On Mon, Oct 23, 2017 at 11:02:54PM -0600, Liu Bo wrote:
> It's pointless to defer it to a kthread helper as we're not under a
> special context.
>
> For reference, commit 1f78160ce1b1 ("Btrfs: using rcu lock in the
> reader side of devices list") introduced RCU freeing for device
> structures.
>
> Signed-off-by: Liu Bo <bo.li....@oracle.com>
> Reviewed-by: Anand Jain <anand.j...@oracle.com>
Reviewed-by: David Sterba <dste...@suse.com>
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