Messages in this thread | | | Date | Mon, 14 Sep 2015 17:39:54 +0100 | From | Al Viro <> | Subject | Re: [PATCH 3/4] fs: add fput_queue |
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On Mon, Sep 14, 2015 at 10:19:18AM -0400, Jeff Layton wrote: > > > + * borrow the infrastructure used by kthreads, and the task can then just > > > + * called flush_delayed_fput to ensure that the final fput has completed. > > > > Are you sure that it's not a typo? > > I don't think so, but it could be clearer. Something like this maybe? > > "then we can't queue it via task_work_add."
Huh?
task_work_add() callbacks *will* run before we return to userland
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