Messages in this thread | | | Date | Fri, 16 Nov 2018 08:40:28 -0800 | From | Omar Sandoval <> | Subject | Re: [PATCH V10 18/19] block: kill QUEUE_FLAG_NO_SG_MERGE |
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On Fri, Nov 16, 2018 at 02:59:22PM +0100, Christoph Hellwig wrote: > On Thu, Nov 15, 2018 at 06:18:11PM -0800, Omar Sandoval wrote: > > This commit message wasn't very clear. Is it the case that > > QUEUE_FLAG_NO_SG_MERGE is no longer set by any drivers? > > I think he wants to say that not doing S/G merging is rather pointless > with the current setup of the I/O path, as it isn't going to save > you a significant amount of cycles.
Okay, that makes sense. Ming, you can add
Reviewed-by: Omar Sandoval <osandov@fb.com>
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