On Thu, Oct 12, 2017 at 10:06:28AM -0700, Tejun Heo wrote: > Issuing metdata or otherwise shared IOs from !root cgroup can lead to > priority inversion. This patch ensures that those IOs are always > issued from the root cgroup. > > v3: Dropped unnecessary btree_inode handling as suggested by David > Sterba. > > v2: Fixed missing @bh in submit_bh_blkcg_css() call. > > Signed-off-by: Tejun Heo <[email protected]> > Reviewed-by: Liu Bo <[email protected]> > Cc: David Sterba <[email protected]>
Acked-by: David Sterba <[email protected]>
