bcachefs: Account for ioclock slop when throttling rebalance thread

This should fix an issue where the rebalance thread was spinning

Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
This commit is contained in:
Kent Overstreet 2020-04-07 13:49:14 -04:00 • committed by Kent Overstreet
commit e77e4efce3