From d8530de5a6e82be0ce17a5fdf727a394bcf6444c Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Fri, 11 Aug 2023 12:08:25 +0200 Subject: 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 Reviewed-by: Josef Bacik Message-Id: <20230811100828.1897174-15-hch@lst.de> Signed-off-by: Christian Brauner --- include/linux/blkdev.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include/linux/blkdev.h') 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; -- cgit