Re: [PATCH v4 03/10] block: introduce blk_req_zone_write_trylock

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On Tue, Apr 07, 2020 at 09:53:50AM -0700, Christoph Hellwig wrote:
> So this new callback is exectured just before blk_revalidate_zone_cb
> returns and thus control is transferred back to the driver.  What
> speaks against just implementing this logic after the callback returns?
> ->report_zones is not just called for validation, but does that matter?
> If yes we can pass a flag, which still seems a bit better than a
> code flow with multiple callbacks.

Sorry, that reply should have been for the next patch.



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