From: Christoph Hellwig <hch@infradead.org>
To: Dan Williams <dan.j.williams@intel.com>
Cc: Dave Chinner <david@fromorbit.com>,
Shiyang Ruan <ruansy.fnst@fujitsu.com>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
linux-xfs <linux-xfs@vger.kernel.org>,
Linux NVDIMM <nvdimm@lists.linux.dev>,
Linux MM <linux-mm@kvack.org>,
linux-fsdevel <linux-fsdevel@vger.kernel.org>,
"Darrick J. Wong" <djwong@kernel.org>,
Christoph Hellwig <hch@infradead.org>,
Jane Chu <jane.chu@oracle.com>
Subject: Re: [PATCH v12 6/7] xfs: Implement ->notify_failure() for XFS
Date: Wed, 13 Apr 2022 10:12:25 -0700 [thread overview]
Message-ID: <YlcEeZbYOOIYln3s@infradead.org> (raw)
In-Reply-To: <CAPcyv4jPgX3w2e1dENJvKjhCpiB7GMZURXWMoGUNNcOQFotb3A@mail.gmail.com>
On Wed, Apr 13, 2022 at 10:09:40AM -0700, Dan Williams wrote:
> Yes, sounds like we're on the same page. I had mistakenly interpreted
> "Hence these notifications need to be delayed until after the
> filesystem is mounted" as something the producer would need to handle,
> but yes, consumer is free to drop if the notification arrives at an
> inopportune time.
A SB_BORN check might be all that we need.
next prev parent reply other threads:[~2022-04-13 17:12 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-04-10 16:08 [PATCH v12 0/7] fsdax: introduce fs query to support reflink Shiyang Ruan
2022-04-10 16:08 ` [PATCH v12 1/7] dax: Introduce holder for dax_device Shiyang Ruan
2022-04-11 6:35 ` Christoph Hellwig
2022-04-12 23:22 ` Dan Williams
2022-04-10 16:08 ` [PATCH v12 2/7] mm: factor helpers for memory_failure_dev_pagemap Shiyang Ruan
2022-04-10 19:48 ` kernel test robot
2022-04-10 20:19 ` kernel test robot
2022-04-11 6:37 ` Christoph Hellwig
2022-04-11 9:39 ` Shiyang Ruan
2022-04-10 16:09 ` [PATCH v12 3/7] pagemap,pmem: Introduce ->memory_failure() Shiyang Ruan
2022-04-10 16:09 ` [PATCH v12 4/7] fsdax: Introduce dax_lock_mapping_entry() Shiyang Ruan
2022-04-10 16:09 ` [PATCH v12 5/7] mm: Introduce mf_dax_kill_procs() for fsdax case Shiyang Ruan
2022-04-11 6:40 ` wangjianjian (C)
2022-04-11 9:40 ` Shiyang Ruan
2022-04-10 16:09 ` [PATCH v12 6/7] xfs: Implement ->notify_failure() for XFS Shiyang Ruan
2022-04-10 18:58 ` kernel test robot
2022-04-10 23:54 ` kernel test robot
2022-04-11 6:39 ` Christoph Hellwig
2022-04-13 0:04 ` Dave Chinner
2022-04-13 2:06 ` Dan Williams
2022-04-13 6:09 ` Dave Chinner
2022-04-13 17:09 ` Dan Williams
2022-04-13 17:12 ` Christoph Hellwig [this message]
2022-04-14 13:22 ` [xfs] bf68be0c39: BUG:KASAN:null-ptr-deref_in_fs_put_dax kernel test robot
2022-04-14 13:22 ` kernel test robot
2022-04-10 16:09 ` [PATCH v12 7/7] fsdax: set a CoW flag when associate reflink mappings Shiyang Ruan
2022-04-11 6:55 ` Christoph Hellwig
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