diff options
| author | David Sterba <dsterba@suse.com> | 2019-08-01 18:50:16 +0200 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2019-09-09 14:59:07 +0200 |
| commit | 5b28692e0c4ffb7266d359f0d54155156cdfe0a2 (patch) | |
| tree | 317a0b91c521c47587459e9dac1afbf3a6b2aefa /fs/btrfs/sysfs.c | |
| parent | f10152bcc962cae6e78ae4eecfa22270f481c0ff (diff) | |
| download | linux-5b28692e0c4ffb7266d359f0d54155156cdfe0a2.tar.gz | |
btrfs: factor out sysfs code for sending device uevent
The device uevent belongs to the sysfs API. Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/sysfs.c')
| -rw-r--r-- | fs/btrfs/sysfs.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/fs/btrfs/sysfs.c b/fs/btrfs/sysfs.c index c7c29e5b38a0..5562ce1f7090 100644 --- a/fs/btrfs/sysfs.c +++ b/fs/btrfs/sysfs.c @@ -913,6 +913,17 @@ int btrfs_sysfs_add_device_link(struct btrfs_fs_devices *fs_devices, return error; } +void btrfs_kobject_uevent(struct block_device *bdev, enum kobject_action action) +{ + int ret; + + ret = kobject_uevent(&disk_to_dev(bdev->bd_disk)->kobj, action); + if (ret) + pr_warn("BTRFS: Sending event '%d' to kobject: '%s' (%p): failed\n", + action, kobject_name(&disk_to_dev(bdev->bd_disk)->kobj), + &disk_to_dev(bdev->bd_disk)->kobj); +} + /* /sys/fs/btrfs/ entry */ static struct kset *btrfs_kset; |