Re: [Intel-gfx] [PATCH 20/21] drm/i915: Use a slab for object allocation

2011-04-16 Thread Daniel Vetter
Reviewed-by: Daniel Vetter -- Daniel Vetter Mail: dan...@ffwll.ch Mobile: +41 (0)79 365 57 48 ___ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/intel-gfx

[Intel-gfx] [PATCH 20/21] drm/i915: Use a slab for object allocation

2011-04-16 Thread Chris Wilson
The primary purpose of this was to debug some use-after-free memory corruption that was causing an OOPS inside drm/i915. As it turned out the corruption was being caused elsewhere and i915.ko as a major user of many objects was being hit hardest. Indeed as we do frequent the generic kmalloc caches