diff options
| author |   Christoph Hellwig <hch@lst.de> | 2020-11-23 16:36:02 +0100 |
|---|---|---|
| committer |   Jens Axboe <axboe@kernel.dk> | 2020-12-01 14:53:40 -0700 |
| commit | 83950d359010a493462d58c712b1124c877d1b3b (patch) | |
| tree | 303ad13fa9390c8764e8dde72119d789f14df769 /block/genhd.c | |
| parent | block: move make_it_fail to struct block_device (diff) | |
| download | linux-dev-83950d359010a493462d58c712b1124c877d1b3b.tar.xz linux-dev-83950d359010a493462d58c712b1124c877d1b3b.zip | |
block: move the policy field to struct block_device
Move the policy field to struct block_device and rename it to the
more descriptive bd_read_only. Also turn the field into a bool as it
is used as such.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Jan Kara <jack@suse.cz>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block/genhd.c')
| -rw-r--r-- | block/genhd.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/block/genhd.c b/block/genhd.c index f9c957739d4b..2db1204920a9 100644 --- a/block/genhd.c +++ b/block/genhd.c @@ -1687,14 +1687,14 @@ void set_disk_ro(struct gendisk *disk, int flag) struct disk_part_iter piter; struct hd_struct *part; - if (disk->part0.policy != flag) { + if (disk->part0.bdev->bd_read_only != flag) { set_disk_ro_uevent(disk, flag); - disk->part0.policy = flag; + disk->part0.bdev->bd_read_only = flag; } disk_part_iter_init(&piter, disk, DISK_PITER_INCL_EMPTY); while ((part = disk_part_iter_next(&piter))) - part->policy = flag; + part->bdev->bd_read_only = flag; disk_part_iter_exit(&piter); } @@ -1704,7 +1704,7 @@ int bdev_read_only(struct block_device *bdev) { if (!bdev) return 0; - return bdev->bd_part->policy; + return bdev->bd_read_only; } EXPORT_SYMBOL(bdev_read_only); |