drm/radeon: let sa manager block for fences to wait for v2
authorChristian König <deathsimple@vodafone.de>
Wed, 11 Jul 2012 19:07:57 +0000 (21:07 +0200)
committerChristian König <deathsimple@vodafone.de>
Wed, 18 Jul 2012 11:17:44 +0000 (13:17 +0200)
commitbfb38d35c1cacb182d8bbda23379397bffeafc8c
tree7eebc054ee7eb1bcb68becc64eaa309f0f69b50b
parent246fa345a1b72fddb9b2b81f32abd615a5d1c0af
drm/radeon: let sa manager block for fences to wait for v2

Otherwise we can encounter out of memory situations under extreme load.

v2: add documentation for the new function

Signed-off-by: Christian König <deathsimple@vodafone.de>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/radeon/radeon.h
drivers/gpu/drm/radeon/radeon_sa.c