dm thin: cleanup schedule_zero() to read more logically
The overwrite has only ever about optimizing away the need to zero a block if the entire block was being overwritten. As such it is only relevant when zeroing is enabled. Signed-off-by: NMike Snitzer <snitzer@redhat.com> Signed-off-by: NJoe Thornber <ejt@redhat.com>
Showing
想要评论请 注册 或 登录