From: Nikita Danilov <nikita@clusterfs.com>
To: "Ananiev, Leonid I" <leonid.i.ananiev@intel.com>
Cc: "Linux Kernel Mailing List" <Linux-Kernel@vger.kernel.org>
Subject: Re: [PATCH] mm: moving dirty pages balancing to pdfludh entirely
Date: Thu, 6 Jul 2006 00:14:08 +0400 [thread overview]
Message-ID: <17580.7568.53140.84574@gargle.gargle.HOWL> (raw)
In-Reply-To: <B41635854730A14CA71C92B36EC22AAC06CFA4@mssmsx411>
Ananiev, Leonid I writes:
> I have added proposed by Nikita lines
> if (pdflush_operation(background_writeout, 0))
> writeback_inodes(&wbc);
> and tested it with iozone. The throughput is 50-53 MB/sec. It is less
> than 74-105 MB/sec results sent earlier.
If this change has any effect at all, then maximal number of pdflush
threads has been started. But there is only one device, so what are
these threads doing?
>
> Leonid
Nikita.
next prev parent reply other threads:[~2006-07-05 20:18 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-07-05 19:28 Ananiev, Leonid I
2006-07-05 20:14 ` Nikita Danilov [this message]
-- strict thread matches above, loose matches on Subject: below --
2006-07-06 21:07 Ananiev, Leonid I
2006-07-06 16:33 Ananiev, Leonid I
2006-07-06 17:37 ` Nikita Danilov
2006-07-06 13:54 Ananiev, Leonid I
2006-07-06 15:16 ` Nikita Danilov
2006-07-06 11:47 Ananiev, Leonid I
2006-07-06 4:30 Ananiev, Leonid I
2006-07-06 6:34 ` Nikita Danilov
2006-07-05 19:50 Ananiev, Leonid I
2006-07-05 20:05 ` Nikita Danilov
2006-07-05 18:10 Ananiev, Leonid I
2006-07-05 19:07 ` Nikita Danilov
2006-07-05 15:48 Ananiev, Leonid I
2006-07-05 14:28 Ananiev, Leonid I
2006-07-05 14:57 ` Nikita Danilov
2006-07-05 5:40 Ananiev, Leonid I
2006-07-05 10:17 ` Nikita Danilov
2006-07-04 19:12 Ananiev, Leonid I
2006-07-04 20:20 ` Nikita Danilov
2006-07-04 22:24 ` Bret Towe
2006-07-05 10:20 ` Nikita Danilov
2006-07-05 17:19 ` Bret Towe
[not found] <B41635854730A14CA71C92B36EC22AAC0541F6@mssmsx411>
2006-07-04 13:12 ` Nikita Danilov
2006-07-04 13:07 Ananiev, Leonid I
2006-07-04 11:43 Ananiev, Leonid I
2006-07-04 11:56 ` Nikita Danilov
2006-07-04 9:55 Nikita Danilov
2006-07-04 9:44 Ananiev, Leonid I
2006-07-04 8:35 Ananiev, Leonid I
2006-07-03 16:43 Ananiev, Leonid I
2006-07-04 8:32 ` Nikita Danilov
2006-06-27 5:31 Ananiev, Leonid I
2006-06-28 11:33 ` Nikita Danilov
2006-07-03 17:31 ` Antonio Vargas
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