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authorWei Yang <weiyang@linux.vnet.ibm.com>2012-04-26 11:32:55 +0400
committerBjorn Helgaas <bhelgaas@google.com>2012-05-07 20:58:57 +0400
commit74d24b219bc4ebb20b75d63af2bb577bc1b10b5e (patch)
treed6653a2d125e0bbde0c14aa17c54dcfe8c944f34 /arch/x86/pci/i386.c
parent1267b3a325f00291e847ea4a001ccabe5d5516f2 (diff)
downloadlinux-74d24b219bc4ebb20b75d63af2bb577bc1b10b5e.tar.xz
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>
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