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Commit 5c7fcf2d authored by Chris Wilson's avatar Chris Wilson Committed by Daniel Vetter
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drm/i915: Enable drm_mm debug when enabling DRM_I915_DEBUG 



A frequent issue that arises on shutdown is the drm_mm range manager
complaining of a leak. To aide debugging those, drm can now track the
allocation callsite and print those for the leaks.

Signed-off-by: default avatarChris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: default avatarDaniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/20161029184214.17329-2-chris@chris-wilson.co.uk
parent 5705670d

drivers/gpu/drm/i915/Kconfig.debug

+1 −0
Original line number Diff line number Diff line
@@ -21,6 +21,7 @@ config DRM_I915_DEBUG 
        select PREEMPT_COUNT

        select X86_MSR # used by igt/pm_rpm

        select DRM_VGEM # used by igt/prime_vgem (dmabuf interop checks)

        select DRM_DEBUG_MM

        default n

        help

          Choose this option to turn on extra driver debugging that may affect