LKML Archive on lore.kernel.org
help / color / mirror / Atom feed
From: Nick Piggin <npiggin@kernel.dk>
To: Boaz Harrosh <bharrosh@panasas.com>
Cc: Nick Piggin <npiggin@kernel.dk>,
	linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-ext4@vger.kernel.org, Roman Zippel <zippel@linux-m68k.org>,
	"Tigran A. Aivazian" <tigran@aivazian.fsnet.co.uk>,
	OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>,
	Dave Kleikamp <shaggy@linux.vnet.ibm.com>,
	Bob Copeland <me@bobcopeland.com>,
	reiserfs-devel@vger.kernel.org,
	Christoph Hellwig <hch@infradead.org>,
	Evgeniy Dushistov <dushistov@mail.ru>, Jan Kara <jack@suse.cz>
Subject: Re: [PATCH] exofs: simple fsync race fix
Date: Thu, 25 Nov 2010 22:50:33 +1100	[thread overview]
Message-ID: <20101125115033.GA3643@amd> (raw)
In-Reply-To: <4CEE3FD8.6080202@panasas.com>

This is fine, we'll get it merged before 2.6.37, just give a couple of
days for review, I haven't had much confirmation from other vfs people
about these problems.

Thanks,
Nick

On Thu, Nov 25, 2010 at 12:52:08PM +0200, Boaz Harrosh wrote:
> From: Nick Piggin <npiggin@kernel.dk>
> 
> It is incorrect to test inode dirty bits without participating in the inode
> writeback protocol. Inode writeback sets I_SYNC and clears I_DIRTY_?, then
> writes out the particular bits, then clears I_SYNC when it is done. BTW. it
> may not completely write all pages out, so I_DIRTY_PAGES would get set
> again.
> 

  reply	other threads:[~2010-11-25 11:50 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-11-25  7:49 [RFC][PATCH] Possible data integrity problems in lots of filesystems? Nick Piggin
2010-11-25  9:28 ` Boaz Harrosh
2010-11-25 10:06   ` Nick Piggin
2010-11-25 10:51     ` Boaz Harrosh
2010-11-25 10:52       ` [PATCH] exofs: simple fsync race fix Boaz Harrosh
2010-11-25 11:50         ` Nick Piggin [this message]
2011-02-03 11:44           ` Boaz Harrosh
2010-11-25 11:47       ` [RFC][PATCH] Possible data integrity problems in lots of filesystems? Nick Piggin
2010-11-25 12:18         ` Boaz Harrosh
2010-11-25 11:54 ` Nick Piggin
2010-11-25 12:01   ` Christoph Hellwig

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20101125115033.GA3643@amd \
    --to=npiggin@kernel.dk \
    --cc=bharrosh@panasas.com \
    --cc=dushistov@mail.ru \
    --cc=hch@infradead.org \
    --cc=hirofumi@mail.parknet.co.jp \
    --cc=jack@suse.cz \
    --cc=linux-ext4@vger.kernel.org \
    --cc=linux-fsdevel@vger.kernel.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=me@bobcopeland.com \
    --cc=reiserfs-devel@vger.kernel.org \
    --cc=shaggy@linux.vnet.ibm.com \
    --cc=tigran@aivazian.fsnet.co.uk \
    --cc=zippel@linux-m68k.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).