From 0718afd47f70cf46877c39c25d06b786e1a3f36c Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Thu, 1 Jun 2023 11:44:52 +0200 Subject: block: introduce holder ops Add a new blk_holder_ops structure, which is passed to blkdev_get_by_* and installed in the block_device for exclusive claims. It will be used to allow the block layer to call back into the user of the block device for thing like notification of a removed device or a device resize. Signed-off-by: Christoph Hellwig Reviewed-by: Jan Kara Acked-by: Dave Chinner Reviewed-by: Dave Chinner Link: https://lore.kernel.org/r/20230601094459.1350643-10-hch@lst.de Signed-off-by: Jens Axboe --- block/fops.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'block/fops.c') diff --git a/block/fops.c b/block/fops.c index b12c4b2a3a69..6a3087b750a6 100644 --- a/block/fops.c +++ b/block/fops.c @@ -490,7 +490,7 @@ static int blkdev_open(struct inode *inode, struct file *filp) if ((filp->f_flags & O_ACCMODE) == 3) filp->f_mode |= FMODE_WRITE_IOCTL; - bdev = blkdev_get_by_dev(inode->i_rdev, filp->f_mode, filp); + bdev = blkdev_get_by_dev(inode->i_rdev, filp->f_mode, filp, NULL); if (IS_ERR(bdev)) return PTR_ERR(bdev); -- cgit v1.2.3