From: Matthew Wilcox <willy@infradead.org>
To: Sargun Dhillon <sargun@sargun.me>
Cc: Vivek Goyal <vgoyal@redhat.com>,
linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-unionfs@vger.kernel.org, jlayton@kernel.org,
amir73il@gmail.com, miklos@szeredi.hu, jack@suse.cz,
neilb@suse.com, viro@zeniv.linux.org.uk, hch@lst.de
Subject: Re: [PATCH 3/3] overlayfs: Report writeback errors on upper
Date: Wed, 23 Dec 2020 18:50:44 +0000 [thread overview]
Message-ID: <20201223185044.GQ874@casper.infradead.org> (raw)
In-Reply-To: <20201223182026.GA9935@ircssh-2.c.rugged-nimbus-611.internal>
On Wed, Dec 23, 2020 at 06:20:27PM +0000, Sargun Dhillon wrote:
> I fail to see why this is neccessary if you incorporate error reporting into the
> sync_fs callback. Why is this separate from that callback? If you pickup Jeff's
> patch that adds the 2nd flag to errseq for "observed", you should be able to
> stash the first errseq seen in the ovl_fs struct, and do the check-and-return
> in there instead instead of adding this new infrastructure.
You still haven't explained why you want to add the "observed" flag.
next prev parent reply other threads:[~2020-12-23 18:51 UTC|newest]
Thread overview: 46+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-21 19:50 [RFC PATCH 0/3][v3] vfs, overlayfs: Fix syncfs() to return correct errors Vivek Goyal
2020-12-21 19:50 ` [PATCH 1/3] vfs: Do not ignore return code from s_op->sync_fs Vivek Goyal
2020-12-22 1:23 ` NeilBrown
2020-12-22 15:17 ` Vivek Goyal
2020-12-21 19:50 ` [PATCH 2/3] vfs: Add a super block operation to check for writeback errors Vivek Goyal
2020-12-22 16:19 ` Matthew Wilcox
2020-12-22 16:25 ` Vivek Goyal
2020-12-23 12:44 ` Jeff Layton
2020-12-23 12:48 ` Jeff Layton
2021-01-04 19:41 ` Vivek Goyal
2020-12-21 19:50 ` [PATCH 3/3] overlayfs: Report writeback errors on upper Vivek Goyal
2020-12-22 16:20 ` Matthew Wilcox
2020-12-22 16:29 ` Vivek Goyal
2020-12-22 17:46 ` Matthew Wilcox
2020-12-22 17:55 ` Vivek Goyal
2020-12-23 12:53 ` Jeff Layton
2020-12-23 18:20 ` Sargun Dhillon
2020-12-23 18:50 ` Matthew Wilcox [this message]
2020-12-23 19:29 ` Sargun Dhillon
2020-12-23 20:07 ` Matthew Wilcox
2020-12-23 20:21 ` Sargun Dhillon
2020-12-23 20:44 ` Matthew Wilcox
2020-12-24 9:32 ` Amir Goldstein
2020-12-24 10:12 ` Sargun Dhillon
2020-12-24 12:13 ` Matthew Wilcox
2020-12-25 6:50 ` Amir Goldstein
2020-12-28 13:25 ` Jeff Layton
2020-12-28 15:51 ` Amir Goldstein
2021-01-04 15:51 ` Vivek Goyal
2020-12-28 15:56 ` Matthew Wilcox
2020-12-28 17:26 ` Jeff Layton
2020-12-28 19:25 ` Sargun Dhillon
2020-12-28 19:37 ` Amir Goldstein
2020-12-28 20:48 ` Matthew Wilcox
2021-01-02 13:25 ` Jeff Layton
2021-01-04 16:59 ` Vivek Goyal
2021-01-04 15:14 ` Vivek Goyal
2021-01-04 15:22 ` Amir Goldstein
2021-01-04 15:40 ` Vivek Goyal
2021-01-04 21:42 ` Amir Goldstein
2021-01-04 22:44 ` Vivek Goyal
2021-01-05 7:11 ` Amir Goldstein
2021-01-05 16:26 ` Vivek Goyal
2021-01-05 16:57 ` Amir Goldstein
2020-12-23 19:00 ` Jeff Layton
2021-01-04 20:00 ` Vivek Goyal
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