Code to support CXL Dynamic Capacity devices will have extent ranges
which need to be compared for intersection not a subset as is being
checked in range_contains().
range_overlaps() is defined in btrfs with a different meaning from what
is required in the standard range code. Dan Williams pointe
A git tree of this series can be found here:
https://github.com/weiny2/linux-kernel/tree/dcd-v4-2024-11-07
This is a quick spin with minor clean ups Dave was going to apply as
well as a couple of clean ups I had slated for after V4 landed.
Series info
===
This series has 4 parts
