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Searched refs:write_lock (Results 1 – 25 of 153) sorted by relevance

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/linux-6.3-rc2/fs/btrfs/tests/
A Dextent-map-tests.c18 write_lock(&em_tree->lock); in free_extent_map_tree()
74 write_lock(&em_tree->lock); in test_case_1()
95 write_lock(&em_tree->lock); in test_case_1()
116 write_lock(&em_tree->lock); in test_case_1()
162 write_lock(&em_tree->lock); in test_case_2()
183 write_lock(&em_tree->lock); in test_case_2()
204 write_lock(&em_tree->lock); in test_case_2()
245 write_lock(&em_tree->lock); in __test_case_3()
266 write_lock(&em_tree->lock); in __test_case_3()
344 write_lock(&em_tree->lock); in __test_case_4()
[all …]
/linux-6.3-rc2/drivers/staging/greybus/
A Duart.c54 spinlock_t write_lock; member
170 spin_lock_irqsave(&gb_tty->write_lock, flags); in gb_uart_receive_credits_handler()
176 spin_unlock_irqrestore(&gb_tty->write_lock, flags); in gb_uart_receive_credits_handler()
240 spin_lock_irqsave(&gb_tty->write_lock, flags); in gb_uart_tx_write_work()
264 spin_lock_irqsave(&gb_tty->write_lock, flags); in gb_uart_tx_write_work()
272 spin_lock_irqsave(&gb_tty->write_lock, flags); in gb_uart_tx_write_work()
436 &gb_tty->write_lock); in gb_tty_write()
449 spin_lock_irqsave(&gb_tty->write_lock, flags); in gb_tty_write_room()
466 spin_lock_irqsave(&gb_tty->write_lock, flags); in gb_tty_chars_in_buffer()
743 spin_lock_irqsave(&gb_tty->write_lock, flags); in gb_tty_port_shutdown()
[all …]
/linux-6.3-rc2/drivers/char/hw_random/
A Djh7110-trng.c108 spinlock_t write_lock; member
152 spin_lock_irq(&trng->write_lock); in starfive_trng_cmd()
154 spin_unlock_irq(&trng->write_lock); in starfive_trng_cmd()
160 spin_lock_irq(&trng->write_lock); in starfive_trng_cmd()
162 spin_unlock_irq(&trng->write_lock); in starfive_trng_cmd()
226 spin_lock(&trng->write_lock); in starfive_trng_irq()
228 spin_unlock(&trng->write_lock); in starfive_trng_irq()
298 spin_lock_init(&trng->write_lock); in starfive_trng_probe()
/linux-6.3-rc2/drivers/media/cec/usb/rainshadow/
A Drainshadow-cec.c62 struct mutex write_lock; member
219 mutex_lock(&rain->write_lock); in rain_send_and_wait()
235 mutex_unlock(&rain->write_lock); in rain_send_and_wait()
294 mutex_lock(&rain->write_lock); in rain_cec_adap_transmit()
296 mutex_unlock(&rain->write_lock); in rain_cec_adap_transmit()
329 mutex_init(&rain->write_lock); in rain_connect()
/linux-6.3-rc2/drivers/gpu/drm/
A Ddrm_vma_manager.c206 write_lock(&mgr->vm_lock); in drm_vma_offset_add()
232 write_lock(&mgr->vm_lock); in drm_vma_offset_remove()
257 write_lock(&node->vm_lock); in vma_node_allow()
363 write_lock(&node->vm_lock); in drm_vma_node_revoke()
/linux-6.3-rc2/drivers/platform/surface/
A Dsurface_dtx.c191 mutex_destroy(&ddev->write_lock); in __sdtx_device_release()
602 lockdep_assert_held(&ddev->write_lock); in sdtx_push_event()
656 mutex_lock(&ddev->write_lock); in sdtx_notifier()
714 mutex_unlock(&ddev->write_lock); in sdtx_notifier()
763 mutex_lock(&ddev->write_lock); in sdtx_device_mode_workfn()
768 mutex_unlock(&ddev->write_lock); in sdtx_device_mode_workfn()
785 mutex_unlock(&ddev->write_lock); in sdtx_device_mode_workfn()
799 lockdep_assert_held(&ddev->write_lock); in __sdtx_device_state_update_base()
913 mutex_lock(&ddev->write_lock); in sdtx_device_state_workfn()
932 mutex_unlock(&ddev->write_lock); in sdtx_device_state_workfn()
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A Dsurface_aggregator_cdev.c64 struct mutex write_lock; /* Guards FIFO buffer write access */ member
107 mutex_lock(&client->write_lock); in ssam_cdev_notifier()
114 mutex_unlock(&client->write_lock); in ssam_cdev_notifier()
122 mutex_unlock(&client->write_lock); in ssam_cdev_notifier()
477 mutex_init(&client->write_lock); in ssam_cdev_device_open()
488 mutex_destroy(&client->write_lock); in ssam_cdev_device_open()
516 mutex_destroy(&client->write_lock); in ssam_cdev_device_release()
/linux-6.3-rc2/drivers/mmc/host/
A Dsdhci-bcm-kona.c44 struct mutex write_lock; /* protect back to back writes */ member
126 mutex_lock(&kona_dev->write_lock); in sdhci_bcm_kona_sd_card_emulate()
144 mutex_unlock(&kona_dev->write_lock); in sdhci_bcm_kona_sd_card_emulate()
224 mutex_init(&kona_dev->write_lock); in sdhci_bcm_kona_probe()
/linux-6.3-rc2/net/ax25/
A Dax25_uid.c111 write_lock(&ax25_uid_lock); in ax25_uid_ioctl()
122 write_lock(&ax25_uid_lock); in ax25_uid_ioctl()
196 write_lock(&ax25_uid_lock); in ax25_uid_free()
/linux-6.3-rc2/drivers/md/bcache/
A Dbtree.c458 mutex_lock(&b->write_lock); in bch_btree_node_write_sync()
460 mutex_unlock(&b->write_lock); in bch_btree_node_write_sync()
469 mutex_lock(&b->write_lock); in btree_node_write_work()
472 mutex_unlock(&b->write_lock); in btree_node_write_work()
576 mutex_init(&b->write_lock); in mca_bucket_alloc()
617 mutex_lock(&b->write_lock); in mca_reap()
632 mutex_unlock(&b->write_lock); in mca_reap()
1059 mutex_lock(&b->write_lock); in btree_node_free()
1078 mutex_unlock(&b->write_lock); in btree_node_free()
1142 mutex_lock(&n->write_lock); in btree_node_alloc_replacement()
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A Djournal.c482 mutex_lock(&b->write_lock); in btree_flush_write()
485 mutex_unlock(&b->write_lock); in btree_flush_write()
490 mutex_unlock(&b->write_lock); in btree_flush_write()
509 mutex_unlock(&b->write_lock); in btree_flush_write()
515 mutex_unlock(&b->write_lock); in btree_flush_write()
543 mutex_lock(&b->write_lock); in btree_flush_write()
546 mutex_unlock(&b->write_lock); in btree_flush_write()
553 mutex_unlock(&b->write_lock); in btree_flush_write()
560 mutex_unlock(&b->write_lock); in btree_flush_write()
/linux-6.3-rc2/arch/ia64/include/asm/
A Dspinlock.h248 x->write_lock = 0; in arch_write_unlock()
260 old.lock.write_lock = new.lock.write_lock = 0; in arch_read_trylock()
A Dspinlock_types.h17 volatile unsigned int write_lock : 1; member
/linux-6.3-rc2/fs/ksmbd/
A Dvfs_cache.c153 write_lock(&inode_hash_lock); in ksmbd_inode_unhash()
194 write_lock(&inode_hash_lock); in ksmbd_inode_get()
264 write_lock(&ci->m_lock); in __ksmbd_inode_close()
271 write_lock(&ci->m_lock); in __ksmbd_inode_close()
284 write_lock(&global_ft.lock); in __ksmbd_remove_durable_fd()
294 write_lock(&fp->f_ci->m_lock); in __ksmbd_remove_fd()
298 write_lock(&ft->lock); in __ksmbd_remove_fd()
532 write_lock(&ft->lock); in __open_id()
/linux-6.3-rc2/drivers/scsi/lpfc/
A Dlpfc_vmid.c198 write_lock(&vport->vmid_lock); in lpfc_vmid_get_appid()
264 write_lock(&vport->vmid_lock); in lpfc_vmid_get_appid()
269 write_lock(&vport->vmid_lock); in lpfc_vmid_get_appid()
305 write_lock(&vport->vmid_lock); in lpfc_reinit_vmid()
/linux-6.3-rc2/net/nfc/
A Daf_nfc.c56 write_lock(&proto_tab_lock); in nfc_proto_register()
72 write_lock(&proto_tab_lock); in nfc_proto_unregister()
/linux-6.3-rc2/kernel/
A Dresource.c253 write_lock(&resource_lock); in release_child_resources()
269 write_lock(&resource_lock); in request_resource_conflict()
300 write_lock(&resource_lock); in release_resource()
663 write_lock(&resource_lock); in reallocate_resource()
733 write_lock(&resource_lock); in allocate_resource()
837 write_lock(&resource_lock); in insert_resource_conflict()
875 write_lock(&resource_lock); in insert_resource_expand_to_fit()
922 write_lock(&resource_lock); in remove_resource()
981 write_lock(&resource_lock); in adjust_resource()
1055 write_lock(&resource_lock); in reserve_region_with_split()
[all …]
/linux-6.3-rc2/drivers/usb/class/
A Dcdc-acm.c204 spin_lock_irqsave(&acm->write_lock, flags); in acm_wb_is_avail()
581 spin_lock_irqsave(&acm->write_lock, flags); in acm_write_bulk()
751 spin_lock_irq(&acm->write_lock); in acm_port_shutdown()
752 spin_unlock_irq(&acm->write_lock); in acm_port_shutdown()
806 spin_lock_irqsave(&acm->write_lock, flags); in acm_tty_write()
1347 spin_lock_init(&acm->write_lock); in acm_probe()
1595 spin_lock_irq(&acm->write_lock); in acm_suspend()
1598 spin_unlock_irq(&acm->write_lock); in acm_suspend()
1603 spin_unlock_irq(&acm->write_lock); in acm_suspend()
1621 spin_lock_irq(&acm->write_lock); in acm_resume()
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/linux-6.3-rc2/fs/jbd2/
A Dcommit.c412 write_lock(&journal->j_state_lock); in jbd2_journal_commit_transaction()
421 write_lock(&journal->j_state_lock); in jbd2_journal_commit_transaction()
441 write_lock(&journal->j_state_lock); in jbd2_journal_commit_transaction()
524 write_lock(&journal->j_state_lock); in jbd2_journal_commit_transaction()
564 write_lock(&journal->j_state_lock); in jbd2_journal_commit_transaction()
765 write_lock(&journal->j_state_lock); in jbd2_journal_commit_transaction()
878 write_lock(&journal->j_state_lock); in jbd2_journal_commit_transaction()
1060 write_lock(&journal->j_state_lock); in jbd2_journal_commit_transaction()
1138 write_lock(&journal->j_state_lock); in jbd2_journal_commit_transaction()
A Djournal.c196 write_lock(&journal->j_state_lock); in kjournald2()
210 write_lock(&journal->j_state_lock); in kjournald2()
224 write_lock(&journal->j_state_lock); in kjournald2()
246 write_lock(&journal->j_state_lock); in kjournald2()
287 write_lock(&journal->j_state_lock); in journal_kill_thread()
294 write_lock(&journal->j_state_lock); in journal_kill_thread()
521 write_lock(&journal->j_state_lock); in jbd2_log_start_commit()
609 write_lock(&journal->j_state_lock); in jbd2_journal_start_commit()
737 write_lock(&journal->j_state_lock); in jbd2_fc_begin_commit()
771 write_lock(&journal->j_state_lock); in __jbd2_fc_end_commit()
[all …]
/linux-6.3-rc2/security/integrity/
A Diint.c117 write_lock(&integrity_iint_lock); in integrity_inode_get()
153 write_lock(&integrity_iint_lock); in integrity_inode_free()
/linux-6.3-rc2/Documentation/RCU/
A Drcuref.rst27 write_lock(&list_lock); ...
36 ... write_lock(&list_lock);
48 write_lock() in add() and delete() to spin_lock() and changing read_lock()
/linux-6.3-rc2/virt/kvm/
A Dkvm_mm.h15 #define KVM_MMU_LOCK(kvm) write_lock(&(kvm)->mmu_lock)
/linux-6.3-rc2/drivers/staging/axis-fifo/
A Daxis-fifo.c136 struct mutex write_lock; /* lock for writing */ member
513 if (!mutex_trylock(&fifo->write_lock)) in axis_fifo_write()
527 mutex_lock(&fifo->write_lock); in axis_fifo_write()
575 mutex_unlock(&fifo->write_lock); in axis_fifo_write()
839 mutex_init(&fifo->write_lock); in axis_fifo_probe()
/linux-6.3-rc2/drivers/parisc/
A Dpdc_stable.c313 write_lock(&entry->rw_lock); in pdcspath_hwpath_write()
410 write_lock(&entry->rw_lock); in pdcspath_layer_write()
782 write_lock(&pathentry->rw_lock); in pdcs_auto_write()
970 write_lock(&entry->rw_lock); in pdcs_register_pathentries()
986 write_lock(&entry->rw_lock); in pdcs_register_pathentries()

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