Messages in this thread | | | Date | Wed, 15 Jan 2020 12:26:53 -0400 | From | Jason Gunthorpe <> | Subject | Re: RFC: hold i_rwsem until aio completes |
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On Wed, Jan 15, 2020 at 04:36:14PM +0100, Christoph Hellwig wrote:
> synchronous and currently hack that up, so a version of the percpu_ref > that actually waits for the other references to away like we hacked > up various places seems to exactly suit your requirements.
Ah, yes, sounds like a similar goal, many cases I'm thinking about also hack up a kref to trigger a completion to make it synchronous.
Jason
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