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Searched refs:up_read (Results 1 – 25 of 410) sorted by relevance

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/linux/kernel/bpf/
A Doffload.c138 up_read(&bpf_devs_lock); in bpf_prog_offload_verifier_prep()
154 up_read(&bpf_devs_lock); in bpf_prog_offload_verify_insn()
172 up_read(&bpf_devs_lock); in bpf_prog_offload_finalize()
193 up_read(&bpf_devs_lock); in bpf_prog_offload_replace_insn()
209 up_read(&bpf_devs_lock); in bpf_prog_offload_remove_insns()
244 up_read(&bpf_devs_lock); in bpf_prog_offload_translate()
288 up_read(&bpf_devs_lock); in bpf_prog_offload_info_fill_ns()
333 up_read(&bpf_devs_lock); in bpf_prog_offload_info_fill()
442 up_read(&bpf_devs_lock); in bpf_map_offload_lookup_elem()
460 up_read(&bpf_devs_lock); in bpf_map_offload_update_elem()
[all …]
/linux/fs/nilfs2/
A Dsysfs.c249 up_read(&nilfs->ns_segctor_sem); in nilfs_checkpoints_checkpoints_number_show()
272 up_read(&nilfs->ns_segctor_sem); in nilfs_checkpoints_snapshots_number_show()
307 up_read(&nilfs->ns_segctor_sem); in nilfs_checkpoints_next_checkpoint_show()
391 up_read(&nilfs->ns_segctor_sem); in nilfs_segments_dirty_segments_show()
492 up_read(&nilfs->ns_segctor_sem); in nilfs_segctor_current_seg_sequence_show()
506 up_read(&nilfs->ns_segctor_sem); in nilfs_segctor_current_last_full_seg_show()
520 up_read(&nilfs->ns_segctor_sem); in nilfs_segctor_next_full_seg_show()
710 up_read(&nilfs->ns_sem); in nilfs_superblock_sb_write_time_show()
724 up_read(&nilfs->ns_sem); in nilfs_superblock_sb_write_time_secs_show()
738 up_read(&nilfs->ns_sem); in nilfs_superblock_sb_write_count_show()
[all …]
A Dioctl.c296 up_read(&nilfs->ns_segctor_sem); in nilfs_ioctl_do_get_cpinfo()
330 up_read(&nilfs->ns_segctor_sem); in nilfs_ioctl_get_cpstat()
363 up_read(&nilfs->ns_segctor_sem); in nilfs_ioctl_do_get_suinfo()
397 up_read(&nilfs->ns_segctor_sem); in nilfs_ioctl_get_sustat()
429 up_read(&nilfs->ns_segctor_sem); in nilfs_ioctl_do_get_vinfo()
464 up_read(&nilfs->ns_segctor_sem); in nilfs_ioctl_do_get_bdescs()
470 up_read(&nilfs->ns_segctor_sem); in nilfs_ioctl_do_get_bdescs()
1001 up_read(&nilfs->ns_segctor_sem); in nilfs_ioctl_sync()
1072 up_read(&nilfs->ns_segctor_sem); in nilfs_ioctl_trim_fs()
/linux/fs/nfs/
A Dio.c50 up_read(&inode->i_rwsem); in nfs_start_io_read()
67 up_read(&inode->i_rwsem); in nfs_end_io_read()
130 up_read(&inode->i_rwsem); in nfs_start_io_direct()
147 up_read(&inode->i_rwsem); in nfs_end_io_direct()
/linux/fs/ceph/
A Dio.c59 up_read(&inode->i_rwsem); in ceph_start_io_read()
76 up_read(&inode->i_rwsem); in ceph_end_io_read()
145 up_read(&inode->i_rwsem); in ceph_start_io_direct()
162 up_read(&inode->i_rwsem); in ceph_end_io_direct()
A Dquota.c236 up_read(&mdsc->snap_rwsem); in get_quota_realm()
282 up_read(&mdsc->snap_rwsem); in ceph_quota_is_same_realm()
288 up_read(&mdsc->snap_rwsem); in ceph_quota_is_same_realm()
342 up_read(&mdsc->snap_rwsem); in check_quota_exceeded()
395 up_read(&mdsc->snap_rwsem); in check_quota_exceeded()
484 up_read(&mdsc->snap_rwsem); in ceph_quota_update_statfs()
/linux/drivers/leds/
A Dled-triggers.c64 up_read(&triggers_list_lock); in led_trigger_write()
70 up_read(&triggers_list_lock); in led_trigger_write()
140 up_read(&led_cdev->trigger_lock); in led_trigger_read()
141 up_read(&triggers_list_lock); in led_trigger_read()
146 up_read(&led_cdev->trigger_lock); in led_trigger_read()
147 up_read(&triggers_list_lock); in led_trigger_read()
267 up_read(&triggers_list_lock); in led_trigger_set_default()
320 up_read(&leds_list_lock); in led_trigger_register()
346 up_read(&leds_list_lock); in led_trigger_unregister()
/linux/net/rds/
A Dtransport.c110 up_read(&rds_trans_sem); in rds_trans_get_preferred()
123 up_read(&rds_trans_sem); in rds_trans_get()
133 up_read(&rds_trans_sem); in rds_trans_get()
166 up_read(&rds_trans_sem); in rds_trans_stats_info_copy()
/linux/drivers/infiniband/core/
A Ddevice.c323 up_read(&devices_rwsem); in ib_device_get_by_index()
376 up_read(&devices_rwsem); in ib_device_get_by_name()
439 up_read(&devices_rwsem); in ib_device_rename()
896 up_read(&devices_rwsem); in ib_policy_change_task()
1052 up_read(&devices_rwsem); in remove_all_compat_devs()
1077 up_read(&devices_rwsem); in add_all_compat_devs()
1149 up_read(&devices_rwsem); in rdma_dev_exit_net()
1189 up_read(&devices_rwsem); in rdma_dev_init_net()
1278 up_read(&clients_rwsem); in disable_device()
1335 up_read(&clients_rwsem); in enable_device_and_get()
[all …]
/linux/drivers/platform/surface/
A Dsurface_aggregator_cdev.c249 up_read(&client->cdev->lock); in ssam_cdev_notifier_unregister_all()
565 up_read(&client->cdev->lock); in ssam_cdev_device_ioctl()
571 up_read(&client->cdev->lock); in ssam_cdev_device_ioctl()
587 up_read(&cdev->lock); in ssam_cdev_read()
594 up_read(&cdev->lock); in ssam_cdev_read()
611 up_read(&cdev->lock); in ssam_cdev_read()
618 up_read(&cdev->lock); in ssam_cdev_read()
626 up_read(&cdev->lock); in ssam_cdev_read()
632 up_read(&cdev->lock); in ssam_cdev_read()
637 up_read(&cdev->lock); in ssam_cdev_read()
A Dsurface_dtx.c387 up_read(&client->ddev->lock); in surface_dtx_ioctl()
393 up_read(&client->ddev->lock); in surface_dtx_ioctl()
472 up_read(&ddev->lock); in surface_dtx_read()
479 up_read(&ddev->lock); in surface_dtx_read()
496 up_read(&ddev->lock); in surface_dtx_read()
503 up_read(&ddev->lock); in surface_dtx_read()
511 up_read(&ddev->lock); in surface_dtx_read()
517 up_read(&ddev->lock); in surface_dtx_read()
522 up_read(&ddev->lock); in surface_dtx_read()
616 up_read(&ddev->client_lock); in sdtx_push_event()
/linux/fs/configfs/
A Dfile.c69 up_read(&frag->frag_sem); in fill_read_buffer()
130 up_read(&frag->frag_sem); in configfs_bin_read_iter()
156 up_read(&frag->frag_sem); in configfs_bin_read_iter()
208 up_read(&frag->frag_sem); in flush_write_buffer()
367 up_read(&frag->frag_sem); in __configfs_open_file()
373 up_read(&frag->frag_sem); in __configfs_open_file()
415 up_read(&frag->frag_sem); in configfs_release_bin_file()
/linux/drivers/md/
A Ddm-target.c40 up_read(&_lock); in get_target_type()
65 up_read(&_lock); in dm_put_target_type()
76 up_read(&_lock); in dm_target_iterate()
A Ddm-thin-metadata.c975 up_read(&pmd->root_lock); in dm_pool_metadata_close()
1294 up_read(&pmd->root_lock); in dm_pool_get_metadata_transaction_id()
1457 up_read(&pmd->root_lock); in dm_pool_get_metadata_snap()
1548 up_read(&pmd->root_lock); in dm_thin_find_block()
1627 up_read(&pmd->root_lock); in dm_thin_find_mapped_range()
1777 up_read(&pmd->root_lock); in dm_pool_block_is_shared()
1827 up_read(&pmd->root_lock); in dm_pool_changed_this_transaction()
1915 up_read(&pmd->root_lock); in dm_pool_get_free_block_count()
1935 up_read(&pmd->root_lock); in dm_pool_get_free_metadata_block_count()
1948 up_read(&pmd->root_lock); in dm_pool_get_metadata_dev_size()
[all …]
/linux/drivers/staging/greybus/
A Daudio_manager.c115 up_read(&modules_rwsem); in gb_audio_manager_get_module()
132 up_read(&modules_rwsem); in gb_audio_manager_dump_module()
152 up_read(&modules_rwsem); in gb_audio_manager_dump_all()
/linux/drivers/vfio/pci/
A Dvfio_pci_rdwr.c47 up_read(&vdev->memory_lock); \
55 up_read(&vdev->memory_lock); \
74 up_read(&vdev->memory_lock); \
82 up_read(&vdev->memory_lock); \
393 up_read(&vdev->memory_lock); in vfio_pci_ioeventfd_handler()
401 up_read(&vdev->memory_lock); in vfio_pci_ioeventfd_handler()
/linux/sound/core/oss/
A Dmixer_oss.c545 up_read(&card->controls_rwsem); in snd_mixer_oss_get_volume1_vol()
563 up_read(&card->controls_rwsem); in snd_mixer_oss_get_volume1_vol()
584 up_read(&card->controls_rwsem); in snd_mixer_oss_get_volume1_sw()
603 up_read(&card->controls_rwsem); in snd_mixer_oss_get_volume1_sw()
650 up_read(&card->controls_rwsem); in snd_mixer_oss_put_volume1_vol()
671 up_read(&card->controls_rwsem); in snd_mixer_oss_put_volume1_vol()
693 up_read(&card->controls_rwsem); in snd_mixer_oss_put_volume1_sw()
718 up_read(&card->controls_rwsem); in snd_mixer_oss_put_volume1_sw()
919 up_read(&card->controls_rwsem); in snd_mixer_oss_put_recsrc2()
942 up_read(&card->controls_rwsem); in snd_mixer_oss_build_test()
[all …]
/linux/fs/dlm/
A Ddir.c58 up_read(&ls->ls_root_sem); in dlm_recover_dir_nodeid()
222 up_read(&ls->ls_root_sem); in find_rsb_root()
228 up_read(&ls->ls_root_sem); in find_rsb_root()
306 up_read(&ls->ls_root_sem); in dlm_copy_master_names()
/linux/drivers/pci/hotplug/
A Dcpci_hotplug_core.c303 up_read(&list_rwsem); in init_slots()
318 up_read(&list_rwsem); in init_slots()
333 up_read(&list_rwsem); in check_slots()
418 up_read(&list_rwsem); in check_slots()
598 up_read(&list_rwsem); in cpci_hp_start()
601 up_read(&list_rwsem); in cpci_hp_start()
/linux/kernel/
A Dkcmp.c76 up_read(l2); in kcmp_unlock()
77 up_read(l1); in kcmp_unlock()
91 up_read(l1); in kcmp_lock()
/linux/drivers/block/zram/
A Dzram_drv.c242 up_read(&zram->init_lock); in initstate_show()
289 up_read(&zram->init_lock); in mem_used_max_store()
352 up_read(&zram->init_lock); in idle_store()
372 up_read(&zram->init_lock); in writeback_limit_enable_store()
388 up_read(&zram->init_lock); in writeback_limit_enable_show()
407 up_read(&zram->init_lock); in writeback_limit_store()
423 up_read(&zram->init_lock); in writeback_limit_show()
458 up_read(&zram->init_lock); in backing_dev_show()
472 up_read(&zram->init_lock); in backing_dev_show()
811 up_read(&zram->init_lock); in writeback_store()
[all …]
/linux/drivers/net/wireguard/
A Dcookie.c116 up_read(&checker->secret_lock); in make_cookie()
177 up_read(&peer->latest_cookie.lock); in wg_cookie_add_mac_to_packet()
213 up_read(&peer->latest_cookie.lock); in wg_cookie_message_consume()
220 up_read(&peer->latest_cookie.lock); in wg_cookie_message_consume()
/linux/drivers/pci/pcie/
A Dpme.c117 up_read(&pci_bus_sem); in pcie_pme_from_pci_bridge()
155 up_read(&pci_bus_sem); in pcie_pme_handle_request()
180 up_read(&pci_bus_sem); in pcie_pme_handle_request()
402 up_read(&pci_bus_sem); in pcie_pme_suspend()
/linux/fs/ext4/
A Dinline.c110 up_read(&EXT4_I(inode)->xattr_sem); in ext4_get_max_inline_size()
508 up_read(&EXT4_I(inode)->xattr_sem); in ext4_readpage_inline()
523 up_read(&EXT4_I(inode)->xattr_sem); in ext4_readpage_inline()
723 up_read(&EXT4_I(inode)->xattr_sem); in ext4_try_to_write_inline_data()
891 up_read(&EXT4_I(inode)->xattr_sem); in ext4_da_convert_inline_data_to_extent()
980 up_read(&EXT4_I(inode)->xattr_sem); in ext4_da_write_inline_data_begin()
985 up_read(&EXT4_I(inode)->xattr_sem); in ext4_da_write_inline_data_begin()
1381 up_read(&EXT4_I(inode)->xattr_sem); in ext4_inlinedir_to_tree()
1495 up_read(&EXT4_I(inode)->xattr_sem); in ext4_read_inline_dir()
1688 up_read(&EXT4_I(dir)->xattr_sem); in ext4_find_inline_entry()
[all …]
/linux/drivers/comedi/kcomedilib/
A Dkcomedilib_main.c50 up_read(&dev->attach_lock); in comedi_open()
225 up_read(&dev->attach_lock); in comedi_find_subdevice_by_type()
239 up_read(&dev->attach_lock); in comedi_get_n_channels()

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