Messages in this thread | | | Date | Wed, 9 Apr 2014 19:16:07 +0200 | From | Peter Zijlstra <> | Subject | Re: [PATCH 1/5] sched: Convert thread_group_cputime() to use for_each_thread() |
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On Wed, Apr 09, 2014 at 06:11:18PM +0200, Frederic Weisbecker wrote: > do_each_thread/while_each_thread iterators are deprecated by > for_each_thread/for_each_process_thread() APIs. > > Lets convert the callers in the cputime code accounting. The ultimate > goal is to remove the struct task_struct::thread_group field and > the corresponding do_each_thread/while_each_thread iterators that are > RCU unsafe. > > It also makes thread_group_cputime() eventually RCU-safe.
this fails to explain how the current code is broken.
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