diff options
| author | Christoph Hellwig <hch@lst.de> | 2023-06-01 12:44:52 +0300 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2023-06-05 19:53:04 +0300 |
| commit | 0718afd47f70cf46877c39c25d06b786e1a3f36c (patch) | |
| tree | cfe87d979122314904b2f9639fcb0a62e40a028a /drivers/nvme | |
| parent | 00080f7fb7a599c26523037b202fb945f3141811 (diff) | |
| download | linux-0718afd47f70cf46877c39c25d06b786e1a3f36c.tar.xz | |
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 <hch@lst.de>
Reviewed-by: Jan Kara <jack@suse.cz>
Acked-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Link: https://lore.kernel.org/r/20230601094459.1350643-10-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/nvme')
| -rw-r--r-- | drivers/nvme/target/io-cmd-bdev.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/nvme/target/io-cmd-bdev.c b/drivers/nvme/target/io-cmd-bdev.c index c2d6cea0236b..9b6d6d85c725 100644 --- a/drivers/nvme/target/io-cmd-bdev.c +++ b/drivers/nvme/target/io-cmd-bdev.c @@ -85,7 +85,7 @@ int nvmet_bdev_ns_enable(struct nvmet_ns *ns) return -ENOTBLK; ns->bdev = blkdev_get_by_path(ns->device_path, - FMODE_READ | FMODE_WRITE, NULL); + FMODE_READ | FMODE_WRITE, NULL, NULL); if (IS_ERR(ns->bdev)) { ret = PTR_ERR(ns->bdev); if (ret != -ENOTBLK) { |