Re: Tracking drm_intel_bo allocation

On Fri, 25 Mar 2011 23:36:33 -0700, "Segovia, Benjamin" benjamin.segovia@intel.com wrote:

Hello all,

I am using drm_intel to access the HW. I would like to know if there is any way to know if my application frees all the bos I used. I would like to be sure I cleanly freed my resources and no bo is still referenced. Is there any tool in the memory allocation part of drm_intel to do that?

I've used the drm_intel_bufmgr_set_debug() plus post-processing to catch major leaks before.

#!/usr/bin/awk -f

/bo_create:/ { botype[$4]++; } /bo_unreference final:/ { botype[$4]--; }

END { for (name in botype) { printf("%s: %d\n", name, botype[name]) } }