linux-kernel - Re: [PATCH v2] video/sis: Use SiS_DRAMType from init.h and annotate it _

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite for Android: free password hash cracker in your pocket

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <4FA2FD10.6090306@gmx.de>
Date:	Thu, 03 May 2012 21:48:00 +0000
From:	Florian Tobias Schandinat <FlorianSchandinat@....de>
To:	Peter Hüwe <PeterHuewe@....de>
CC:	Thomas Winischhofer <thomas@...ischhofer.net>,
	linux-fbdev@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2] video/sis: Use SiS_DRAMType from init.h and annotate
 it __devinitconst

Hi Peter,

On 05/03/2012 09:40 PM, Peter Hüwe wrote:
> Hi Florian,
> 
>> As far as I can see it should be possible to keep the array in
>> sis_main.c and just delete it in the header files, shouldn't it? I'd
>> prefer to do it this way.
> 
> Yes it is absolutely possible to leave it in sis_main.c and remove it from the 
> header files. I already thought about this when creating the patch, but 
> decided against it, as the 17*5 = 85 bytes are allocated on the stack, while 
> they nicely can be put in the .devinit.rodata section ;)

You can still mark it as __devinitconst, I just wanted to have the array
inside a C file, not a header. If you agree with this, I'll change your
new patch that way.

> 
> With the patch:
> 344072  sis_main.o
> 1200950 sisfb.o
> 1217491 sisfb.ko
> 
> vs without the patch and removing it only from the header:
>  344176  sis_main.o
> 1201056  sisfb.o
> 1217597  sisfb.ko -> ~100bytes more in the final module.
> 
> However I'm fine with this  and will remove it from the header and squash this 
> together with the 
> "video/sis: Remove unused structs SiS_SDRDRAM_TYPE/SiS_DDRDRAM_TYPE"
> I also sent to you.

Thanks,

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