Messages in this thread | | | Date | Mon, 14 Sep 2015 15:15:39 +0100 | From | Al Viro <> | Subject | Re: [PATCH 3/4] fs: add fput_queue |
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On Mon, Sep 14, 2015 at 09:45:54AM -0400, Jeff Layton wrote: > +/** > + * fput_queue - do an fput without using task_work > + * @file: file of which to put the reference > + * > + * If we need to ensure that the final __fput is done on a file before > + * returning to userland, then we can't queue it to task_work. For that we ????????? > + * 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?
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