| /OK3568_Linux_fs/kernel/kernel/bpf/ |
| H A D | offload.c | 132 down_read(&bpf_devs_lock); in bpf_prog_offload_verifier_prep()
149 down_read(&bpf_devs_lock); in bpf_prog_offload_verify_insn()
164 down_read(&bpf_devs_lock); in bpf_prog_offload_finalize()
185 down_read(&bpf_devs_lock); in bpf_prog_offload_replace_insn()
202 down_read(&bpf_devs_lock); in bpf_prog_offload_remove_insns()
240 down_read(&bpf_devs_lock); in bpf_prog_offload_translate()
276 down_read(&bpf_devs_lock); in bpf_prog_offload_info_fill_ns()
315 down_read(&bpf_devs_lock); in bpf_prog_offload_info_fill()
439 down_read(&bpf_devs_lock); in bpf_map_offload_lookup_elem()
456 down_read(&bpf_devs_lock); in bpf_map_offload_update_elem()
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| /OK3568_Linux_fs/kernel/fs/nilfs2/ |
| H A D | sysfs.c | 260 down_read(&nilfs->ns_segctor_sem); in nilfs_checkpoints_checkpoints_number_show()
283 down_read(&nilfs->ns_segctor_sem); in nilfs_checkpoints_snapshots_number_show()
318 down_read(&nilfs->ns_segctor_sem); in nilfs_checkpoints_next_checkpoint_show()
387 down_read(&NILFS_MDT(nilfs->ns_dat)->mi_sem); in nilfs_segments_clean_segments_show()
402 down_read(&nilfs->ns_segctor_sem); in nilfs_segments_dirty_segments_show()
503 down_read(&nilfs->ns_segctor_sem); in nilfs_segctor_current_seg_sequence_show()
517 down_read(&nilfs->ns_segctor_sem); in nilfs_segctor_current_last_full_seg_show()
531 down_read(&nilfs->ns_segctor_sem); in nilfs_segctor_next_full_seg_show()
545 down_read(&nilfs->ns_segctor_sem); in nilfs_segctor_next_pseg_offset_show()
559 down_read(&nilfs->ns_segctor_sem); in nilfs_segctor_next_checkpoint_show()
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| H A D | ioctl.c | 308 down_read(&nilfs->ns_segctor_sem); in nilfs_ioctl_do_get_cpinfo()
343 down_read(&nilfs->ns_segctor_sem); in nilfs_ioctl_get_cpstat()
375 down_read(&nilfs->ns_segctor_sem); in nilfs_ioctl_do_get_suinfo()
410 down_read(&nilfs->ns_segctor_sem); in nilfs_ioctl_get_sustat()
442 down_read(&nilfs->ns_segctor_sem); in nilfs_ioctl_do_get_vinfo()
471 down_read(&nilfs->ns_segctor_sem); in nilfs_ioctl_do_get_bdescs()
1014 down_read(&nilfs->ns_segctor_sem); in nilfs_ioctl_sync()
1085 down_read(&nilfs->ns_segctor_sem); in nilfs_ioctl_trim_fs()
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| H A D | bmap.c | 68 down_read(&bmap->b_sem); in nilfs_bmap_lookup_at_level()
91 down_read(&bmap->b_sem); in nilfs_bmap_lookup_contig()
201 down_read(&bmap->b_sem); in nilfs_bmap_seek_key()
214 down_read(&bmap->b_sem); in nilfs_bmap_last_key()
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| /OK3568_Linux_fs/kernel/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()
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| /OK3568_Linux_fs/kernel/drivers/infiniband/core/ |
| H A D | device.c | 310 down_read(&devices_rwsem); in ib_device_get_by_index()
365 down_read(&devices_rwsem); in ib_device_get_by_name()
427 down_read(&ibdev->client_data_rwsem); in ib_device_rename()
828 down_read(&devices_rwsem); in ib_policy_change_task()
973 down_read(&rdma_nets_rwsem); in add_compat_devs()
989 down_read(&devices_rwsem); in remove_all_compat_devs()
996 down_read(&rdma_nets_rwsem); in remove_all_compat_devs()
1011 down_read(&devices_rwsem); in add_all_compat_devs()
1018 down_read(&rdma_nets_rwsem); in add_all_compat_devs()
1079 down_read(&devices_rwsem); in rdma_dev_exit_net()
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| /OK3568_Linux_fs/kernel/drivers/leds/ |
| H A D | led-triggers.c | 57 down_read(&triggers_list_lock); in led_trigger_write()
134 down_read(&triggers_list_lock); in led_trigger_read()
135 down_read(&led_cdev->trigger_lock); in led_trigger_read()
253 down_read(&triggers_list_lock); in led_trigger_set_default()
306 down_read(&leds_list_lock); in led_trigger_register()
336 down_read(&leds_list_lock); in led_trigger_unregister()
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| /OK3568_Linux_fs/kernel/drivers/md/ |
| H A D | dm-target.c | 34 down_read(&_lock); in get_target_type()
63 down_read(&_lock); in dm_put_target_type()
73 down_read(&_lock); in dm_target_iterate()
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| H A D | dm-thin-metadata.c | 943 down_read(&pmd->root_lock); in dm_pool_metadata_close()
1266 down_read(&pmd->root_lock); in dm_pool_get_metadata_transaction_id()
1431 down_read(&pmd->root_lock); in dm_pool_get_metadata_snap()
1517 down_read(&pmd->root_lock); in dm_thin_find_block()
1599 down_read(&pmd->root_lock); in dm_thin_find_mapped_range()
1750 down_read(&pmd->root_lock); in dm_pool_block_is_shared()
1793 down_read(&td->pmd->root_lock); in dm_thin_changed_this_transaction()
1805 down_read(&pmd->root_lock); in dm_pool_changed_this_transaction()
1821 down_read(&td->pmd->root_lock); in dm_thin_aborted_changes()
1897 down_read(&pmd->root_lock); in dm_pool_get_free_block_count()
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| H A D | dm-path-selector.c | 45 down_read(&_ps_lock); in get_path_selector()
77 down_read(&_ps_lock); in dm_put_path_selector()
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| /OK3568_Linux_fs/kernel/drivers/staging/greybus/ |
| H A D | audio_manager.c | 112 down_read(&modules_rwsem); in gb_audio_manager_get_module()
130 down_read(&modules_rwsem); in gb_audio_manager_dump_module()
147 down_read(&modules_rwsem); in gb_audio_manager_dump_all()
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| /OK3568_Linux_fs/kernel/include/linux/ |
| H A D | rwsem.h | 141 extern void down_read(struct rw_semaphore *sem);
211 # define down_read_nested(sem, subclass) down_read(sem)
216 # define down_read_non_owner(sem) down_read(sem)
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| /OK3568_Linux_fs/kernel/fs/configfs/ |
| H A D | file.c | 68 down_read(&frag->frag_sem); in fill_read_buffer()
162 down_read(&frag->frag_sem); in configfs_read_bin_file()
187 down_read(&frag->frag_sem); in configfs_read_bin_file()
249 down_read(&frag->frag_sem); in flush_write_buffer()
370 down_read(&frag->frag_sem); in __configfs_open_file()
477 down_read(&frag->frag_sem); in configfs_release_bin_file()
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| /OK3568_Linux_fs/u-boot/drivers/mtd/ubi/ |
| H A D | fastmap-wl.c | 212 down_read(&ubi->fm_eba_sem); in ubi_wl_get_peb()
223 down_read(&ubi->fm_eba_sem); in ubi_wl_get_peb()
226 down_read(&ubi->fm_eba_sem); in ubi_wl_get_peb()
241 down_read(&ubi->fm_eba_sem); in ubi_wl_get_peb()
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| /OK3568_Linux_fs/kernel/drivers/pci/pcie/ |
| H A D | pme.c | 114 down_read(&pci_bus_sem); in pcie_pme_from_pci_bridge()
153 down_read(&pci_bus_sem); in pcie_pme_handle_request()
171 down_read(&pci_bus_sem); in pcie_pme_handle_request()
392 down_read(&pci_bus_sem); in pcie_pme_suspend()
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| /OK3568_Linux_fs/kernel/fs/nfs/ |
| H A D | io.c | 47 down_read(&inode->i_rwsem); in nfs_start_io_read()
127 down_read(&inode->i_rwsem); in nfs_start_io_direct()
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| /OK3568_Linux_fs/kernel/drivers/staging/comedi/kcomedilib/ |
| H A D | kcomedilib_main.c | 45 down_read(&dev->attach_lock); in comedi_open()
216 down_read(&dev->attach_lock); in comedi_find_subdevice_by_type()
234 down_read(&dev->attach_lock); in comedi_get_n_channels()
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| /OK3568_Linux_fs/kernel/drivers/mtd/ubi/ |
| H A D | fastmap-wl.c | 235 down_read(&ubi->fm_eba_sem); in ubi_wl_get_peb()
246 down_read(&ubi->fm_eba_sem); in ubi_wl_get_peb()
249 down_read(&ubi->fm_eba_sem); in ubi_wl_get_peb()
264 down_read(&ubi->fm_eba_sem); in ubi_wl_get_peb()
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| /OK3568_Linux_fs/kernel/kernel/ |
| H A D | umh.c | 215 down_read(&umhelper_sem); in usermodehelper_read_trylock()
233 down_read(&umhelper_sem); in usermodehelper_read_trylock()
247 down_read(&umhelper_sem); in usermodehelper_read_lock_wait()
260 down_read(&umhelper_sem); in usermodehelper_read_lock_wait()
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| /OK3568_Linux_fs/kernel/fs/ceph/ |
| H A D | io.c | 56 down_read(&inode->i_rwsem); in ceph_start_io_read()
142 down_read(&inode->i_rwsem); in ceph_start_io_direct()
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| H A D | quota.c | 239 down_read(&mdsc->snap_rwsem); in get_quota_realm()
280 down_read(&mdsc->snap_rwsem); in ceph_quota_is_same_realm()
326 down_read(&mdsc->snap_rwsem); in check_quota_exceeded()
346 down_read(&mdsc->snap_rwsem); in check_quota_exceeded()
485 down_read(&mdsc->snap_rwsem); in ceph_quota_update_statfs()
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| /OK3568_Linux_fs/kernel/drivers/block/zram/ |
| H A D | zram_drv.c | 240 down_read(&zram->init_lock); in initstate_show()
284 down_read(&zram->init_lock); in mem_used_max_store()
304 down_read(&zram->init_lock); in idle_store()
338 down_read(&zram->init_lock); in writeback_limit_enable_store()
354 down_read(&zram->init_lock); in writeback_limit_enable_show()
373 down_read(&zram->init_lock); in writeback_limit_store()
389 down_read(&zram->init_lock); in writeback_limit_show()
427 down_read(&zram->init_lock); in backing_dev_show()
659 down_read(&zram->init_lock); in writeback_store()
899 down_read(&zram->init_lock); in read_block_state()
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| /OK3568_Linux_fs/kernel/fs/dlm/ |
| H A D | dir.c | 54 down_read(&ls->ls_root_sem); in dlm_recover_dir_nodeid()
217 down_read(&ls->ls_root_sem); in find_rsb_root()
242 down_read(&ls->ls_root_sem); in dlm_copy_master_names()
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| /OK3568_Linux_fs/kernel/drivers/char/ |
| H A D | apm-emulation.c | 194 down_read(&user_list_lock); in queue_event()
531 down_read(&user_list_lock); in apm_suspend_notifier()
569 down_read(&user_list_lock); in apm_suspend_notifier()
602 down_read(&user_list_lock); in apm_suspend_notifier()
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| /OK3568_Linux_fs/kernel/drivers/gpu/drm/amd/amdkfd/ |
| H A D | kfd_topology.c | 55 down_read(&topology_lock); in kfd_topology_device_by_proximity_domain()
73 down_read(&topology_lock); in kfd_topology_device_by_id()
102 down_read(&topology_lock); in kfd_device_by_pci_dev()
120 down_read(&topology_lock); in kfd_device_by_kgd()
878 down_read(&topology_lock); in kfd_debug_print_topology()
905 down_read(&topology_lock); in kfd_update_system_properties()
1469 down_read(&topology_lock); in kfd_topology_enum_kfd_devices()
1525 down_read(&topology_lock); in kfd_double_confirm_iommu_support()
1547 down_read(&topology_lock); in kfd_debugfs_hqds_by_device()
1572 down_read(&topology_lock); in kfd_debugfs_rls_by_device()
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