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Searched refs:contended (Results 1 – 10 of 10) sorted by relevance

/drivers/gpu/drm/i915/
Di915_gem_ww.c14 ww->contended = NULL; in i915_gem_ww_ctx_init()
38 WARN_ON(ww->contended); in i915_gem_ww_ctx_fini()
46 if (WARN_ON(!ww->contended)) in i915_gem_ww_ctx_backoff()
51 ret = dma_resv_lock_slow_interruptible(ww->contended->base.resv, &ww->ctx); in i915_gem_ww_ctx_backoff()
53 dma_resv_lock_slow(ww->contended->base.resv, &ww->ctx); in i915_gem_ww_ctx_backoff()
56 list_add_tail(&ww->contended->obj_link, &ww->obj_list); in i915_gem_ww_ctx_backoff()
58 i915_gem_object_put(ww->contended); in i915_gem_ww_ctx_backoff()
60 ww->contended = NULL; in i915_gem_ww_ctx_backoff()
Di915_gem_ww.h13 struct drm_i915_gem_object *contended; member
/drivers/gpu/drm/
Ddrm_exec.c83 exec->contended = DRM_EXEC_DUMMY; in drm_exec_init()
99 if (exec->contended != DRM_EXEC_DUMMY) { in drm_exec_fini()
100 drm_gem_object_put(exec->contended); in drm_exec_fini()
116 if (likely(!exec->contended)) { in drm_exec_cleanup()
121 if (likely(exec->contended == DRM_EXEC_DUMMY)) { in drm_exec_cleanup()
122 exec->contended = NULL; in drm_exec_cleanup()
158 struct drm_gem_object *obj = exec->contended; in drm_exec_lock_contended()
165 exec->contended = NULL; in drm_exec_lock_contended()
222 exec->contended = obj; in drm_exec_lock_obj()
Ddrm_modeset_lock.c276 if (WARN_ON(ctx->contended)) in drm_modeset_drop_locks()
296 if (WARN_ON(ctx->contended)) in modeset_lock()
327 ctx->contended = lock; in modeset_lock()
348 struct drm_modeset_lock *contended = ctx->contended; in drm_modeset_backoff() local
350 ctx->contended = NULL; in drm_modeset_backoff()
353 if (WARN_ON(!contended)) in drm_modeset_backoff()
358 return modeset_lock(contended, ctx, ctx->interruptible, true); in drm_modeset_backoff()
Ddrm_gem.c1249 int contended = -1; in drm_gem_lock_reservations() local
1255 if (contended != -1) { in drm_gem_lock_reservations()
1256 struct drm_gem_object *obj = objs[contended]; in drm_gem_lock_reservations()
1267 if (i == contended) in drm_gem_lock_reservations()
1278 if (contended != -1 && contended >= i) in drm_gem_lock_reservations()
1279 dma_resv_unlock(objs[contended]->resv); in drm_gem_lock_reservations()
1282 contended = i; in drm_gem_lock_reservations()
DKconfig131 printed when attempting to lock a contended lock.
/drivers/gpu/drm/etnaviv/
Detnaviv_gem_submit.c124 int contended, slow_locked = -1, i, ret = 0; in submit_lock_objects() local
133 contended = i; in submit_lock_objects()
160 obj = &submit->bos[contended].obj->base; in submit_lock_objects()
165 submit->bos[contended].flags |= BO_LOCKED; in submit_lock_objects()
166 slow_locked = contended; in submit_lock_objects()
/drivers/gpu/drm/msm/
Dmsm_gem_submit.c283 int contended, slow_locked = -1, i, ret = 0; in submit_lock_objects() local
292 contended = i; in submit_lock_objects()
321 struct drm_gem_object *obj = submit->bos[contended].obj; in submit_lock_objects()
326 submit->bos[contended].flags |= BO_LOCKED; in submit_lock_objects()
327 slow_locked = contended; in submit_lock_objects()
/drivers/regulator/
Dcore.c222 struct regulator_dev *held, *contended; in regulator_lock_two() local
237 contended = rdev2; in regulator_lock_two()
241 ww_mutex_lock_slow(&contended->mutex, ww_ctx); in regulator_lock_two()
242 contended->ref_cnt++; in regulator_lock_two()
243 contended->mutex_owner = current; in regulator_lock_two()
244 swap(held, contended); in regulator_lock_two()
245 ret = regulator_lock_nested(contended, ww_ctx); in regulator_lock_two()
/drivers/gpu/drm/i915/gem/
Di915_gem_object.h184 ww->contended = obj; in __i915_gem_object_lock()