From: John Garry <john.g.garry@oracle.com>
To: "Darrick J. Wong" <djwong@kernel.org>
Cc: brauner@kernel.org, cem@kernel.org, dchinner@redhat.com,
hch@lst.de, linux-xfs@vger.kernel.org,
linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org,
ojaswin@linux.ibm.com, ritesh.list@gmail.com,
martin.petersen@oracle.com
Subject: Re: [PATCH RFC 09/10] xfs: Update atomic write max size
Date: Fri, 7 Feb 2025 11:53:50 +0000 [thread overview]
Message-ID: <133de98f-4d62-4885-a3b3-fe57ab7455a4@oracle.com> (raw)
In-Reply-To: <20250206215403.GY21808@frogsfrogsfrogs>
On 06/02/2025 21:54, Darrick J. Wong wrote:
>>> I think you need two awu_maxes here -- one for the data device, and
>>> another for the realtime device.
>> How about we just don't support rtdev initially for this CoW-based method,
>> i.e. stick at 1x FSB awu max?
> I guess, but that's more unfinished business.
Understood. Let me see how the changes look for RT and then reconsider.
Cheers,
John
next prev parent reply other threads:[~2025-02-07 11:54 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-02-04 12:01 [PATCH RFC 00/10] large atomic writes for xfs with CoW John Garry
2025-02-04 12:01 ` [PATCH RFC 01/10] xfs: Switch atomic write size check in xfs_file_write_iter() John Garry
2025-02-04 12:01 ` [PATCH RFC 02/10] xfs: Refactor xfs_reflink_end_cow_extent() John Garry
2025-02-05 19:50 ` Darrick J. Wong
2025-02-06 10:35 ` John Garry
2025-02-06 21:38 ` Darrick J. Wong
2025-02-04 12:01 ` [PATCH RFC 03/10] iomap: Support CoW-based atomic writes John Garry
2025-02-05 20:11 ` Darrick J. Wong
2025-02-06 11:21 ` John Garry
2025-02-06 21:40 ` Darrick J. Wong
2025-02-04 12:01 ` [PATCH RFC 04/10] xfs: Make xfs_find_trim_cow_extent() public John Garry
2025-02-04 12:01 ` [PATCH RFC 05/10] xfs: Reflink CoW-based atomic write support John Garry
2025-02-04 12:01 ` [PATCH RFC 06/10] xfs: iomap " John Garry
2025-02-05 20:05 ` Darrick J. Wong
2025-02-06 11:10 ` John Garry
2025-02-06 21:44 ` Darrick J. Wong
2025-02-07 11:48 ` John Garry
2025-02-04 12:01 ` [PATCH RFC 07/10] xfs: Add xfs_file_dio_write_atomic() John Garry
2025-02-05 19:55 ` Darrick J. Wong
2025-02-06 10:43 ` John Garry
2025-02-10 16:59 ` John Garry
2025-02-04 12:01 ` [PATCH RFC 08/10] xfs: Commit CoW-based atomic writes atomically John Garry
2025-02-05 19:47 ` Darrick J. Wong
2025-02-06 10:27 ` John Garry
2025-02-06 21:50 ` Darrick J. Wong
2025-02-07 11:52 ` John Garry
2025-02-04 12:01 ` [PATCH RFC 09/10] xfs: Update atomic write max size John Garry
2025-02-05 19:41 ` Darrick J. Wong
2025-02-06 9:15 ` John Garry
2025-02-06 21:54 ` Darrick J. Wong
2025-02-07 11:53 ` John Garry [this message]
2025-02-04 12:01 ` [PATCH RFC 10/10] xfs: Allow block allocator to take an alignment hint John Garry
2025-02-05 19:20 ` Darrick J. Wong
2025-02-06 8:10 ` John Garry
2025-02-06 21:54 ` Darrick J. Wong
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