setdetachstate (&attr, PTHREAD_CREATE_DETACHED);
/* We do not need much stack space, the bare minimum will be enough. */
(void) pthread_attr_setstacksize (&attr, PTHREAD_STACK_MIN);
(void) pthread_attr_setstacksize (&attr, __pthread_get_minstack (&attr));
/* Temporarily block all signals so that the newly created
thread inherits the mask. */