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Commit 91926741 authored by Marcin Slusarz's avatar Marcin Slusarz Committed by Dave Airlie
Browse files

drm/ttm: remove ttm_mem_global->queue 



It's unused.

Signed-off-by: default avatarMarcin Slusarz <marcin.slusarz@gmail.com>
Reviewed-by: default avatarThomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: default avatarDave Airlie <airlied@redhat.com>
parent 830e2837

drivers/gpu/drm/ttm/ttm_memory.c

+0 −1
Original line number Diff line number Diff line
@@ -367,7 +367,6 @@ int ttm_mem_global_init(struct ttm_mem_global *glob) 
	spin_lock_init(&glob->lock);

	glob->swap_queue = create_singlethread_workqueue("ttm_swap");

	INIT_WORK(&glob->work, ttm_shrink_work);

	init_waitqueue_head(&glob->queue);

	ret = kobject_init_and_add(

		&glob->kobj, &ttm_mem_glob_kobj_type, ttm_get_kobj(), "memory_accounting");

	if (unlikely(ret != 0)) {

include/drm/ttm/ttm_memory.h

+0 −2
Original line number Diff line number Diff line
@@ -60,7 +60,6 @@ struct ttm_mem_shrink { 
 * for the GPU, and this will otherwise block other workqueue tasks(?)

 * At this point we use only a single-threaded workqueue.

 * @work: The workqueue callback for the shrink queue.

 * @queue: Wait queue for processes suspended waiting for memory.

 * @lock: Lock to protect the @shrink - and the memory accounting members,

 * that is, essentially the whole structure with some exceptions.

 * @zones: Array of pointers to accounting zones.
@@ -80,7 +79,6 @@ struct ttm_mem_global { 
	struct ttm_mem_shrink *shrink;

	struct workqueue_struct *swap_queue;

	struct work_struct work;

	wait_queue_head_t queue;

	spinlock_t lock;

	struct ttm_mem_zone *zones[TTM_MEM_MAX_ZONES];

	unsigned int num_zones;