| /linux/drivers/iommu/iommufd/ |
| A D | io_pagetable.c | 260 down_write(&iopt->iova_rwsem); in iopt_alloc_area_pages()
370 down_write(&iopt->iova_rwsem); in iopt_map_pages()
663 down_write(&iopt->iova_rwsem); in iopt_unmap_iova_range()
768 down_write(&iopt->iova_rwsem); in iopt_set_allow_iova()
825 down_write(&iopt->iova_rwsem); in iopt_remove_reserved_iova()
1030 down_write(&iopt->iova_rwsem); in iopt_table_add_domain()
1141 down_write(&iopt->iova_rwsem); in iopt_table_remove_domain()
1285 down_write(&iopt->iova_rwsem); in iopt_cut_iova()
1305 down_write(&iopt->iova_rwsem); in iopt_enable_large_pages()
1318 down_write(&iopt->iova_rwsem); in iopt_disable_large_pages()
[all …]
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| /linux/fs/nfs/ |
| A D | io.c | 52 down_write(&inode->i_rwsem); in nfs_start_io_read()
80 down_write(&inode->i_rwsem); in nfs_start_io_write()
132 down_write(&inode->i_rwsem); in nfs_start_io_direct()
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| /linux/fs/ceph/ |
| A D | io.c | 61 down_write(&inode->i_rwsem); in ceph_start_io_read()
89 down_write(&inode->i_rwsem); in ceph_start_io_write()
147 down_write(&inode->i_rwsem); in ceph_start_io_direct()
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| /linux/fs/nilfs2/ |
| A D | bmap.c | 154 down_write(&bmap->b_sem); in nilfs_bmap_insert()
252 down_write(&bmap->b_sem); in nilfs_bmap_delete()
304 down_write(&bmap->b_sem); in nilfs_bmap_truncate()
319 down_write(&bmap->b_sem); in nilfs_bmap_clear()
344 down_write(&bmap->b_sem); in nilfs_bmap_propagate()
389 down_write(&bmap->b_sem); in nilfs_bmap_assign()
419 down_write(&bmap->b_sem); in nilfs_bmap_mark()
439 down_write(&bmap->b_sem); in nilfs_bmap_test_and_clear_dirty()
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| A D | super.c | 92 down_write(&nilfs->ns_sem); in nilfs_set_error()
451 down_write(&nilfs->ns_segctor_sem); in nilfs_resize_fs()
466 down_write(&nilfs->ns_sem); in nilfs_resize_fs()
506 down_write(&nilfs->ns_sem); in nilfs_put_super()
530 down_write(&nilfs->ns_sem); in nilfs_sync_fs()
589 down_write(&nilfs->ns_sem); in nilfs_freeze()
602 down_write(&nilfs->ns_sem); in nilfs_unfreeze()
1097 down_write(&nilfs->ns_sem); in nilfs_fill_super()
1146 down_write(&nilfs->ns_sem); in nilfs_reconfigure()
1179 down_write(&nilfs->ns_sem); in nilfs_reconfigure()
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| /linux/fs/smb/server/mgmt/ |
| A D | user_session.c | 181 down_write(&sessions_table_lock); in ksmbd_expire_session()
182 down_write(&conn->session_lock); in ksmbd_expire_session()
224 down_write(&sessions_table_lock); in ksmbd_sessions_deregister()
238 down_write(&conn->session_lock); in ksmbd_sessions_deregister()
336 down_write(&sessions_table_lock); in destroy_previous_session()
337 down_write(&conn->session_lock); in destroy_previous_session()
424 down_write(&sessions_table_lock); in __session_create()
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| /linux/include/linux/ |
| A D | rwsem.h | 223 extern void down_write(struct rw_semaphore *sem);
245 DEFINE_GUARD(rwsem_write, struct rw_semaphore *, down_write(_T), up_write(_T))
290 # define down_write_nest_lock(sem, nest_lock) down_write(sem)
291 # define down_write_nested(sem, subclass) down_write(sem)
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| /linux/drivers/leds/ |
| A D | led-triggers.c | 60 down_write(&led_cdev->trigger_lock); in led_trigger_write()
257 down_write(&led_cdev->trigger_lock); in led_trigger_remove()
285 down_write(&led_cdev->trigger_lock); in led_trigger_set_default()
313 down_write(&triggers_list_lock); in led_trigger_register()
330 down_write(&led_cdev->trigger_lock); in led_trigger_register()
349 down_write(&triggers_list_lock); in led_trigger_unregister()
356 down_write(&led_cdev->trigger_lock); in led_trigger_unregister()
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| /linux/tools/include/linux/ |
| A D | rwsem.h | 31 static inline int down_write(struct rw_semaphore *sem) in down_write() function
42 #define down_write_nested(sem, subclass) down_write(sem)
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| /linux/drivers/staging/greybus/ |
| A D | audio_manager.c | 59 down_write(&modules_rwsem); in gb_audio_manager_add()
71 down_write(&modules_rwsem); in gb_audio_manager_remove()
91 down_write(&modules_rwsem); in gb_audio_manager_remove_all()
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| /linux/tools/perf/util/ |
| A D | threads.c | 87 down_write(&table->lock); in threads_table_entry__set_last_match()
115 down_write(&table->lock); in threads__findnew()
142 down_write(&table->lock); in threads__remove_all_threads()
159 down_write(&table->lock); in threads__remove()
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| A D | dsos.c | 27 down_write(&dsos->lock); in dsos__purge()
175 down_write(&dsos->lock); in __dsos__find_by_longname_id()
239 down_write(&dsos->lock); in dsos__add()
353 down_write(&dsos->lock); in dsos__findnew_id()
434 down_write(&dsos->lock); in dsos__findnew_module_dso()
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| A D | maps.c | 334 down_write(maps__lock(maps)); in maps__sort_by_address()
358 down_write(maps__lock(maps)); in maps__sort_by_name()
501 down_write(maps__lock(maps)); in maps__insert()
536 down_write(maps__lock(maps)); in maps__remove()
596 down_write(maps__lock(maps)); in maps__remove_maps()
934 down_write(maps__lock(maps)); in maps__fixup_overlap_and_insert()
947 down_write(maps__lock(dest)); in maps__copy_from()
1152 down_write(maps__lock(maps)); in maps__fixup_end()
1213 down_write(maps__lock(kmaps)); in maps__merge_in()
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| /linux/drivers/crypto/intel/qat/qat_common/ |
| A D | adf_cfg.c | 110 down_write(&dev_cfg_data->lock); in adf_cfg_del_all()
121 down_write(&dev_cfg_data->lock); in adf_cfg_del_all_except()
144 down_write(&dev_cfg_data->lock); in adf_cfg_dev_remove()
322 down_write(&cfg->lock); in adf_cfg_add_key_value_param()
365 down_write(&cfg->lock); in adf_cfg_section_add()
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| /linux/crypto/ |
| A D | algapi.c | 357 down_write(&crypto_alg_sem); in crypto_alg_tested()
424 down_write(&crypto_alg_sem); in crypto_register_alg()
460 down_write(&crypto_alg_sem); in crypto_unregister_alg()
511 down_write(&crypto_alg_sem); in crypto_register_template()
553 down_write(&crypto_alg_sem); in crypto_unregister_template()
626 down_write(&crypto_alg_sem); in crypto_register_instance()
673 down_write(&crypto_alg_sem); in crypto_unregister_instance()
702 down_write(&crypto_alg_sem); in crypto_grab_spawn()
725 down_write(&crypto_alg_sem); in crypto_drop_spawn()
1029 down_write(&crypto_alg_sem); in crypto_start_tests()
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| /linux/fs/kernfs/ |
| A D | dir.c | 386 down_write(&kernfs_root(kn)->kernfs_iattr_rwsem); in kernfs_link_sibling()
516 down_write(&root->kernfs_rwsem); in kernfs_drain()
778 down_write(&root->kernfs_rwsem); in kernfs_add_one()
800 down_write(&root->kernfs_iattr_rwsem); in kernfs_add_one()
1403 down_write(&root->kernfs_rwsem); in kernfs_activate()
1431 down_write(&root->kernfs_rwsem); in kernfs_show()
1527 down_write(&root->kernfs_rwsem); in kernfs_remove()
1619 down_write(&root->kernfs_rwsem); in kernfs_remove_self()
1649 down_write(&root->kernfs_rwsem); in kernfs_remove_self()
1689 down_write(&root->kernfs_rwsem); in kernfs_remove_by_name_ns()
[all …]
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| /linux/drivers/md/ |
| A D | dm-path-selector.c | 106 down_write(&_ps_lock); in dm_register_path_selector()
124 down_write(&_ps_lock); in dm_unregister_path_selector()
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| /linux/kernel/bpf/ |
| A D | offload.c | 261 down_write(&bpf_devs_lock); in bpf_prog_dev_bound_init()
283 down_write(&bpf_devs_lock); in bpf_prog_dev_bound_inherit()
387 down_write(&bpf_devs_lock); in bpf_prog_dev_bound_destroy()
533 down_write(&bpf_devs_lock); in bpf_map_offload_map_alloc()
567 down_write(&bpf_devs_lock); in bpf_map_offload_map_free()
764 down_write(&bpf_devs_lock); in bpf_offload_dev_netdev_register()
774 down_write(&bpf_devs_lock); in bpf_offload_dev_netdev_unregister()
816 down_write(&bpf_devs_lock); in bpf_dev_bound_netdev_unregister()
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| /linux/drivers/nvme/target/ |
| A D | configfs.c | 670 down_write(&nvmet_ana_sem); in nvmet_ns_ana_grpid_store()
706 down_write(&nvmet_config_sem); in nvmet_ns_enable_store()
1030 down_write(&nvmet_config_sem); in nvmet_port_subsys_allow_link()
1062 down_write(&nvmet_config_sem); in nvmet_port_subsys_drop_link()
1110 down_write(&nvmet_config_sem); in nvmet_allowed_hosts_allow_link()
1140 down_write(&nvmet_config_sem); in nvmet_allowed_hosts_drop_link()
1183 down_write(&nvmet_config_sem); in nvmet_subsys_attr_allow_any_host_store()
1257 down_write(&nvmet_config_sem); in nvmet_subsys_attr_version_store()
1824 down_write(&nvmet_ana_sem); in nvmet_ana_group_ana_state_store()
1846 down_write(&nvmet_ana_sem); in nvmet_ana_group_release()
[all …]
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| /linux/drivers/usb/core/ |
| A D | file.c | 134 down_write(&minor_rwsem); in usb_register_dev()
186 down_write(&minor_rwsem); in usb_deregister_dev()
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| /linux/net/rds/ |
| A D | transport.c | 54 down_write(&rds_trans_sem); in rds_trans_register()
70 down_write(&rds_trans_sem); in rds_trans_unregister()
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| /linux/drivers/net/ethernet/mellanox/mlx5/core/lib/ |
| A D | devcom.c | 159 down_write(&comp->sem); in devcom_alloc_comp_dev()
171 down_write(&comp->sem); in devcom_free_comp_dev()
279 down_write(&comp->sem); in mlx5_devcom_send_event()
402 down_write(&devcom->comp->sem); in mlx5_devcom_comp_lock()
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| /linux/drivers/tty/ |
| A D | tty_ioctl.c | 103 down_write(&tty->termios_rwsem); in tty_unthrottle()
337 down_write(&tty->termios_rwsem); in tty_set_termios()
642 down_write(&tty->termios_rwsem); in set_sgttyb()
678 down_write(&tty->termios_rwsem); in set_tchars()
715 down_write(&tty->termios_rwsem); in set_ltchars()
747 down_write(&tty->termios_rwsem); in tty_change_softcar()
853 down_write(&real_tty->termios_rwsem); in tty_mode_ioctl()
870 down_write(&real_tty->termios_rwsem); in tty_mode_ioctl()
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| /linux/fs/afs/ |
| A D | server_list.c | 164 down_write(&volume->cell->vs_lock); in afs_attach_volume_to_servers()
192 down_write(&volume->cell->vs_lock); in afs_reattach_volume_to_servers()
242 down_write(&volume->cell->vs_lock); in afs_detach_volume_from_servers()
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| /linux/drivers/pci/ |
| A D | remove.c | 57 down_write(&pci_bus_sem); in pci_destroy_dev()
72 down_write(&pci_bus_sem); in pci_remove_bus()
|