Re: rtlwifi: Create _rtl_dbg_trace function to reduce RT_TRACE code size

From: Kalle Valo
Date: Fri Jul 08 2016 - 05:55:53 EST


Joe Perches <joe@xxxxxxxxxxx> wrote:
> This debugging macro can expand to a lot of code.
> Make it a function to reduce code size.
>
> (x86-64 defconfig w/ all rtlwifi drivers and allyesconfig)
> $ size drivers/net/wireless/realtek/rtlwifi/built-in.o*
> text data bss dec hex filename
> 900083 200499 1907 1102489 10d299 drivers/net/wireless/realtek/rtlwifi/built-in.o.defconfig.new
> 1113597 200499 1907 1316003 1414a3 drivers/net/wireless/realtek/rtlwifi/built-in.o.defconfig.old
> 1746879 453503 8512 2208894 21b47e drivers/net/wireless/realtek/rtlwifi/built-in.o.new
> 2051965 503311 8512 2563788 271ecc drivers/net/wireless/realtek/rtlwifi/built-in.o.old
>
> Signed-off-by: Joe Perches <joe@xxxxxxxxxxx>
> Acked-by: Larry Finger <Larry.Finger@xxxxxxxxxxxx>

Thanks, 1 patch applied to wireless-drivers-next.git:

9ce221915a94 rtlwifi: Create _rtl_dbg_trace function to reduce RT_TRACE code size

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https://patchwork.kernel.org/patch/9198897/