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btrfs: factor out sysfs code for sending device uevent

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The device uevent belongs to the sysfs API.

Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
David Sterba
2019-08-01 18:50:16 +02:00
parent f10152bcc9
commit 5b28692e0c
3 changed files with 12 additions and 13 deletions
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fs/btrfs/sysfs.h
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@@ -89,6 +89,7 @@ int btrfs_sysfs_add_device(struct btrfs_fs_devices *fs_devs);
void btrfs_sysfs_remove_fsid(struct btrfs_fs_devices *fs_devs);
void btrfs_sysfs_feature_update(struct btrfs_fs_info *fs_info,
u64 bit, enum btrfs_feature_set set);
void btrfs_kobject_uevent(struct block_device *bdev, enum kobject_action action);
int __init btrfs_init_sysfs(void);
void __cold btrfs_exit_sysfs(void);