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xfs: document the invalidate_bdev call in invalidate_bdev
authorChristoph Hellwig <hch@lst.de>
Wed, 9 Aug 2023 22:05:39 +0000 (15:05 -0700)
committerChristian Brauner <brauner@kernel.org>
Thu, 10 Aug 2023 08:34:55 +0000 (10:34 +0200)
commit1a0a5dad67b60250dce151c9533ccbecdfd822d4
treed80fabda3a4f0d82b958bfba022377ef0654cc67
parent35a93b148b0363dca23c3db1cc9d48100eb8b276
xfs: document the invalidate_bdev call in invalidate_bdev

Copy and paste the commit message from Darrick into a comment to explain
the seemingly odd invalidate_bdev in xfs_shutdown_devices.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: "Darrick J. Wong" <djwong@kernel.org>
Message-Id: <20230809220545.1308228-8-hch@lst.de>
Signed-off-by: Christian Brauner <brauner@kernel.org>
fs/xfs/xfs_super.c