linux-kernel - Re: [PATCH] fuse_writepages ignores errors from fuse_writepages

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Message-ID: <CAJfpegtHkZPky_rvBhtgpWrSZdzhWNw0YLiH4C_GHm9TdChs=w@mail.gmail.com>
Date:   Tue, 14 Jul 2020 14:44:54 +0200
From:   Miklos Szeredi <miklos@...redi.hu>
To:     Vasily Averin <vvs@...tuozzo.com>
Cc:     linux-fsdevel@...r.kernel.org, Maxim Patlasov <maximvp@...il.com>,
        Kirill Tkhai <ktkhai@...tuozzo.com>,
        LKML <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] fuse_writepages ignores errors from fuse_writepages_fill

On Thu, Jun 25, 2020 at 11:39 AM Vasily Averin <vvs@...tuozzo.com> wrote:
>
> fuse_writepages() ignores some errors taken from fuse_writepages_fill()
> I believe it is a bug: if .writepages is called with WB_SYNC_ALL
> it should either guarantee that all data was successfully saved
> or return error.
>
> Fixes: 26d614df1da9 ("fuse: Implement writepages callback")
> Signed-off-by: Vasily Averin <vvs@...tuozzo.com>

Applied.  Thanks.

Miklos