On Wed, May 23, 2018 at 10:54:22AM +0800, Anand Jain wrote:
> btrfs_free_extra_devids() is called only in the mount context which
> traverses through the fs_devices::devices and frees the orphan devices
> devices in the given %fs_devices if any. As the search for the orphan
> device is limited to
btrfs_free_extra_devids() is called only in the mount context which
traverses through the fs_devices::devices and frees the orphan devices
devices in the given %fs_devices if any. As the search for the orphan
device is limited to fs_devices::devices so we don't need the global
uuid_mutex.
There
