From 959aff9fa22c45e0fa11cd88c9f8ea10bd9ba494 Mon Sep 17 00:00:00 2001 From: Adhemerval Zanella Date: Fri, 22 Feb 2019 12:10:26 -0300 Subject: Assume LLL_LOCK_INITIALIZER is 0 Since hppa is not an outlier anymore regarding LLL_LOCK_INITIALIZER value, we can now assume it 0 for all architectures. Checked on a build for all major ABIs. * nptl/nptl-init.c (__pthread_initialize_minimal_internal): Remove initialization for LLL_LOCK_INITIALIZER different than 0. * nptl/old_pthread_cond_broadcast.c (__pthread_cond_broadcast_2_0): Assume LLL_LOCK_INITIALIZER being 0. * nptl/old_pthread_cond_signal.c (__pthread_cond_signal_2_0): Likewise. * nptl/old_pthread_cond_timedwait.c (__pthread_cond_timedwait_2_0): Likewise. * nptl/old_pthread_cond_wait.c (__pthread_cond_wait_2_0): Likewise. * sysdeps/nptl/libc-lockP.h (__libc_lock_define_initialized): Likewise. --- ChangeLog | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'ChangeLog') diff --git a/ChangeLog b/ChangeLog index 6a26dad64f..4cb846f476 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,5 +1,15 @@ 2019-05-14 Adhemerval Zanella + * nptl/nptl-init.c (__pthread_initialize_minimal_internal): Remove + initialization for LLL_LOCK_INITIALIZER different than 0. + * nptl/old_pthread_cond_broadcast.c (__pthread_cond_broadcast_2_0): + Assume LLL_LOCK_INITIALIZER being 0. + * nptl/old_pthread_cond_signal.c (__pthread_cond_signal_2_0): Likewise. + * nptl/old_pthread_cond_timedwait.c (__pthread_cond_timedwait_2_0): + Likewise. + * nptl/old_pthread_cond_wait.c (__pthread_cond_wait_2_0): Likewise. + * sysdeps/nptl/libc-lockP.h (__libc_lock_define_initialized): Likewise. + * nptl/lowlevellock.c (__lll_lock_wait, __lll_lock_wait_private): Optimize futex call and add systemtap probe. -- cgit v1.2.3