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From:   Kent Overstreet <kent.overstreet@linux.dev>
To:     Eric Biggers <ebiggers@kernel.org>
Cc:     Lorenzo Stoakes <lstoakes@gmail.com>,
        Christoph Hellwig <hch@infradead.org>,
        linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org,
        linux-bcachefs@vger.kernel.org,
        Kent Overstreet <kent.overstreet@gmail.com>,
        Andrew Morton <akpm@linux-foundation.org>,
        Uladzislau Rezki <urezki@gmail.com>, linux-mm@kvack.org
Subject: Re: [PATCH 07/32] mm: Bring back vmalloc_exec
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On Sun, May 14, 2023 at 11:43:25AM -0700, Eric Biggers wrote:
> I think it would also help if the generated assembly had the handling of the
> fields interleaved.  To achieve that, it might be necessary to interleave the C
> code.

No, that has negligable effect on performance - as expected, for an out
of order processor. < 1% improvement.

It doesn't look like this approach is going to work here. Sadly.