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From: Cyrill Gorcunov <gorcunov@gmail.com>
To: Andi Kleen <andi@firstfloor.org>,
	mingo@elte.hu, tglx@linutronix.de, hpa@zytor.com,
	linux-kernel@vger.kernel.org, heukelum@fastmail.fm
Subject: Re: [PATCH 2/5] x86: ret_from_fork - get rid of jump back
Date: Wed, 26 Nov 2008 23:15:05 +0300	[thread overview]
Message-ID: <20081126201505.GC2624@localhost> (raw)
In-Reply-To: <20081126201054.GB2624@localhost>

[Cyrill Gorcunov - Wed, Nov 26, 2008 at 11:10:54PM +0300]
...
| | 
| | The uncommon path is supposed to be out of line. I don't think
| | the CPU will like that.
| | 
| | -Andi
| | 
| | >  rff_action:
| | 
| | -- 
| | ak@linux.intel.com
| | 
| 
| Aha! Thanks Andi for review.
| 
| 		- Cyrill -

And if I would be tracing all and everywhere would it be
common then? :)

		- Cyrill -

  reply	other threads:[~2008-11-26 20:15 UTC|newest]

Thread overview: 27+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-11-26 19:16 x86 -tip: entry_64.S cleanup series gorcunov
2008-11-26 19:17 ` [PATCH 1/5] x86: entry_64.S - use ENTRY to define child_rip gorcunov
2008-11-26 19:17   ` [PATCH 2/5] x86: ret_from_fork - get rid of jump back gorcunov
2008-11-26 19:33     ` Cyrill Gorcunov
2008-11-26 20:04     ` Andi Kleen
2008-11-26 20:10       ` Cyrill Gorcunov
2008-11-26 20:15         ` Cyrill Gorcunov [this message]
2008-11-27 13:41         ` Ingo Molnar
2008-11-27 14:16           ` Andi Kleen
2008-11-28 13:47             ` Ingo Molnar
2008-11-28 18:55               ` Andi Kleen
2008-11-27 16:20           ` Cyrill Gorcunov
2008-11-27 19:12           ` Cyrill Gorcunov
2008-11-26 19:17   ` [PATCH 3/5] x86: entry_64.S - use X86_EFLAGS_IF instead of hardcoded number gorcunov
2008-11-27 10:37     ` Alexander van Heukelum
2008-11-27 12:00       ` Ingo Molnar
2008-11-26 19:17   ` [PATCH 4/5] x86: ret_from_fork - add CFI proc annotation gorcunov
2008-11-27 10:15     ` Alexander van Heukelum
2008-11-27 11:27       ` Cyrill Gorcunov
2008-11-26 19:17   ` [PATCH 5/5] x86: entry_64.S - trivial: space, comments fixup gorcunov
2008-11-27 10:39     ` Alexander van Heukelum
2008-11-27 12:02       ` Ingo Molnar
2008-11-27 12:25         ` Cyrill Gorcunov
2008-11-27 18:10         ` Cyrill Gorcunov
2008-11-28 13:54           ` Ingo Molnar
2008-11-27 10:37   ` [PATCH 1/5] x86: entry_64.S - use ENTRY to define child_rip Alexander van Heukelum
2008-11-27 12:04     ` Ingo Molnar

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