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From: Dave Chinner <david@fromorbit.com>
To: linux-xfs@vger.kernel.org
Subject: [PATCH 0/2] xfs_io: additions for testing copy_range
Date: Mon,  3 Dec 2018 07:53:41 +1100	[thread overview]
Message-ID: <20181202205343.7104-1-david@fromorbit.com> (raw)

Hi folks,

In trying to exercise copy_file_range() error conditions, I needed
to be able to pass pipes to copy_range and to have writeable file
descriptors open over read only files. These two patches allow these
things to be done by preventing pipes blocking on opening and
allowing xfs_io to change read/write permissions on open files.

Cheers,

Dave.

             reply	other threads:[~2018-12-02 20:53 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-12-02 20:53 Dave Chinner [this message]
2018-12-02 20:53 ` [PATCH 1/2] io: open pipes in non-blocking mode Dave Chinner
2018-12-03 10:07   ` Jan Tulak
2018-12-03 16:20   ` Darrick J. Wong
2018-12-03 20:16     ` Dave Chinner
2018-12-05  3:52       ` Eric Sandeen
2018-12-02 20:53 ` [PATCH 2/2] xfs_io: allow open file permissions to be changed Dave Chinner
2018-12-03 10:17   ` Jan Tulak
2018-12-03 20:14     ` Dave Chinner
2018-12-03 16:24   ` Darrick J. Wong
2018-12-05  4:02   ` [PATCH 2/2 V2] " Dave Chinner
2018-12-05  4:23     ` Eric Sandeen
2018-12-05  4:04   ` [PATCH 2/2] " Eric Sandeen
2018-12-03  0:20 ` [PATCH 3/2] xfs_io: copy_file_range length is a size_t Dave Chinner
2018-12-03 10:08   ` Jan Tulak
2018-12-03 16:27   ` Darrick J. Wong

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