| /Linux-v5.4/include/linux/ |
| D | ww_mutex.h | 31 struct ww_acquire_ctx { struct
53 struct ww_acquire_ctx *ctx; argument
129 static inline void ww_acquire_init(struct ww_acquire_ctx *ctx, in ww_acquire_init()
165 static inline void ww_acquire_done(struct ww_acquire_ctx *ctx) in ww_acquire_done()
182 static inline void ww_acquire_fini(struct ww_acquire_ctx *ctx) in ww_acquire_fini()
230 extern int /* __must_check */ ww_mutex_lock(struct ww_mutex *lock, struct ww_acquire_ctx *ctx);
263 struct ww_acquire_ctx *ctx);
289 ww_mutex_lock_slow(struct ww_mutex *lock, struct ww_acquire_ctx *ctx) in ww_mutex_lock_slow()
326 struct ww_acquire_ctx *ctx) in ww_mutex_lock_slow_interruptible()
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| D | dma-resv.h | 113 struct ww_acquire_ctx *ctx) in dma_resv_lock()
134 struct ww_acquire_ctx *ctx) in dma_resv_lock_interruptible()
149 struct ww_acquire_ctx *ctx) in dma_resv_lock_slow()
165 struct ww_acquire_ctx *ctx) in dma_resv_lock_slow_interruptible()
207 static inline struct ww_acquire_ctx *dma_resv_locking_ctx(struct dma_resv *obj) in dma_resv_locking_ctx()
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| D | mutex.h | 23 struct ww_acquire_ctx;
75 struct ww_acquire_ctx *ww_ctx;
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| /Linux-v5.4/kernel/locking/ |
| D | mutex.c | 306 ww_mutex_lock_acquired(struct ww_mutex *ww, struct ww_acquire_ctx *ww_ctx) in ww_mutex_lock_acquired()
352 __ww_ctx_stamp_after(struct ww_acquire_ctx *a, struct ww_acquire_ctx *b) in __ww_ctx_stamp_after()
368 struct ww_acquire_ctx *ww_ctx) in __ww_mutex_die()
390 struct ww_acquire_ctx *ww_ctx, in __ww_mutex_wound()
391 struct ww_acquire_ctx *hold_ctx) in __ww_mutex_wound()
444 __ww_mutex_check_waiters(struct mutex *lock, struct ww_acquire_ctx *ww_ctx) in __ww_mutex_check_waiters()
465 ww_mutex_set_context_fastpath(struct ww_mutex *lock, struct ww_acquire_ctx *ctx) in ww_mutex_set_context_fastpath()
502 bool ww_mutex_spin_on_owner(struct mutex *lock, struct ww_acquire_ctx *ww_ctx, in ww_mutex_spin_on_owner()
551 struct ww_acquire_ctx *ww_ctx, struct mutex_waiter *waiter) in mutex_spin_on_owner()
638 mutex_optimistic_spin(struct mutex *lock, struct ww_acquire_ctx *ww_ctx, in mutex_optimistic_spin()
[all …]
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| D | test-ww_mutex.c | 52 struct ww_acquire_ctx ctx; in __test_mutex()
115 struct ww_acquire_ctx ctx; in test_aa()
160 struct ww_acquire_ctx ctx; in test_abba_work()
187 struct ww_acquire_ctx ctx; in test_abba()
249 struct ww_acquire_ctx ctx; in test_cycle_work()
383 struct ww_acquire_ctx ctx; in stress_inorder_work()
441 struct ww_acquire_ctx ctx; in stress_reorder_work()
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| /Linux-v5.4/include/drm/ttm/ |
| D | ttm_execbuf_util.h | 62 extern void ttm_eu_backoff_reservation(struct ww_acquire_ctx *ticket,
100 extern int ttm_eu_reserve_buffers(struct ww_acquire_ctx *ticket,
117 extern void ttm_eu_fence_buffer_objects(struct ww_acquire_ctx *ticket,
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| D | ttm_bo_driver.h | 658 struct ww_acquire_ctx *ticket) in __ttm_bo_reserve()
726 struct ww_acquire_ctx *ticket) in ttm_bo_reserve()
751 struct ww_acquire_ctx *ticket) in ttm_bo_reserve_slowpath()
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| /Linux-v5.4/drivers/gpu/drm/ttm/ |
| D | ttm_execbuf_util.c | 56 void ttm_eu_backoff_reservation(struct ww_acquire_ctx *ticket, in ttm_eu_backoff_reservation()
95 int ttm_eu_reserve_buffers(struct ww_acquire_ctx *ticket, in ttm_eu_reserve_buffers()
185 void ttm_eu_fence_buffer_objects(struct ww_acquire_ctx *ticket, in ttm_eu_fence_buffer_objects()
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| /Linux-v5.4/include/drm/ |
| D | drm_gem.h | 396 struct ww_acquire_ctx *acquire_ctx);
398 struct ww_acquire_ctx *acquire_ctx);
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| D | drm_modeset_lock.h | 45 struct ww_acquire_ctx ww_ctx;
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| /Linux-v5.4/drivers/gpu/drm/lima/ |
| D | lima_gem.c | 152 struct ww_acquire_ctx *ctx) in lima_gem_lock_bos()
197 struct ww_acquire_ctx *ctx) in lima_gem_unlock_bos()
234 struct ww_acquire_ctx ctx; in lima_gem_submit()
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| /Linux-v5.4/drivers/gpu/drm/v3d/ |
| D | v3d_gem.c | 251 struct ww_acquire_ctx *acquire_ctx) in v3d_lock_bo_reservations()
489 struct ww_acquire_ctx *acquire_ctx, in v3d_attach_fences_and_unlock_reservation()
533 struct ww_acquire_ctx acquire_ctx; in v3d_submit_cl_ioctl()
648 struct ww_acquire_ctx acquire_ctx; in v3d_submit_tfu_ioctl()
744 struct ww_acquire_ctx acquire_ctx; in v3d_submit_csd_ioctl()
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| /Linux-v5.4/Documentation/locking/ |
| D | ww-mutex-design.rst | 141 int lock_objs(struct list_head *list, struct ww_acquire_ctx *ctx)
187 int lock_objs(struct list_head *list, struct ww_acquire_ctx *ctx)
225 void unlock_objs(struct list_head *list, struct ww_acquire_ctx *ctx)
288 void lock_objs(struct list_head *list, struct ww_acquire_ctx *ctx)
321 void unlock_objs(struct list_head *list, struct ww_acquire_ctx *ctx)
383 - Using a different ww_class for the mutex than for the ww_acquire_ctx.
387 - Calling ww_acquire_init to initialize a second ww_acquire_ctx before
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| /Linux-v5.4/drivers/gpu/drm/amd/amdgpu/ |
| D | amdgpu_csa.c | 69 struct ww_acquire_ctx ticket; in amdgpu_map_static_csa()
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| D | amdgpu_vm.h | 394 void amdgpu_vm_bo_trace_cs(struct amdgpu_vm *vm, struct ww_acquire_ctx *ticket);
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| D | amdgpu_gem.c | 165 struct ww_acquire_ctx ticket; in amdgpu_gem_object_close()
554 struct ww_acquire_ctx ticket; in amdgpu_gem_va_ioctl()
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| /Linux-v5.4/drivers/gpu/drm/vmwgfx/ |
| D | vmwgfx_resource.c | 474 vmw_resource_check_buffer(struct ww_acquire_ctx *ticket, in vmw_resource_check_buffer()
566 vmw_resource_backoff_reservation(struct ww_acquire_ctx *ticket, in vmw_resource_backoff_reservation()
589 static int vmw_resource_do_evict(struct ww_acquire_ctx *ticket, in vmw_resource_do_evict()
853 struct ww_acquire_ctx ticket; in vmw_resource_evict_type()
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| D | vmwgfx_validation.h | 81 struct ww_acquire_ctx ticket;
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| /Linux-v5.4/drivers/gpu/drm/msm/ |
| D | msm_gem.h | 136 struct ww_acquire_ctx ticket;
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| /Linux-v5.4/drivers/gpu/drm/radeon/ |
| D | radeon_object.h | 144 struct ww_acquire_ctx *ticket,
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| /Linux-v5.4/drivers/regulator/ |
| D | core.c | 150 struct ww_acquire_ctx *ww_ctx) in regulator_lock_nested()
259 struct ww_acquire_ctx *ww_ctx) in regulator_lock_recursive()
314 struct ww_acquire_ctx *ww_ctx) in regulator_unlock_dependent()
329 struct ww_acquire_ctx *ww_ctx) in regulator_lock_dependent()
2545 struct ww_acquire_ctx ww_ctx; in regulator_enable()
2655 struct ww_acquire_ctx ww_ctx; in regulator_disable()
2704 struct ww_acquire_ctx ww_ctx; in regulator_force_disable()
2732 struct ww_acquire_ctx ww_ctx; in regulator_disable_work()
3757 struct ww_acquire_ctx ww_ctx; in regulator_set_voltage()
3837 struct ww_acquire_ctx ww_ctx; in regulator_set_suspend_voltage()
[all …]
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| /Linux-v5.4/drivers/gpu/drm/virtio/ |
| D | virtgpu_ioctl.c | 59 int virtio_gpu_object_list_validate(struct ww_acquire_ctx *ticket, in virtio_gpu_object_list_validate()
119 struct ww_acquire_ctx ticket; in virtio_gpu_execbuffer_ioctl()
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| D | virtgpu_object.c | 145 struct ww_acquire_ctx ticket; in virtio_gpu_object_create()
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| /Linux-v5.4/drivers/gpu/drm/vc4/ |
| D | vc4_gem.c | 564 struct ww_acquire_ctx *acquire_ctx) in vc4_unlock_bo_reservations()
587 struct ww_acquire_ctx *acquire_ctx) in vc4_lock_bo_reservations()
666 struct ww_acquire_ctx *acquire_ctx, in vc4_queue_submit()
1136 struct ww_acquire_ctx acquire_ctx; in vc4_submit_cl_ioctl()
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| /Linux-v5.4/drivers/gpu/drm/etnaviv/ |
| D | etnaviv_gem_submit.c | 122 struct ww_acquire_ctx *ticket) in submit_lock_objects()
436 struct ww_acquire_ctx ticket; in etnaviv_ioctl_gem_submit()
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