Re: [PATCH 2/8] posix-cpu-timers: fix acounting delta_exec twice

2013-06-03 Thread Frederic Weisbecker
On Sun, May 26, 2013 at 05:35:42PM -0400, kosaki.motoh...@gmail.com wrote: > From: KOSAKI Motohiro > > Currently glibc rt/tst-cpuclock2 test(*) sporadically fails because > scheduler delta can be accounted twice from thread_group_cputimer() > and account_group_exec_runtime(). > > Finally, clock_

[PATCH 2/8] posix-cpu-timers: fix acounting delta_exec twice

2013-05-26 Thread kosaki . motohiro
From: KOSAKI Motohiro Currently glibc rt/tst-cpuclock2 test(*) sporadically fails because scheduler delta can be accounted twice from thread_group_cputimer() and account_group_exec_runtime(). Finally, clock_nanosleep() wakes up earlier than an argument. This is posix violation. This issue was in

[PATCH 2/8] posix-cpu-timers: fix acounting delta_exec twice

2013-05-26 Thread kosaki . motohiro
From: KOSAKI Motohiro Currently glibc rt/tst-cpuclock2 test(*) sporadically fails because scheduler delta can be accounted twice from thread_group_cputimer() and account_group_exec_runtime(). Finally, clock_nanosleep() wakes up before an argument. This is posix violation. This issue was introduc