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Re: [RFC][PATCH] LD_DEBUG option to measure init time
- From: "Carlos O'Donell" <carlos at redhat dot com>
- To: pinskia at gmail dot com
- Cc: Maria Guseva <m dot guseva at samsung dot com>, "libc-alpha at sourceware dot org" <libc-alpha at sourceware dot org>, Yury Gribov <y dot gribov at samsung dot com>, "v dot garbuzov at samsung dot com" <v dot garbuzov at samsung dot com>
- Date: Fri, 31 Jul 2015 00:28:59 -0400
- Subject: Re: [RFC][PATCH] LD_DEBUG option to measure init time
- Authentication-results: sourceware.org; auth=none
- References: <"027601d0cac7$952818c0$bf784a40$ at guseva"@samsung.com> <55BAF138 dot 1070904 at redhat dot com> <6908D9A3-3615-41A8-B8BC-20CCD871AD65 at gmail dot com> <55BAF4C8 dot 40200 at redhat dot com> <9526E1C6-ED9B-4688-A221-4DF3B8D048BA at gmail dot com>
On 07/31/2015 12:13 AM, pinskia@gmail.com wrote:
>> ARM doesn't block this patch at all. Such machines that don't
>> implement hptiming could fall back to more expensive interfaces
>> like gettimeofday (vdso) or clock_gettime?
>
> I am saying they are blocking the patch which adds hptiming. They
> reverted it being an option feature. There is another thread about
> this already.
Thanks for clarifying.
We should resurrect that discussion.
c.