drm/i915: Register a shrinker to free inactive lists under memory pressure
This should help GEM handle memory pressure sitatuions more gracefully.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c
index 1f9e450..c57c174 100644
--- a/drivers/gpu/drm/i915/i915_drv.c
+++ b/drivers/gpu/drm/i915/i915_drv.c
@@ -362,6 +362,8 @@
{
driver.num_ioctls = i915_max_ioctl;
+ i915_gem_shrinker_init();
+
/*
* If CONFIG_DRM_I915_KMS is set, default to KMS unless
* explicitly disabled with the module pararmeter.
@@ -388,6 +390,7 @@
static void __exit i915_exit(void)
{
+ i915_gem_shrinker_exit();
drm_exit(&driver);
}