From: Christoph Hellwig <hch@infradead.org>
To: Goldwyn Rodrigues <rgoldwyn@suse.de>
Cc: linux-btrfs@vger.kernel.org, linux-fsdevel@vger.kernel.org,
hch@infradead.org, darrick.wong@oracle.com, fdmanana@kernel.org,
dsterba@suse.cz, jthumshirn@suse.de, nborisov@suse.com,
Goldwyn Rodrigues <rgoldwyn@suse.com>
Subject: Re: [PATCH 2/8] iomap: add a filesystem hook for direct I/O bio submission
Date: Thu, 12 Dec 2019 01:47:07 -0800 [thread overview]
Message-ID: <20191212094707.GB15977@infradead.org> (raw)
In-Reply-To: <20191212003043.31093-3-rgoldwyn@suse.de>
On Wed, Dec 11, 2019 at 06:30:37PM -0600, Goldwyn Rodrigues wrote:
> From: Goldwyn Rodrigues <rgoldwyn@suse.com>
>
> This helps filesystems to perform tasks on the bio while submitting for
> I/O. This could be post-write operations such as data CRC or data
> replication for fs-handled RAID.
Looks good:
Reviewed-by: Christoph Hellwig <hch@lst.de>
next prev parent reply other threads:[~2019-12-12 9:47 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-12-12 0:30 [PATCH 0/8 v5] btrfs direct-io using iomap Goldwyn Rodrigues
2019-12-12 0:30 ` [PATCH 1/8] fs: Export generic_file_buffered_read() Goldwyn Rodrigues
2019-12-12 9:46 ` Christoph Hellwig
2019-12-12 0:30 ` [PATCH 2/8] iomap: add a filesystem hook for direct I/O bio submission Goldwyn Rodrigues
2019-12-12 9:47 ` Christoph Hellwig [this message]
2019-12-12 0:30 ` [PATCH 3/8] btrfs: Switch to iomap_dio_rw() for dio Goldwyn Rodrigues
2019-12-12 9:49 ` Christoph Hellwig
2019-12-12 9:56 ` Johannes Thumshirn
2019-12-12 9:57 ` Christoph Hellwig
2019-12-12 10:38 ` Johannes Thumshirn
2019-12-12 19:42 ` Goldwyn Rodrigues
2019-12-12 0:30 ` [PATCH 4/8] iomap: Move lockdep_assert_held() to iomap_dio_rw() calls Goldwyn Rodrigues
2019-12-12 9:50 ` Christoph Hellwig
2019-12-12 22:24 ` Goldwyn Rodrigues
2019-12-12 22:46 ` Dave Chinner
2019-12-12 0:30 ` [PATCH 5/8] fs: Remove dio_end_io() Goldwyn Rodrigues
2019-12-12 9:50 ` Christoph Hellwig
2019-12-12 0:30 ` [PATCH 6/8] btrfs: Wait for extent bits to release page Goldwyn Rodrigues
2019-12-12 0:30 ` [PATCH 7/8] btrfs: Use iomap_end() instead of btrfs_dio_data Goldwyn Rodrigues
2019-12-12 9:52 ` Christoph Hellwig
2019-12-12 0:30 ` [PATCH 8/8] btrfs: remove BTRFS_INODE_READDIO_NEED_LOCK Goldwyn Rodrigues
2019-12-12 8:53 ` Johannes Thumshirn
-- strict thread matches above, loose matches on Subject: below --
2019-12-13 19:57 [PATCH 0/8 v6] btrfs direct-io using iomap Goldwyn Rodrigues
2019-12-13 19:57 ` [PATCH 2/8] iomap: add a filesystem hook for direct I/O bio submission Goldwyn Rodrigues
2019-12-14 0:31 ` Darrick J. Wong
2019-12-18 2:02 ` Darrick J. Wong
2019-12-10 23:01 [PATCH 0/8 v4] btrfs direct-io using iomap Goldwyn Rodrigues
2019-12-10 23:01 ` [PATCH 2/8] iomap: add a filesystem hook for direct I/O bio submission Goldwyn Rodrigues
2019-12-05 15:56 [PATCH 0/8 v3] btrfs direct-io using iomap Goldwyn Rodrigues
2019-12-05 15:56 ` [PATCH 2/8] iomap: add a filesystem hook for direct I/O bio submission Goldwyn Rodrigues
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