From: David Sterba <dsterba@suse.cz>
To: "Vishal Moola (Oracle)" <vishal.moola@gmail.com>
Cc: linux-fsdevel@vger.kernel.org, linux-btrfs@vger.kernel.org,
linux-nilfs@vger.kernel.org, linux-mm@kvack.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH v2 2/7] btrfs: Convert __process_pages_contig() to use filemap_get_folios_contig()
Date: Tue, 23 Aug 2022 22:35:32 +0200 [thread overview]
Message-ID: <20220823203532.GR13489@twin.jikos.cz> (raw)
In-Reply-To: <20220816175246.42401-3-vishal.moola@gmail.com>
On Tue, Aug 16, 2022 at 10:52:41AM -0700, Vishal Moola (Oracle) wrote:
> Convert to use folios throughout. This is in preparation for the removal of
> find_get_pages_contig(). Now also supports large folios.
>
> Since we may receive more than nr_pages pages, nr_pages may underflow.
> Since nr_pages > 0 is equivalent to index <= end_index, we replaced it
> with this check instead.
>
> Signed-off-by: Vishal Moola (Oracle) <vishal.moola@gmail.com>
Acked-by: David Sterba <dsterba@suse.com>
next prev parent reply other threads:[~2022-08-23 20:40 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-08-16 17:52 [PATCH v2 0/7] Convert to filemap_get_folios_contig() Vishal Moola (Oracle)
2022-08-16 17:52 ` [PATCH v2 1/7] filemap: Add filemap_get_folios_contig() Vishal Moola (Oracle)
2022-08-16 17:52 ` [PATCH v2 2/7] btrfs: Convert __process_pages_contig() to use filemap_get_folios_contig() Vishal Moola (Oracle)
2022-08-22 18:32 ` Vishal Moola
2022-08-23 20:35 ` David Sterba [this message]
2022-08-16 17:52 ` [PATCH v2 3/7] btrfs: Convert end_compressed_writeback() to use filemap_get_folios() Vishal Moola (Oracle)
2022-08-23 20:36 ` David Sterba
2022-08-16 17:52 ` [PATCH v2 4/7] btrfs: Convert process_page_range() to use filemap_get_folios_contig() Vishal Moola (Oracle)
2022-08-23 20:38 ` David Sterba
2022-08-16 17:52 ` [PATCH v2 5/7] nilfs2: Convert nilfs_find_uncommited_extent() " Vishal Moola (Oracle)
2022-08-17 4:33 ` Ryusuke Konishi
2022-08-17 20:35 ` Vishal Moola
2022-08-16 17:52 ` [PATCH v2 6/7] ramfs: Convert ramfs_nommu_get_unmapped_area() " Vishal Moola (Oracle)
2022-08-16 17:52 ` [PATCH v2 7/7] filemap: Remove find_get_pages_contig() Vishal Moola (Oracle)
2022-08-23 17:26 ` [PATCH v2 0/7] Convert to filemap_get_folios_contig() David Sterba
2022-08-23 18:02 ` Matthew Wilcox
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