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Searched refs:list_lock (Results 1 – 25 of 88) sorted by relevance

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/linux/drivers/gpu/drm/msm/disp/
H A Dmdp_kms.c19 static DEFINE_SPINLOCK(list_lock);
26 assert_spin_locked(&list_lock); in update_irq()
41 spin_lock_irqsave(&list_lock, flags); in mdp_irq_update()
43 spin_unlock_irqrestore(&list_lock, flags); in mdp_irq_update()
51 spin_lock_irqsave(&list_lock, flags); in mdp_dispatch_irqs()
55 spin_unlock_irqrestore(&list_lock, flags); in mdp_dispatch_irqs()
57 spin_lock_irqsave(&list_lock, flags); in mdp_dispatch_irqs()
62 spin_unlock_irqrestore(&list_lock, flags); in mdp_dispatch_irqs()
70 spin_lock_irqsave(&list_lock, flags); in mdp_update_vblank_mask()
76 spin_unlock_irqrestore(&list_lock, flags); in mdp_update_vblank_mask()
[all …]
/linux/Documentation/RCU/
H A Drcuref.rst24 alloc_object read_lock(&list_lock);
27 write_lock(&list_lock); ...
28 add_element read_unlock(&list_lock);
30 write_unlock(&list_lock); }
36 ... write_lock(&list_lock);
40 } write_unlock(&list_lock);
62 spin_lock(&list_lock); rcu_read_unlock();
66 spin_unlock(&list_lock); rcu_read_unlock();
71 ... spin_lock(&list_lock);
74 ... spin_unlock(&list_lock);
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/linux/drivers/soc/qcom/
H A Dpdr_interface.c45 struct mutex list_lock; member
166 mutex_lock(&pdr->list_lock); in pdr_notifier_work()
188 mutex_unlock(&pdr->list_lock); in pdr_notifier_work()
198 mutex_lock(&pdr->list_lock); in pdr_notifier_new_server()
210 mutex_unlock(&pdr->list_lock); in pdr_notifier_new_server()
222 mutex_lock(&pdr->list_lock); in pdr_notifier_del_server()
233 mutex_unlock(&pdr->list_lock); in pdr_notifier_del_server()
286 mutex_lock(&pdr->list_lock); in pdr_indack_work()
288 mutex_unlock(&pdr->list_lock); in pdr_indack_work()
308 mutex_lock(&pdr->list_lock); in pdr_indication_cb()
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/linux/fs/nfs_common/
H A Dnfslocalio.c42 nfs_uuid->list_lock = NULL; in nfs_uuid_init()
105 spinlock_t *list_lock, struct net *net, in nfs_uuid_is_local() argument
122 spin_lock(list_lock); /* list_lock is nn->local_clients_lock */ in nfs_uuid_is_local()
124 spin_unlock(list_lock); in nfs_uuid_is_local()
133 nfs_uuid->list_lock = list_lock; in nfs_uuid_is_local()
205 if (nfs_uuid->list_lock) { in nfs_uuid_put()
206 spin_lock(nfs_uuid->list_lock); in nfs_uuid_put()
209 spin_unlock(nfs_uuid->list_lock); in nfs_uuid_put()
210 nfs_uuid->list_lock = NULL; in nfs_uuid_put()
237 if (WARN_ON(nfs_uuid->list_lock != nn_local_clients_lock)) in nfs_localio_invalidate_clients()
/linux/drivers/media/v4l2-core/
H A Dv4l2-async.c176 static DEFINE_MUTEX(list_lock);
524 lockdep_assert_held(&list_lock); in v4l2_async_nf_has_async_match()
593 mutex_lock(&list_lock); in __v4l2_async_nf_register()
612 mutex_unlock(&list_lock); in __v4l2_async_nf_register()
623 mutex_unlock(&list_lock); in __v4l2_async_nf_register()
650 mutex_lock(&list_lock); in v4l2_async_nf_unregister()
654 mutex_unlock(&list_lock); in v4l2_async_nf_unregister()
683 mutex_lock(&list_lock); in v4l2_async_nf_cleanup()
687 mutex_unlock(&list_lock); in v4l2_async_nf_cleanup()
694 mutex_lock(&list_lock); in __v4l2_async_nf_add_connection()
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/linux/net/hsr/
H A Dhsr_framereg.c107 spin_lock_bh(&hsr->list_lock); in hsr_create_self_node()
109 lockdep_is_held(&hsr->list_lock)); in hsr_create_self_node()
110 spin_unlock_bh(&hsr->list_lock); in hsr_create_self_node()
121 spin_lock_bh(&hsr->list_lock); in hsr_del_self_node()
123 lockdep_is_held(&hsr->list_lock)); in hsr_del_self_node()
124 spin_unlock_bh(&hsr->list_lock); in hsr_del_self_node()
189 spin_lock_bh(&hsr->list_lock); in hsr_add_node()
191 lockdep_is_held(&hsr->list_lock)) { in hsr_add_node()
198 spin_unlock_bh(&hsr->list_lock); in hsr_add_node()
201 spin_unlock_bh(&hsr->list_lock); in hsr_add_node()
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/linux/drivers/scsi/
H A Dscsi_dh.c16 static DEFINE_SPINLOCK(list_lock);
92 spin_lock(&list_lock); in __scsi_dh_lookup()
99 spin_unlock(&list_lock); in __scsi_dh_lookup()
207 spin_lock(&list_lock); in scsi_register_device_handler()
209 spin_unlock(&list_lock); in scsi_register_device_handler()
229 spin_lock(&list_lock); in scsi_unregister_device_handler()
231 spin_unlock(&list_lock); in scsi_unregister_device_handler()
/linux/fs/
H A Dfs-writeback.c118 assert_spin_locked(&wb->list_lock); in inode_io_list_move_locked()
315 assert_spin_locked(&wb->list_lock); in inode_cgwb_move_to_attached()
338 __acquires(&wb->list_lock) in locked_inode_to_wb_and_lock_list()
351 spin_lock(&wb->list_lock); in locked_inode_to_wb_and_lock_list()
359 spin_unlock(&wb->list_lock); in locked_inode_to_wb_and_lock_list()
374 __acquires(&wb->list_lock) in inode_to_wb_and_lock_list()
528 spin_lock(&old_wb->list_lock); in process_inode_switch_wbs()
529 spin_lock_nested(&new_wb->list_lock, SINGLE_DEPTH_NESTING); in process_inode_switch_wbs()
531 spin_lock(&new_wb->list_lock); in process_inode_switch_wbs()
532 spin_lock_nested(&old_wb->list_lock, SINGLE_DEPTH_NESTING); in process_inode_switch_wbs()
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/linux/net/batman-adv/
H A Dhash.h85 spinlock_t *list_lock; /* spinlock to protect write access */ in batadv_hash_add() local
92 list_lock = &hash->list_locks[index]; in batadv_hash_add()
94 spin_lock_bh(list_lock); in batadv_hash_add()
111 spin_unlock_bh(list_lock); in batadv_hash_add()
H A Dgateway_client.c132 spin_lock_bh(&bat_priv->gw.list_lock); in batadv_gw_select()
142 spin_unlock_bh(&bat_priv->gw.list_lock); in batadv_gw_select()
330 lockdep_assert_held(&bat_priv->gw.list_lock); in batadv_gw_node_add()
404 spin_lock_bh(&bat_priv->gw.list_lock); in batadv_gw_node_update()
408 spin_unlock_bh(&bat_priv->gw.list_lock); in batadv_gw_node_update()
411 spin_unlock_bh(&bat_priv->gw.list_lock); in batadv_gw_node_update()
440 spin_lock_bh(&bat_priv->gw.list_lock); in batadv_gw_node_update()
446 spin_unlock_bh(&bat_priv->gw.list_lock); in batadv_gw_node_update()
484 spin_lock_bh(&bat_priv->gw.list_lock); in batadv_gw_node_free()
491 spin_unlock_bh(&bat_priv->gw.list_lock); in batadv_gw_node_free()
/linux/drivers/staging/greybus/
H A Draw.c23 struct mutex list_lock; member
69 mutex_lock(&raw->list_lock); in receive_data()
88 mutex_unlock(&raw->list_lock); in receive_data()
179 mutex_init(&raw->list_lock); in gb_raw_probe()
241 mutex_lock(&raw->list_lock); in gb_raw_disconnect()
246 mutex_unlock(&raw->list_lock); in gb_raw_disconnect()
295 mutex_lock(&raw->list_lock); in raw_read()
316 mutex_unlock(&raw->list_lock); in raw_read()
/linux/drivers/s390/cio/
H A Deadm_sch.c38 static DEFINE_SPINLOCK(list_lock);
164 spin_lock_irqsave(&list_lock, flags); in eadm_get_idle_sch()
172 spin_unlock_irqrestore(&list_lock, flags); in eadm_get_idle_sch()
178 spin_unlock_irqrestore(&list_lock, flags); in eadm_get_idle_sch()
239 spin_lock_irq(&list_lock); in eadm_subchannel_probe()
241 spin_unlock_irq(&list_lock); in eadm_subchannel_probe()
280 spin_lock_irq(&list_lock); in eadm_subchannel_remove()
282 spin_unlock_irq(&list_lock); in eadm_subchannel_remove()
/linux/drivers/iio/buffer/
H A Dindustrialio-buffer-dma.c240 spin_lock_irqsave(&queue->list_lock, flags); in iio_dma_buffer_block_done()
242 spin_unlock_irqrestore(&queue->list_lock, flags); in iio_dma_buffer_block_done()
272 spin_lock_irqsave(&queue->list_lock, flags); in iio_dma_buffer_block_list_abort()
282 spin_unlock_irqrestore(&queue->list_lock, flags); in iio_dma_buffer_block_list_abort()
357 spin_lock_irq(&queue->list_lock); in iio_dma_buffer_request_update()
371 spin_unlock_irq(&queue->list_lock); in iio_dma_buffer_request_update()
429 spin_lock_irq(&queue->list_lock); in iio_dma_buffer_fileio_free()
435 spin_unlock_irq(&queue->list_lock); in iio_dma_buffer_fileio_free()
554 spin_lock_irq(&queue->list_lock); in iio_dma_buffer_dequeue()
566 spin_unlock_irq(&queue->list_lock); in iio_dma_buffer_dequeue()
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H A Dindustrialio-buffer-dmaengine.c54 spin_lock_irqsave(&block->queue->list_lock, flags); in iio_dmaengine_buffer_block_done()
56 spin_unlock_irqrestore(&block->queue->list_lock, flags); in iio_dmaengine_buffer_block_done()
134 spin_lock_irq(&dmaengine_buffer->queue.list_lock); in iio_dmaengine_buffer_submit_block()
136 spin_unlock_irq(&dmaengine_buffer->queue.list_lock); in iio_dmaengine_buffer_submit_block()
/linux/drivers/pci/endpoint/
H A Dpci-epc-core.c717 mutex_lock(&epc->list_lock); in pci_epc_add_epf()
744 mutex_unlock(&epc->list_lock); in pci_epc_add_epf()
768 mutex_lock(&epc->list_lock); in pci_epc_remove_epf()
780 mutex_unlock(&epc->list_lock); in pci_epc_remove_epf()
799 mutex_lock(&epc->list_lock); in pci_epc_linkup()
806 mutex_unlock(&epc->list_lock); in pci_epc_linkup()
825 mutex_lock(&epc->list_lock); in pci_epc_linkdown()
832 mutex_unlock(&epc->list_lock); in pci_epc_linkdown()
851 mutex_lock(&epc->list_lock); in pci_epc_init_notify()
859 mutex_unlock(&epc->list_lock); in pci_epc_init_notify()
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/linux/drivers/gpu/drm/nouveau/nvkm/core/
H A Devent.c84 write_lock_irq(&ntfy->event->list_lock); in nvkm_event_ntfy_remove()
86 write_unlock_irq(&ntfy->event->list_lock); in nvkm_event_ntfy_remove()
92 write_lock_irq(&ntfy->event->list_lock); in nvkm_event_ntfy_insert()
94 write_unlock_irq(&ntfy->event->list_lock); in nvkm_event_ntfy_insert()
179 read_lock_irqsave(&event->list_lock, flags); in nvkm_event_ntfy()
188 read_unlock_irqrestore(&event->list_lock, flags); in nvkm_event_ntfy()
/linux/net/netfilter/
H A Dnf_conncount.c88 lockdep_assert_held(&list->list_lock); in conn_free()
267 spin_lock_bh(&list->list_lock); in nf_conncount_gc_list()
269 spin_unlock_bh(&list->list_lock); in nf_conncount_gc_list()
277 spin_lock_init(&list->list_lock);
336 if (!spin_trylock_bh(&list->list_lock)) in insert_tree()
340 spin_unlock_bh(&list->list_lock); in insert_tree()
363 spin_lock(&rbconn->list.list_lock); in insert_tree()
368 spin_unlock(&rbconn->list.list_lock); in insert_tree()
505 spin_lock_bh(&rbconn->list.list_lock); in tree_gc_worker()
510 spin_unlock_bh(&rbconn->list.list_lock); in tree_gc_worker()
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/linux/drivers/xen/
H A Dunpopulated-alloc.c15 static DEFINE_MUTEX(list_lock);
171 mutex_lock(&list_lock); in xen_alloc_unpopulated_pages()
204 mutex_unlock(&list_lock); in xen_alloc_unpopulated_pages()
223 mutex_lock(&list_lock); in xen_free_unpopulated_pages()
229 mutex_unlock(&list_lock); in xen_free_unpopulated_pages()
/linux/drivers/staging/most/net/
H A Dnet.c72 static DEFINE_SPINLOCK(list_lock); /* list_head, ch->linked = false, dev_hold */
295 spin_lock_irqsave(&list_lock, flags); in get_net_dev_hold()
301 spin_unlock_irqrestore(&list_lock, flags); in get_net_dev_hold()
335 spin_lock_irqsave(&list_lock, flags); in comp_probe_channel()
337 spin_unlock_irqrestore(&list_lock, flags); in comp_probe_channel()
387 spin_lock_irqsave(&list_lock, flags); in comp_disconnect_channel()
389 spin_unlock_irqrestore(&list_lock, flags); in comp_disconnect_channel()
397 spin_lock_irqsave(&list_lock, flags); in comp_disconnect_channel()
399 spin_unlock_irqrestore(&list_lock, flags); in comp_disconnect_channel()
/linux/sound/pci/asihpi/
H A Dhpios.h132 #define hpios_alistlock_init(obj) spin_lock_init(&((obj)->list_lock.lock))
133 #define hpios_alistlock_lock(obj) spin_lock(&((obj)->list_lock.lock))
134 #define hpios_alistlock_unlock(obj) spin_unlock(&((obj)->list_lock.lock))
/linux/tools/testing/selftests/timers/
H A Dthreadtest.c27 pthread_mutex_t list_lock = PTHREAD_MUTEX_INITIALIZER; variable
85 pthread_mutex_lock(&list_lock); in shared_thread()
94 pthread_mutex_unlock(&list_lock); in shared_thread()
/linux/drivers/vfio/pci/virtio/
H A Dmigrate.c145 spin_lock_irq(&buf->migf->list_lock); in virtiovf_put_data_buffer()
147 spin_unlock_irq(&buf->migf->list_lock); in virtiovf_put_data_buffer()
173 spin_lock_irq(&migf->list_lock); in virtiovf_get_data_buffer()
177 spin_unlock_irq(&migf->list_lock); in virtiovf_get_data_buffer()
187 spin_unlock_irq(&migf->list_lock); in virtiovf_get_data_buffer()
311 spin_lock_irq(&migf->list_lock); in virtiovf_get_data_buff_from_pos()
332 spin_unlock_irq(&migf->list_lock); in virtiovf_get_data_buff_from_pos()
372 spin_lock_irq(&vhca_buf->migf->list_lock); in virtiovf_buf_read()
375 spin_unlock_irq(&vhca_buf->migf->list_lock); in virtiovf_buf_read()
557 spin_lock_irq(&migf->list_lock); in virtiovf_add_buf_header()
[all …]
/linux/drivers/scsi/qedi/
H A Dqedi_fw.c62 spin_lock(&qedi_conn->list_lock); in qedi_process_logout_resp()
73 spin_unlock(&qedi_conn->list_lock); in qedi_process_logout_resp()
126 spin_lock(&qedi_conn->list_lock); in qedi_process_text_resp()
137 spin_unlock(&qedi_conn->list_lock); in qedi_process_text_resp()
222 spin_lock(&qedi_conn->list_lock); in qedi_process_tmf_resp()
228 spin_unlock(&qedi_conn->list_lock); in qedi_process_tmf_resp()
297 spin_lock(&qedi_conn->list_lock); in qedi_process_login_resp()
303 spin_unlock(&qedi_conn->list_lock); in qedi_process_login_resp()
462 spin_lock(&qedi_conn->list_lock); in qedi_process_nopin_mesg()
469 spin_unlock(&qedi_conn->list_lock); in qedi_process_nopin_mesg()
[all …]
/linux/drivers/gpu/drm/nouveau/include/nvkm/core/
H A Devent.h17 rwlock_t list_lock; member
41 rwlock_init(&event->list_lock); in nvkm_event_init()
/linux/drivers/dma/idxd/
H A Dsubmit.c80 lockdep_assert_held(&ie->list_lock); in list_abort_desc()
109 spin_lock(&ie->list_lock); in llist_abort_desc()
127 spin_unlock(&ie->list_lock); in llist_abort_desc()

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