The cache is problematic and pretty subtle, and doesn't work well on NC200 disks; let's remove it completely in favour of the new deblocker. This works fine, once the bugs have been fixed, and on NC200 disks is not much slower than with the cache. (It's very slow with PC disks.)
The cache is problematic and pretty subtle, and doesn't work well on NC200 disks; let's remove it completely in favour of the new deblocker. This works fine, once the bugs have been fixed, and on NC200 disks is not much slower than with the cache. (It's very slow with PC disks.)