linux-kernel - Re: [PATCH v2] Bluetooth: Deinline large functions

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Message-ID: <1460433018.2507.1.camel@perches.com>
Date:	Mon, 11 Apr 2016 20:50:18 -0700
From:	Joe Perches <joe@...ches.com>
To:	Denys Vlasenko <dvlasenk@...hat.com>,
	Johan Hedberg <johan.hedberg@...el.com>
Cc:	linux-bluetooth@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2] Bluetooth: Deinline large functions

On Mon, 2016-04-11 at 20:34 +0200, Denys Vlasenko wrote:
> Fastest existing Bluetooth standard's top speed is 2.4 MB/s.
> It is way off from being CPU limited, no need to squeeze
> last few cycles by excessive inlining.

defconfig?


Size reduction is about 40k:
> 
>     text     data      bss       dec     hex filename
> 95943139 20860256 35991552 152794947 91b7743 vmlinux_before
> 95903714 20860256 35991552 152755522 91add42 vmlinux
>