On Thu, Sep 10, 2020 at 04:48:27PM +0200, Christoph Hellwig wrote: > Just checking SB_I_CGROUPWB for cgroup writeback support is enough. > Either the file system allocates its own bdi (e.g. btrfs), in which case > it is known to support cgroup writeback, or the bdi comes from the block > layer, which always supports cgroup writeback. > > Signed-off-by: Christoph Hellwig <[email protected]> > Reviewed-by: Johannes Thumshirn <[email protected]>
Acked-by: David Sterba <[email protected]> -- dm-devel mailing list [email protected] https://www.redhat.com/mailman/listinfo/dm-devel
