[PATCH 1/5] blk-mq: update ->init_request and ->exit_request prototypes

[Jeff Moyer]

Christoph Hellwig <hch at lst.de> writes:

>> If you got rid of request_idx, then this shouldn't build.  So, is there
>> some other prerequisite patch I'm missing?
>
> Yes, both you and I are.  It's "mtip32xx: use runtime tag to initialize
> command header" which is in Jens' for-4.12/block tree, but not in the
> post-merge one.

I see.  With that patch, my concern about walking off the end of the
array is addressed.  Thanks.

-Jeff