From: Christoph Hellwig <hch@infradead.org>
To: Ritesh Harjani <ritesh.list@gmail.com>
Cc: Christoph Hellwig <hch@infradead.org>,
linux-ext4@vger.kernel.org, linux-xfs@vger.kernel.org,
linux-fsdevel@vger.kernel.org,
Matthew Wilcox <willy@infradead.org>,
"Darrick J . Wong" <djwong@kernel.org>,
Ojaswin Mujoo <ojaswin@linux.ibm.com>, Jan Kara <jack@suse.cz>
Subject: Re: [RFCv3 6/7] iomap: Optimize iomap_read_folio
Date: Fri, 26 Apr 2024 21:44:25 -0700 [thread overview]
Message-ID: <ZiyCqZkcRycRiStm@infradead.org> (raw)
In-Reply-To: <87wmokik3m.fsf@gmail.com>
On Fri, Apr 26, 2024 at 02:20:05PM +0530, Ritesh Harjani wrote:
> iomap_read_folio_iter() handles multiple sub blocks within a given
> folio but it's implementation logic is similar to how
> iomap_readahead_iter() handles multiple folios within a single mapped
> extent. Both of them iterate over a given range of folio/mapped extent
> and call iomap_readpage_iter() for reading.
Sounds good.
next prev parent reply other threads:[~2024-04-27 4:44 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-25 13:28 [RFCv3 0/7] ext2 iomap changes and iomap improvements Ritesh Harjani (IBM)
2024-04-25 13:28 ` [RFCv3 1/7] ext2: Remove comment related to journal handle Ritesh Harjani (IBM)
2024-04-26 15:21 ` Darrick J. Wong
2024-04-25 13:28 ` [RFCv3 2/7] ext2: Convert ext2 regular file buffered I/O to use iomap Ritesh Harjani (IBM)
2024-04-26 15:29 ` Darrick J. Wong
2024-04-25 13:28 ` [RFCv3 3/7] ext2: Enable large folio support Ritesh Harjani (IBM)
2024-04-26 15:30 ` Darrick J. Wong
2024-04-25 13:28 ` [RFCv3 4/7] ext2: Implement seq counter for validating cached iomap Ritesh Harjani (IBM)
2024-04-26 15:41 ` Darrick J. Wong
2024-04-25 13:28 ` [RFCv3 5/7] iomap: Fix iomap_adjust_read_range for plen calculation Ritesh Harjani (IBM)
2024-04-26 6:49 ` Christoph Hellwig
2024-04-26 8:52 ` Ritesh Harjani
2024-04-26 15:43 ` Darrick J. Wong
2024-04-25 13:28 ` [RFCv3 6/7] iomap: Optimize iomap_read_folio Ritesh Harjani (IBM)
2024-04-25 13:53 ` Matthew Wilcox
2024-04-26 6:53 ` Christoph Hellwig
2024-04-26 8:50 ` Ritesh Harjani
2024-04-27 4:44 ` Christoph Hellwig [this message]
2024-04-25 13:28 ` [RFCv3 7/7] iomap: Optimize data access patterns for filesystems with indirect mappings Ritesh Harjani (IBM)
2024-04-26 16:24 ` Darrick J. Wong
2024-04-26 17:17 ` Ritesh Harjani
2024-04-26 17:25 ` Ritesh Harjani
2024-04-26 17:37 ` Matthew Wilcox
2024-04-26 17:55 ` Ritesh Harjani
2024-04-26 18:13 ` Matthew Wilcox
2024-04-26 18:57 ` Ritesh Harjani
2024-04-26 19:19 ` Matthew Wilcox
2024-04-27 4:54 ` Christoph Hellwig
2024-04-27 6:03 ` Ritesh Harjani
2024-04-27 4:47 ` Christoph Hellwig
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