From: Francis Moreau <francis.moro@gmail.com>
To: linux-fsdevel@vger.kernel.org
Subject: PG_updatodate vs BH_updatodate
Date: Fri, 21 Nov 2008 23:03:27 +0100 [thread overview]
Message-ID: <m2prko3ff4.fsf@gmail.com> (raw)
Hello,
I'm wondering if there's any difference between these 2 flags except
that one is a page flag and the other one is a buffer head flag.
But in my understanding these 2 flags means that the page contains
uptodate data. So the buffer head flag seems useless since it could be
calculated from bh->b_page->flags.
Thanks for any hints
Francis
next reply other threads:[~2008-11-21 22:03 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-11-21 22:03 Francis Moreau [this message]
2008-11-23 4:19 ` PG_updatodate vs BH_updatodate Andreas Dilger
2008-11-23 12:14 ` Francis Moreau
2008-11-23 12:21 ` Matthew Wilcox
2008-11-23 20:14 ` Francis Moreau
2008-11-24 15:56 ` Jörn Engel
2008-11-24 16:42 ` Francis Moreau
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