linux-kernel - Re: [PATCH block/for-linus] writeback: fix syncing of I_DIRTY

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:	Mon, 24 Aug 2015 15:32:42 -0400
From:	Tejun Heo <tj@...nel.org>
To:	Jan Kara <jack@...e.cz>
Cc:	Dave Chinner <david@...morbit.com>, Eryu Guan <eguan@...hat.com>,
	Jens Axboe <axboe@...nel.dk>, linux-kernel@...r.kernel.org,
	xfs@....sgi.com, axboe@...com, Jan Kara <jack@...e.com>,
	linux-fsdevel@...r.kernel.org, kernel-team@...com
Subject: Re: [PATCH block/for-linus] writeback: fix syncing of I_DIRTY_TIME
 inodes

Hello, Jan.

On Mon, Aug 24, 2015 at 09:08:47PM +0200, Jan Kara wrote:
> Inode may contain writeback pages (but not dirty pages) without being on
> any of the dirty lists. That is correct. Josef Bacik had patches to create

Hmmm... Can you please expand on how / why that happens?  It's kinda
weird to require writeback to walk all inodes regardless of their
dirty states.

> a list to track inodes with pages under writeback but they clashed with
> your patch series and they didn't get rebased yet AFAIR.

Wouldn't it make more sense to simply put them on one of the existing
b_* lists?

Thanks.

-- 
tejun
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/