From: Ritesh Harjani (IBM) <ritesh.list@gmail.com>
To: Christoph Hellwig <hch@lst.de>, Christian Brauner <brauner@kernel.org>
Cc: "Darrick J. Wong" <djwong@kernel.org>,
Chandan Babu R <chandan.babu@oracle.com>,
Zhang Yi <yi.zhang@huaweicloud.com>,
linux-xfs@vger.kernel.org, linux-fsdevel@vger.kernel.org
Subject: Re: [PATCH 03/13] iomap: move the io_folios field out of struct iomap_ioend
Date: Mon, 27 Nov 2023 11:03:35 +0530 [thread overview]
Message-ID: <878r6jsqts.fsf@doe.com> (raw)
In-Reply-To: <20231126124720.1249310-4-hch@lst.de>
Christoph Hellwig <hch@lst.de> writes:
> The io_folios member in struct iomap_ioend counts the number of folios
> added to an ioend. It is only used at submission time and can thus be
> moved to iomap_writepage_ctx instead.
>
No objections there. We indeed used io_folios to limit the ioend bio
chain lengths and we do this only at the submission time, which is where
wpc is also used for.
Looks good to me. Please feel free to add -
Reviewed-by: Ritesh Harjani (IBM) <ritesh.list@gmail.com>
next prev parent reply other threads:[~2023-11-27 5:33 UTC|newest]
Thread overview: 49+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-11-26 12:47 RFC: map multiple blocks per ->map_blocks in iomap writeback Christoph Hellwig
2023-11-26 12:47 ` [PATCH 01/13] iomap: clear the per-folio dirty bits on all writeback failures Christoph Hellwig
2023-11-27 3:47 ` Ritesh Harjani
2023-11-27 6:29 ` Christoph Hellwig
2023-11-26 12:47 ` [PATCH 02/13] iomap: treat inline data in iomap_writepage_map as an I/O error Christoph Hellwig
2023-11-27 5:01 ` Ritesh Harjani
2023-11-27 6:33 ` Christoph Hellwig
2023-11-29 4:40 ` Darrick J. Wong
2023-11-29 5:39 ` Christoph Hellwig
2023-11-26 12:47 ` [PATCH 03/13] iomap: move the io_folios field out of struct iomap_ioend Christoph Hellwig
2023-11-27 5:33 ` Ritesh Harjani [this message]
2023-11-29 4:41 ` Darrick J. Wong
2023-11-26 12:47 ` [PATCH 04/13] iomap: drop the obsolete PF_MEMALLOC check in iomap_do_writepage Christoph Hellwig
2023-11-27 6:39 ` Ritesh Harjani
2023-11-27 6:41 ` Christoph Hellwig
2023-11-29 4:45 ` Darrick J. Wong
2023-11-26 12:47 ` [PATCH 05/13] iomap: factor out a iomap_writepage_handle_eof helper Christoph Hellwig
2023-11-27 6:57 ` Ritesh Harjani
2023-11-27 7:02 ` Ritesh Harjani
2023-11-27 7:12 ` Christoph Hellwig
2023-11-29 4:48 ` Darrick J. Wong
2023-11-26 12:47 ` [PATCH 06/13] iomap: move all remaining per-folio logic into xfs_writepage_map Christoph Hellwig
2023-11-27 7:36 ` Ritesh Harjani
2023-11-27 19:20 ` Josef Bacik
2023-11-29 4:50 ` Darrick J. Wong
2023-11-26 12:47 ` [PATCH 07/13] iomap: clean up the iomap_new_ioend calling convention Christoph Hellwig
2023-11-27 7:43 ` Ritesh Harjani
2023-11-27 8:13 ` Christoph Hellwig
2023-11-29 4:51 ` Darrick J. Wong
2023-11-26 12:47 ` [PATCH 08/13] iomap: move the iomap_sector sector calculation out of iomap_add_to_ioend Christoph Hellwig
2023-11-27 9:54 ` Ritesh Harjani
2023-11-27 13:54 ` Christoph Hellwig
2023-11-29 4:53 ` Darrick J. Wong
2023-11-29 5:42 ` Christoph Hellwig
2023-11-26 12:47 ` [PATCH 09/13] iomap: don't chain bios Christoph Hellwig
2023-11-27 12:53 ` Zhang Yi
2023-11-27 13:51 ` Christoph Hellwig
2023-11-29 4:59 ` Darrick J. Wong
2023-11-29 5:40 ` Christoph Hellwig
2023-11-26 12:47 ` [PATCH 10/13] iomap: only call mapping_set_error once for each failed bio Christoph Hellwig
2023-11-29 5:03 ` Darrick J. Wong
2023-11-29 5:41 ` Christoph Hellwig
2023-11-26 12:47 ` [PATCH 11/13] iomap: factor out a iomap_writepage_map_block helper Christoph Hellwig
2023-11-29 5:06 ` Darrick J. Wong
2023-11-26 12:47 ` [PATCH 12/13] iomap: submit ioends immediately Christoph Hellwig
2023-11-29 5:14 ` Darrick J. Wong
2023-11-26 12:47 ` [PATCH 13/13] iomap: map multiple blocks at a time Christoph Hellwig
2023-11-29 5:25 ` Darrick J. Wong
2023-11-29 5:44 ` Christoph Hellwig
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