From: Theodore Tso <tytso@mit.edu>
To: Curt Wohlgemuth <curtw@google.com>
Cc: ext4 development <linux-ext4@vger.kernel.org>
Subject: Re: Questions on ext4 and writeback
Date: Tue, 18 Aug 2009 12:39:09 -0400 [thread overview]
Message-ID: <20090818163909.GD28560@mit.edu> (raw)
In-Reply-To: <6601abe90908130909v582df37aq773e95f49f4a1248@mail.gmail.com>
On Thu, Aug 13, 2009 at 09:09:58AM -0700, Curt Wohlgemuth wrote:
> But the actual submittal of I/O for the previous extent might cause
> pages_skipped to be bumped, right? Removing these increments might cause
> the accounting to be incorrect, it seems to me.
I don't see where the submission of an extent of pages for I/O would
cause page_skipped to be incremented or changed --- am I missing
something?
- Ted
next prev parent reply other threads:[~2009-08-18 16:39 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-08-13 16:09 Questions on ext4 and writeback Curt Wohlgemuth
2009-08-18 16:39 ` Theodore Tso [this message]
2009-08-18 16:57 ` Curt Wohlgemuth
2009-08-20 7:05 ` Aneesh Kumar K.V
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