xfs_scrub: implement background mode for phase 6
Phase 6 doesn't implement background mode, which means that it doesn't
run in single-threaded mode with one -b and it doesn't sleep between
calls with multiple -b like every other phase does. It also doesn't
restrict the amount of work per kernel call, which is a key part of
throttling. Wire up the necessary pieces to make it behave like the man
page says it should.
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Allison Collins <allison.henderson@oracle.com>
1 file changed
