| /linux/fs/nilfs2/ |
| H A D | sysfs.c | 249 down_read(&nilfs->ns_segctor_sem); in nilfs_checkpoints_checkpoints_number_show()
272 down_read(&nilfs->ns_segctor_sem); in nilfs_checkpoints_snapshots_number_show()
307 down_read(&nilfs->ns_segctor_sem); in nilfs_checkpoints_next_checkpoint_show()
377 down_read(&NILFS_MDT(nilfs->ns_dat)->mi_sem); in nilfs_segments_clean_segments_show()
392 down_read(&nilfs->ns_segctor_sem); in nilfs_segments_dirty_segments_show()
494 down_read(&nilfs->ns_segctor_sem); in nilfs_segctor_current_seg_sequence_show()
508 down_read(&nilfs->ns_segctor_sem); in nilfs_segctor_current_last_full_seg_show()
522 down_read(&nilfs->ns_segctor_sem); in nilfs_segctor_next_full_seg_show()
536 down_read(&nilfs->ns_segctor_sem); in nilfs_segctor_next_pseg_offset_show()
550 down_read(&nilfs->ns_segctor_sem); in nilfs_segctor_next_checkpoint_show()
[all …]
|
| /linux/net/rds/ |
| H A D | transport.c | 100 down_read(&rds_trans_sem); in rds_trans_get_preferred()
120 down_read(&rds_trans_sem); in rds_trans_get()
126 down_read(&rds_trans_sem); in rds_trans_get()
154 down_read(&rds_trans_sem); in rds_trans_stats_info_copy()
|
| /linux/tools/include/linux/ |
| H A D | rwsem.h | 21 static inline int down_read(struct rw_semaphore *sem) in down_read() function
41 #define down_read_nested(sem, subclass) down_read(sem)
|
| /linux/drivers/leds/ |
| H A D | led-triggers.c | 62 down_read(&triggers_list_lock); in led_trigger_write()
142 down_read(&triggers_list_lock); in led_trigger_read()
143 down_read(&led_cdev->trigger_lock); in led_trigger_read()
297 down_read(&triggers_list_lock); in led_trigger_set_default()
341 down_read(&leds_list_lock); in led_trigger_register()
367 down_read(&leds_list_lock); in led_trigger_unregister()
|
| /linux/drivers/pci/pcie/ |
| H A D | pme.c | 115 down_read(&pci_bus_sem); in pcie_pme_from_pci_bridge()
154 down_read(&pci_bus_sem); in pcie_pme_handle_request()
172 down_read(&pci_bus_sem); in pcie_pme_handle_request()
402 down_read(&pci_bus_sem); in pcie_pme_suspend()
|
| /linux/drivers/md/ |
| H A D | dm-path-selector.c | 46 down_read(&_ps_lock); in get_path_selector()
78 down_read(&_ps_lock); in dm_put_path_selector()
|
| H A D | dm-target.c | 36 down_read(&_lock); in get_target_type()
65 down_read(&_lock); in dm_put_target_type()
75 down_read(&_lock); in dm_target_iterate()
|
| H A D | dm-thin-metadata.c | 1004 down_read(&pmd->root_lock); in dm_pool_metadata_close()
1326 down_read(&pmd->root_lock); in dm_pool_get_metadata_transaction_id()
1462 down_read(&pmd->root_lock); in dm_pool_get_metadata_snap()
1548 down_read(&pmd->root_lock); in dm_thin_find_block()
1630 down_read(&pmd->root_lock); in dm_thin_find_mapped_range()
1753 down_read(&pmd->root_lock); in dm_pool_block_is_shared()
1792 down_read(&td->pmd->root_lock); in dm_thin_changed_this_transaction()
1804 down_read(&pmd->root_lock); in dm_pool_changed_this_transaction()
1820 down_read(&td->pmd->root_lock); in dm_thin_aborted_changes()
1905 down_read(&pmd->root_lock); in dm_pool_get_free_block_count()
[all …]
|
| /linux/fs/ceph/ |
| H A D | quota.c | 256 down_read(&mdsc->snap_rwsem); in get_quota_realm()
300 down_read(&mdsc->snap_rwsem); in ceph_quota_is_same_realm()
347 down_read(&mdsc->snap_rwsem); in check_quota_exceeded()
375 down_read(&mdsc->snap_rwsem); in check_quota_exceeded()
516 down_read(&mdsc->snap_rwsem); in ceph_quota_update_statfs()
|
| /linux/drivers/comedi/kcomedilib/ |
| H A D | kcomedilib_main.c | 143 down_read(&dev->attach_lock); in comedi_open_from()
326 down_read(&dev->attach_lock); in comedi_find_subdevice_by_type()
344 down_read(&dev->attach_lock); in comedi_get_n_channels()
|
| /linux/drivers/char/ |
| H A D | apm-emulation.c | 183 down_read(&user_list_lock); in queue_event()
522 down_read(&user_list_lock); in apm_suspend_notifier()
560 down_read(&user_list_lock); in apm_suspend_notifier()
593 down_read(&user_list_lock); in apm_suspend_notifier()
|
| /linux/tools/perf/util/ |
| H A D | maps.c | 625 down_read(maps__lock(maps)); in maps__for_each_map()
644 down_read(maps__lock(maps)); in maps__remove_maps()
680 down_read(maps__lock(maps)); in maps__find_symbol_by_name_cb()
767 down_read(maps__lock(maps)); in first_ending_after()
1135 down_read(maps__lock(parent)); in maps__find()
1227 down_read(maps__lock(maps));
1263 down_read(maps__lock(maps)); in maps__fixup_end()
1300 down_read(maps__lock(maps)); in maps__merge_in()
1325 down_read(maps__lock(maps)); in maps__merge_in()
1329 down_read(maps__loc in maps__merge_in()
[all...] |
| H A D | thread.c | 163 down_read(thread__namespaces_lock(thread)); in thread__namespaces()
218 down_read(thread__comm_lock(thread)); in thread__comm()
228 down_read(thread__comm_lock(thread)); in thread__exec_comm()
325 down_read(thread__comm_lock(thread));
349 down_read(thread__comm_lock(thread)); in thread__comm_len()
|
| H A D | rwsem.h | 24 int down_read(struct rw_semaphore *sem) SHARED_LOCK_FUNCTION(sem);
|
| H A D | rwsem.c | 29 int down_read(struct rw_semaphore *sem) in down_read() function
|
| /linux/drivers/mtd/ubi/ |
| H A D | fastmap-wl.c | 301 down_read(&ubi->fm_eba_sem); in ubi_wl_get_peb()
312 down_read(&ubi->fm_eba_sem); in ubi_wl_get_peb()
315 down_read(&ubi->fm_eba_sem); in ubi_wl_get_peb()
330 down_read(&ubi->fm_eba_sem); in ubi_wl_get_peb()
|
| /linux/drivers/net/wireguard/ |
| H A D | cookie.c | 104 down_read(&checker->secret_lock); in make_cookie()
169 down_read(&peer->latest_cookie.lock); in wg_cookie_add_mac_to_packet()
211 down_read(&peer->latest_cookie.lock); in wg_cookie_message_consume()
|
| H A D | noise.c | 529 down_read(&handshake->static_identity->lock); in wg_noise_handshake_create_initiation()
598 down_read(&wg->static_identity.lock); in wg_noise_handshake_consume_initiation()
632 down_read(&handshake->lock); in wg_noise_handshake_consume_initiation()
678 down_read(&handshake->static_identity->lock); in wg_noise_handshake_create_response()
742 down_read(&wg->static_identity.lock); in wg_noise_handshake_consume_response()
753 down_read(&handshake->lock); in wg_noise_handshake_consume_response()
|
| /linux/drivers/vdpa/ |
| H A D | vdpa.c | 362 down_read(&vdev->cf_lock); in vdpa_get_config()
498 down_read(&vdpa_dev_lock); in vdpa_nl_cmd_mgmtdev_get_doit()
527 down_read(&vdpa_dev_lock); in vdpa_nl_cmd_mgmtdev_get_dumpit()
764 down_read(&vdpa_dev_lock); in vdpa_nl_cmd_dev_get_doit()
830 down_read(&vdpa_dev_lock); in vdpa_nl_cmd_dev_get_dumpit()
1130 down_read(&vdev->cf_lock); in vdpa_dev_config_fill()
1224 down_read(&vdev->cf_lock); in vendor_stats_fill()
1301 down_read(&vdpa_dev_lock); in vdpa_nl_cmd_dev_config_get_doit()
1434 down_read(&vdpa_dev_lock); in vdpa_nl_cmd_dev_config_get_dumpit()
1463 down_read(&vdpa_dev_lock); in vdpa_nl_cmd_dev_stats_get_doit()
|
| /linux/security/keys/encrypted-keys/ |
| H A D | masterkey_trusted.c | 37 down_read(&tkey->sem); in request_trusted_key()
|
| /linux/drivers/mfd/ |
| H A D | intel-m10-bmc-core.c | 69 down_read(&m10bmc->bmcfw_lock); in m10bmc_sys_read()
89 down_read(&m10bmc->bmcfw_lock); in m10bmc_sys_update_bits()
|
| /linux/drivers/tty/ |
| H A D | tty_ioctl.c | 453 down_read(&tty->termios_rwsem); in set_termios()
528 down_read(&tty->termios_rwsem); in copy_termios()
535 down_read(&tty->termios_rwsem); in copy_termios_locked()
577 down_read(&tty->termios_rwsem); in get_sgttyb()
657 down_read(&tty->termios_rwsem); in get_tchars()
691 down_read(&tty->termios_rwsem); in get_ltchars()
|
| /linux/fs/quota/ |
| H A D | quota_v2.c | 102 down_read(&dqopt->dqio_sem); in v2_read_file_info()
342 down_read(&dqopt->dqio_sem); in v2_read_dquot()
369 down_read(&dqopt->dqio_sem); in v2_write_dquot()
410 down_read(&dqopt->dqio_sem); in v2_get_next_id()
|
| /linux/drivers/usb/gadget/function/ |
| H A D | storage_common.c | 339 down_read(filesem); in fsg_show_file()
408 down_read(filesem); in fsg_store_ro()
478 down_read(filesem); in fsg_store_cdrom()
|
| /linux/fs/afs/ |
| H A D | callback.c | 40 down_read(&volume->open_mmaps_lock); in afs_volume_init_callback()
60 down_read(&server->cell->vs_lock); in afs_init_callback_state()
|