diff options
| author | Christoph Hellwig <hch@lst.de> | 2023-08-11 12:08:25 +0200 |
|---|---|---|
| committer | Christian Brauner <brauner@kernel.org> | 2023-08-21 14:35:32 +0200 |
| commit | d8530de5a6e82be0ce17a5fdf727a394bcf6444c (patch) | |
| tree | b790d6a5ded81d976079576f1c777a59064342bc /include/linux/blkdev.h | |
| parent | 560e20e4bf6484a0c12f9f3c7a1aa55056948e1e (diff) | |
| download | lwn-d8530de5a6e82be0ce17a5fdf727a394bcf6444c.tar.gz lwn-d8530de5a6e82be0ce17a5fdf727a394bcf6444c.zip | |
block: call into the file system for bdev_mark_dead
Combine the newly merged bdev_mark_dead helper with the existing
mark_dead holder operation so that all operations that invalidate
a device that is dead or being removed now go through the holder
ops. This allows file systems to explicitly shutdown either ASAP
(for a surprise removal) or after writing back data (for an orderly
removal), and do so not only for the main device.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Josef Bacik <josef@toxicpanda.com>
Message-Id: <20230811100828.1897174-15-hch@lst.de>
Signed-off-by: Christian Brauner <brauner@kernel.org>
Diffstat (limited to 'include/linux/blkdev.h')
| -rw-r--r-- | include/linux/blkdev.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h index 6721595b9f97..cdd03c612d39 100644 --- a/include/linux/blkdev.h +++ b/include/linux/blkdev.h @@ -1461,7 +1461,7 @@ void blkdev_show(struct seq_file *seqf, off_t offset); #endif struct blk_holder_ops { - void (*mark_dead)(struct block_device *bdev); + void (*mark_dead)(struct block_device *bdev, bool surprise); }; extern const struct blk_holder_ops fs_holder_ops; |