On 10/27/20 5:59 PM, John Garry wrote:
On 27/10/2020 15:53, Hannes Reinecke wrote:
That was actually on the list of things to do next, ie rebasing this
series now that the shared tags patchset is in.
Sounds good.
Oh, and I do have an updated hpsa patch, which doesn't crash on my
systems. Will be posting that one separately.
I always thought that change (switch to MQ) looked better with $subject
series, but I'll leave that to you and Don.
Yes, same here; with reserved commands hpsa becomes _much_ easier.
Now I only need to figure out a way how to handle consecutive tags;
for some drivers not only the command needs a tag, but the sgls also,
thereby completely messing up our mq tags logic.
So to map those we'd need to allocate _several_ tags for one command,
_and_ these additional tags won't be of 'struct request'.
Maybe we can do some tag chaining ...
But I'll be updating the patchset.
Cheers,
Hannes
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Dr. Hannes Reinecke Kernel Storage Architect
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