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authorChristoph Hellwig <hch@lst.de>2023-06-08 13:02:35 +0200
committerJens Axboe <axboe@kernel.dk>2023-06-12 08:04:03 -0600
commit444aa2c58cb3b6cfe3b7cc7db6c294d73393a894 (patch)
tree250825e269bcdb6c4ed561ea581be0587f4497df /block
parent7ae24fcee9929f9002b84d8121144b2b3590b58c (diff)
block: pass a gendisk on bdev_check_media_change
bdev_check_media_change should only ever be called for the whole device. Pass a gendisk to make that explicit and rename the function to disk_check_media_change. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Hannes Reinecke <hare@suse.de> Acked-by: Christian Brauner <brauner@kernel.org> Link: https://lore.kernel.org/r/20230608110258.189493-8-hch@lst.de Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block')
-rw-r--r--block/disk-events.c18
1 files changed, 9 insertions, 9 deletions
diff --git a/block/disk-events.c b/block/disk-events.c
index aee25a7e1ab7..8b1b63225738 100644
--- a/block/disk-events.c
+++ b/block/disk-events.c
@@ -263,31 +263,31 @@ static unsigned int disk_clear_events(struct gendisk *disk, unsigned int mask)
}
/**
- * bdev_check_media_change - check if a removable media has been changed
- * @bdev: block device to check
+ * disk_check_media_change - check if a removable media has been changed
+ * @disk: gendisk to check
*
* Check whether a removable media has been changed, and attempt to free all
* dentries and inodes and invalidates all block device page cache entries in
* that case.
*
- * Returns %true if the block device changed, or %false if not.
+ * Returns %true if the media has changed, or %false if not.
*/
-bool bdev_check_media_change(struct block_device *bdev)
+bool disk_check_media_change(struct gendisk *disk)
{
unsigned int events;
- events = disk_clear_events(bdev->bd_disk, DISK_EVENT_MEDIA_CHANGE |
+ events = disk_clear_events(disk, DISK_EVENT_MEDIA_CHANGE |
DISK_EVENT_EJECT_REQUEST);
if (!(events & DISK_EVENT_MEDIA_CHANGE))
return false;
- if (__invalidate_device(bdev, true))
+ if (__invalidate_device(disk->part0, true))
pr_warn("VFS: busy inodes on changed media %s\n",
- bdev->bd_disk->disk_name);
- set_bit(GD_NEED_PART_SCAN, &bdev->bd_disk->state);
+ disk->disk_name);
+ set_bit(GD_NEED_PART_SCAN, &disk->state);
return true;
}
-EXPORT_SYMBOL(bdev_check_media_change);
+EXPORT_SYMBOL(disk_check_media_change);
/**
* disk_force_media_change - force a media change event