diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c index 115433d46477aebaac679623df4a0a56cf4100ed..56674df31275103ed9278a9b93fc3ef1039d0c74 100644 --- a/drivers/gpu/drm/i915/i915_debugfs.c +++ b/drivers/gpu/drm/i915/i915_debugfs.c @@ -4231,11 +4231,13 @@ DEFINE_SIMPLE_ATTRIBUTE(i915_ring_test_irq_fops, #define DROP_RETIRE 0x4 #define DROP_ACTIVE 0x8 #define DROP_FREED 0x10 +#define DROP_SHRINK_ALL 0x20 #define DROP_ALL (DROP_UNBOUND | \ DROP_BOUND | \ DROP_RETIRE | \ DROP_ACTIVE | \ - DROP_FREED) + DROP_FREED | \ + DROP_SHRINK_ALL) static int i915_drop_caches_get(void *data, u64 *val) { @@ -4276,6 +4278,9 @@ i915_drop_caches_set(void *data, u64 val) if (val & DROP_UNBOUND) i915_gem_shrink(dev_priv, LONG_MAX, I915_SHRINK_UNBOUND); + if (val & DROP_SHRINK_ALL) + i915_gem_shrink_all(dev_priv); + unlock: mutex_unlock(&dev->struct_mutex);