Re: [PATCH] mtd: cfi: Deiline large functions

[Brian Norris]

On Mon, May 18, 2015 at 12:58:40PM +0200, Denys Vlasenko wrote:
> With this .config: http://busybox.net/~vda/kernel_config,
> after uninlining these functions have sizes and callsite counts
> as follows:
> 
> cfi_udelay(): 74 bytes, 26 callsites
> cfi_send_gen_cmd(): 153 bytes, 95 callsites
> cfi_build_cmd(): 274 bytes, 123 callsites
> cfi_build_cmd_addr(): 49 bytes, 15 callsites
> cfi_merge_status(): 230 bytes, 3 callsites
> 
> Reduction in code size is about 50,000:
> 
>     text     data      bss       dec     hex filename
> 85842882 22294584 20627456 128764922 7accbfa vmlinux.before
> 85789648 22294616 20627456 128711720 7abfc28 vmlinux
> 
> Signed-off-by: Denys Vlasenko <dvlasenk@xxxxxxxxxx>
> CC: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
> CC: Jingoo Han <jg1.han@xxxxxxxxxxx>
> CC: Brian Norris <computersforpeace@xxxxxxxxx>
> CC: Aaron Sierra <asierra@xxxxxxxxxxx>
> CC: Artem Bityutskiy <Artem.Bityutskiy@xxxxxxxxxxxxxxx>
> CC: David Woodhouse <David.Woodhouse@xxxxxxxxx>
> CC: linux-mtd@xxxxxxxxxxxxxxxxxxx
> CC: linux-kernel@xxxxxxxxxxxxxxx

Fixed the subject and applied to l2-mtd.git.

For my reference, did you test this, or just compile test?

Brian
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/