Messages in this thread | | | Date | Sat, 14 Apr 2012 22:17:48 +0200 | From | Oleg Nesterov <> | Subject | Re: [PATCH v4 0/3] task_work_add (was: task_work_queue) |
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On 04/14, Peter Zijlstra wrote: > > Can you use this to get rid of TIF_UPROBE as well?
Yes, I thought about uprobes. May be it can use task_work, but it is not easy to avoid TIF_UPROBE. The problem is the first UTASK_BP_HIT when current->utask == NULL, and ->utask is the only "right" place to hold task_work. We will see.
Oleg.
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