41 		       unsigned long shrink, bool trylock_vm)  in drop_pages()  argument
46 	if (shrink & I915_SHRINK_ACTIVE)  in drop_pages()
48 	if (!(shrink & I915_SHRINK_BOUND))  in drop_pages()
61 	if (obj->ops->shrink) {  in try_to_writeback()
70 		return obj->ops->shrink(obj, shrink_flags);  in try_to_writeback()
77  * i915_gem_shrink - Shrink buffer object caches
82  * @shrink: control flags for selecting cache types
92  * Therefore code that needs to explicitly shrink buffer objects caches (e.g. to
107 		unsigned int shrink)  in i915_gem_shrink()  argument
129 	trace_i915_gem_shrink(i915, target, shrink);  in i915_gem_shrink()
136 	if (shrink & I915_SHRINK_BOUND) {  in i915_gem_shrink()
139 			shrink &= ~I915_SHRINK_BOUND;  in i915_gem_shrink()
146 	 * shrink the contexts, we must wait until the gpu is idle and  in i915_gem_shrink()
152 	if (shrink & I915_SHRINK_ACTIVE) {  in i915_gem_shrink()
182 		if ((shrink & phase->bit) == 0)  in i915_gem_shrink()
191 		 * to be able to shrink their pages, so they remain on  in i915_gem_shrink()
201 			if (shrink & I915_SHRINK_VMAPS &&  in i915_gem_shrink()
205 			if (!(shrink & I915_SHRINK_ACTIVE) &&  in i915_gem_shrink()
227 			if (drop_pages(obj, shrink, trylock_vm) &&  in i915_gem_shrink()
229 			    !try_to_writeback(obj, shrink))  in i915_gem_shrink()
249 	if (shrink & I915_SHRINK_BOUND)  in i915_gem_shrink()
261  * i915_gem_shrink_all - Shrink buffer object caches completely
264  * This is a simple wraper around i915_gem_shrink() to aggressively shrink all