Alex Deucher 0aea5e4aa2 drm/radeon: use an intervall tree to manage the VMA v2 ...

Scales much better than scanning the address range linearly.

v2: store pfn instead of address

Signed-off-by: Christian König <christian.koenig@amd.com>
Tested-by: Michel Dänzer <michel.daenzer@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

2014-08-05 08:53:51 -04:00

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