tree d6653a2d125e0bbde0c14aa17c54dcfe8c944f34
parent 1267b3a325f00291e847ea4a001ccabe5d5516f2
author Wei Yang <weiyang@linux.vnet.ibm.com> 1335425575 +0800
committer Bjorn Helgaas <bhelgaas@google.com> 1336409937 -0600

resources: add resource_overlaps()

Add resource_overlaps(), which returns true if two resources overlap at all.

Use this to replace the complicated check in coalesce_windows().

Signed-Off-By: Wei Yang <weiyang@linux.vnet.ibm.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>