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Date:   Mon, 3 Apr 2023 08:10:38 -0700
From:   Christoph Hellwig <hch@infradead.org>
To:     Kent Overstreet <kent.overstreet@linux.dev>
Cc:     Christoph Hellwig <hch@infradead.org>,
        linux-kernel@vger.kernel.org, linux-block@vger.kernel.org,
        willy@infradead.org, axboe@kernel.dk
Subject: Re: [PATCH 0/2] bio iter improvements
Message-ID: <ZCrsbv+zKGf4jvUm@infradead.org>
References: <20230327174402.1655365-1-kent.overstreet@linux.dev>
 <ZCIVLQ6Klrps6k1g@infradead.org>
 <ZCNN2GE3WBjMkLkH@moria.home.lan>
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On Tue, Mar 28, 2023 at 04:28:08PM -0400, Kent Overstreet wrote:
> > Can you post a code size comparism for the before and after cases?
> 
> 6.2:
> kent@moria:~/linux$ size ktest-out/kernel_build.x86_64/vmlinux
>    text    data     bss     dec     hex filename
> 13234215        5355074  872448 19461737        128f669 ktest-out/kernel_build.x86_64/vmlinux
> 
> With patches:
> kent@moria:~/linux$ size ktest-out/kernel_build.x86_64/vmlinux
>    text    data     bss     dec     hex filename
> 13234215        5355578  872448 19462241        128f861 ktest-out/kernel_build.x86_64/vmlinux

So we have a slightly larger binary size, and a slighly larger source
code size.  What is the overall benefit of this conversion?