Re: [PATCH 7/7] drm/i915: GEM operations need to be done under the big lock

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Mon, Jan 11, 2016 at 02:08:41PM +0000, Tvrtko Ursulin wrote:
> From: Tvrtko Ursulin <tvrtko.ursulin@xxxxxxxxx>
> 
> VMA creation and GEM list management need the big lock.
> 
> v2:
> 
> Mutex unlock ended on the wrong path somehow. (0-day, Julia Lawall)
> 
> Not to mention drm_gem_object_unreference was there in existing
> code with no mutex held.
> 
> v3:
> 
> Some callers of i915_gem_object_create_stolen_for_preallocated
> already hold the lock so move the mutex into the other caller
> as well.

intel_pm.c valleyview_setup_pctx?
-Chris

-- 
Chris Wilson, Intel Open Source Technology Centre
_______________________________________________
Intel-gfx mailing list
Intel-gfx@xxxxxxxxxxxxxxxxxxxxx
http://lists.freedesktop.org/mailman/listinfo/intel-gfx




[Index of Archives]     [Linux USB Devel]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]
  Powered by Linux