From: "H. Peter Anvin" <hpa@zytor.com>
To: Dave Young <dyoung@redhat.com>, Arjan van de Ven <arjan@linux.intel.com>
Cc: Borislav Petkov <bp@alien8.de>,
Linux EFI <linux-efi@vger.kernel.org>,
LKML <linux-kernel@vger.kernel.org>, Borislav Petkov <bp@suse.de>,
Matt Fleming <matt@console-pimps.org>,
Matthew Garrett <mjg59@srcf.ucam.org>,
Toshi Kani <toshi.kani@hp.com>
Subject: Re: [PATCH 1/4] x86, ptdump: Add the functionality to dump an arbitrary pagetable
Date: Wed, 15 Jan 2014 20:04:37 -0800 [thread overview]
Message-ID: <52D75A55.2080503@zytor.com> (raw)
In-Reply-To: <20140116030343.GF3807@dhcp-16-126.nay.redhat.com>
On 01/15/2014 07:03 PM, Dave Young wrote:
>>
>> making something harder to grep and less standardized is hardly cleaner
>> and these things compile to nothing for non-modules.
>
> It's not nothing, just very small increasement:
> text data bss dec hex filename
> 7636121 1391824 9355264 18383209 1188169 vmlinux
>
> text data bss dec hex filename
> 7636113 1391824 9355264 18383201 1188161 vmlinux
>
> I do not want to insist on this minor problem, if you want please keep it.
>
Now *that* we can fix by making these macros expand to nothing if you
are compiling for a nonmodule, right? That will benefit code that
legitimately can compile as a module but is configured "y", too.
-hpa
next prev parent reply other threads:[~2014-01-16 4:05 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-01-11 20:49 [PATCH 0/4] EFI memmap fix v2 Borislav Petkov
2014-01-11 20:49 ` [PATCH 1/4] x86, ptdump: Add the functionality to dump an arbitrary pagetable Borislav Petkov
2014-01-11 20:59 ` Joe Perches
2014-01-13 5:32 ` Dave Young
2014-01-13 10:18 ` Borislav Petkov
2014-01-13 12:23 ` Dave Young
2014-01-13 14:48 ` Arjan van de Ven
2014-01-13 14:57 ` Borislav Petkov
2014-01-14 1:40 ` Dave Young
2014-01-14 18:18 ` H. Peter Anvin
2014-01-15 1:16 ` Dave Young
2014-01-15 14:11 ` H. Peter Anvin
2014-01-16 1:44 ` Dave Young
2014-01-16 2:41 ` Arjan van de Ven
2014-01-16 3:03 ` Dave Young
2014-01-16 4:04 ` H. Peter Anvin [this message]
2014-01-16 6:46 ` Dave Young
2014-01-16 6:54 ` Dave Young
2014-01-16 14:52 ` Arjan van de Ven
2014-01-13 15:49 ` Matt Fleming
2014-01-11 20:49 ` [PATCH 2/4] efi: Dump the EFI page table Borislav Petkov
2014-01-13 16:00 ` Matt Fleming
2014-01-14 1:36 ` Dave Young
2014-01-11 20:49 ` [PATCH 3/4] x86, pageattr: Export page unmapping interface Borislav Petkov
2014-01-11 20:49 ` [PATCH 4/4] efi: Make efi virtual runtime map passing more robust Borislav Petkov
2014-01-13 5:40 ` Dave Young
2014-01-13 10:27 ` Borislav Petkov
2014-01-13 13:17 ` Dave Young
2014-01-13 16:22 ` [PATCH 0/4] EFI memmap fix v2 Toshi Kani
2014-01-13 16:54 ` Toshi Kani
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