| /linux/kernel/bpf/ |
| H A D | offload.c | 308 up_read(&bpf_devs_lock); in bpf_prog_offload_verifier_prep()
324 up_read(&bpf_devs_lock); in bpf_prog_offload_verify_insn()
342 up_read(&bpf_devs_lock); in bpf_prog_offload_finalize()
363 up_read(&bpf_devs_lock); in bpf_prog_offload_replace_insn()
379 up_read(&bpf_devs_lock); in bpf_prog_offload_remove_insns()
412 up_read(&bpf_devs_lock); in bpf_prog_offload_translate()
456 up_read(&bpf_devs_lock); in bpf_prog_offload_info_fill_ns()
486 up_read(&bpf_devs_lock); in bpf_prog_offload_info_fill()
496 up_read(&bpf_devs_lock); in bpf_prog_offload_info_fill()
501 up_read(&bpf_devs_lock); in bpf_prog_offload_info_fill()
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| /linux/fs/ceph/ |
| H A D | io.c | 59 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()
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| H A D | quota.c | 247 up_read(&mdsc->snap_rwsem); in get_quota_realm()
297 up_read(&mdsc->snap_rwsem); in ceph_quota_is_same_realm()
303 up_read(&mdsc->snap_rwsem); in ceph_quota_is_same_realm()
359 up_read(&mdsc->snap_rwsem); in check_quota_exceeded()
412 up_read(&mdsc->snap_rwsem); in check_quota_exceeded()
502 up_read(&mdsc->snap_rwsem); in ceph_quota_update_statfs()
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| /linux/fs/nfs/ |
| H A D | io.c | 54 up_read(&inode->i_rwsem); in nfs_start_io_read()
76 up_read(&inode->i_rwsem); in nfs_end_io_read()
147 up_read(&inode->i_rwsem); in nfs_start_io_direct()
169 up_read(&inode->i_rwsem); in nfs_end_io_direct()
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| /linux/net/rds/ |
| H A D | transport.c | 110 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()
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| /linux/drivers/leds/ |
| H A D | led-triggers.c | 69 up_read(&triggers_list_lock); in led_trigger_write()
75 up_read(&triggers_list_lock); in led_trigger_write()
148 up_read(&led_cdev->trigger_lock); in led_trigger_read()
149 up_read(&triggers_list_lock); in led_trigger_read()
154 up_read(&led_cdev->trigger_lock); in led_trigger_read()
155 up_read(&triggers_list_lock); in led_trigger_read()
305 up_read(&triggers_list_lock); in led_trigger_set_default()
348 up_read(&leds_list_lock); in led_trigger_register()
374 up_read(&leds_list_lock); in led_trigger_unregister()
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| /linux/drivers/platform/surface/ |
| H A D | surface_aggregator_cdev.c | 249 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()
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| /linux/tools/perf/util/ |
| H A D | threads.c | 54 up_read(&table->lock); in threads__nr()
103 up_read(&table->lock); in threads__find()
182 up_read(&table->lock); in threads__for_each_thread()
186 up_read(&table->lock); in threads__for_each_thread()
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| H A D | thread.c | 164 up_read(thread__namespaces_lock(thread)); in thread__namespaces()
219 up_read(thread__comm_lock(thread)); in thread__comm()
230 up_read(thread__comm_lock(thread)); in thread__exec_comm()
236 up_read(thread__comm_lock(thread)); in thread__exec_comm()
321 up_read(thread__comm_lock(thread)); in thread__comm_str()
346 up_read(thread__comm_lock(thread)); in thread__comm_len()
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| /linux/fs/configfs/ |
| H A D | file.c | 69 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()
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| /linux/fs/smb/server/ |
| H A D | connection.c | 112 up_read(&conn_list_lock); in ksmbd_conn_lookup_dialect()
172 up_read(&conn_list_lock); in ksmbd_all_conn_set_status()
200 up_read(&conn_list_lock); in ksmbd_conn_wait_idle_sess_id()
207 up_read(&conn_list_lock); in ksmbd_conn_wait_idle_sess_id()
490 up_read(&conn_list_lock); in stop_sessions()
495 up_read(&conn_list_lock); in stop_sessions()
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| /linux/drivers/infiniband/core/ |
| H A D | device.c | 334 up_read(&devices_rwsem); in ib_device_get_by_index()
387 up_read(&devices_rwsem); in ib_device_get_by_name()
449 up_read(&ibdev->client_data_rwsem); in ib_device_rename()
451 up_read(&devices_rwsem); in ib_device_rename()
764 up_read(&device->client_data_rwsem); in add_client_context()
774 up_read(&device->client_data_rwsem); in add_client_context()
933 up_read(&devices_rwsem); in ib_policy_change_task()
1067 up_read(&rdma_nets_rwsem); in add_compat_devs()
1087 up_read(&rdma_nets_rwsem); in remove_all_compat_devs()
1089 up_read(&devices_rwsem); in remove_all_compat_devs()
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| /linux/fs/smb/server/mgmt/ |
| H A D | user_session.c | 120 up_read(&sess->rpc_lock); in ksmbd_session_rpc_open()
129 up_read(&sess->rpc_lock); in ksmbd_session_rpc_open()
279 up_read(&conn->session_lock); in is_ksmbd_session_in_connection()
282 up_read(&conn->session_lock); in is_ksmbd_session_in_connection()
298 up_read(&conn->session_lock); in ksmbd_session_lookup()
310 up_read(&sessions_table_lock); in ksmbd_session_lookup_slowpath()
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| /linux/drivers/vfio/pci/ |
| H A D | vfio_pci_rdwr.c | 48 up_read(&vdev->memory_lock); \
56 up_read(&vdev->memory_lock); \
74 up_read(&vdev->memory_lock); \
82 up_read(&vdev->memory_lock); \
400 up_read(&vdev->memory_lock); in vfio_pci_ioeventfd_handler()
408 up_read(&vdev->memory_lock); in vfio_pci_ioeventfd_handler()
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| /linux/drivers/pci/hotplug/ |
| H A D | cpci_hotplug_core.c | 290 up_read(&list_rwsem); in init_slots()
305 up_read(&list_rwsem); in init_slots()
320 up_read(&list_rwsem); in check_slots()
405 up_read(&list_rwsem); in check_slots()
585 up_read(&list_rwsem); in cpci_hp_start()
588 up_read(&list_rwsem); in cpci_hp_start()
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| H A D | pciehp_pci.c | 71 up_read(&ctrl->reset_lock); in pciehp_configure_device()
123 up_read(&ctrl->reset_lock); in pciehp_unconfigure_device()
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| /linux/drivers/gpu/drm/xe/ |
| H A D | xe_hmm.c | 35 up_read(notifier_sem); in xe_alloc_sg()
53 up_read(notifier_sem); in xe_alloc_sg()
314 up_read(&vm->userptr.notifier_lock); in xe_hmm_userptr_populate_range()
319 up_read(&vm->userptr.notifier_lock); in xe_hmm_userptr_populate_range()
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| /linux/kernel/ |
| H A D | kcmp.c | 76 up_read(l2); in kcmp_unlock()
77 up_read(l1); in kcmp_unlock()
91 up_read(l1); in kcmp_lock()
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| /linux/fs/jfs/ |
| H A D | jfs_discard.c | 93 up_read(&sb->s_umount); in jfs_ioc_trim()
110 up_read(&sb->s_umount); in jfs_ioc_trim()
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| /linux/drivers/comedi/kcomedilib/ |
| H A D | kcomedilib_main.c | 50 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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| /linux/drivers/pci/pcie/ |
| H A D | pme.c | 118 up_read(&pci_bus_sem); in pcie_pme_from_pci_bridge()
156 up_read(&pci_bus_sem); in pcie_pme_handle_request()
181 up_read(&pci_bus_sem); in pcie_pme_handle_request()
404 up_read(&pci_bus_sem); in pcie_pme_suspend()
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| /linux/drivers/net/wireguard/ |
| H A D | cookie.c | 116 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()
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| /linux/drivers/md/ |
| H A D | dm-thin-metadata.c | 1009 up_read(&pmd->root_lock); in dm_pool_metadata_close()
1327 up_read(&pmd->root_lock); in dm_pool_get_metadata_transaction_id()
1490 up_read(&pmd->root_lock); in dm_pool_get_metadata_snap()
1575 up_read(&pmd->root_lock); in dm_thin_find_block()
1581 up_read(&pmd->root_lock); in dm_thin_find_block()
1660 up_read(&pmd->root_lock); in dm_thin_find_mapped_range()
1784 up_read(&pmd->root_lock); in dm_pool_block_is_shared()
1819 up_read(&td->pmd->root_lock); in dm_thin_changed_this_transaction()
1836 up_read(&pmd->root_lock); in dm_pool_changed_this_transaction()
1847 up_read(&td->pmd->root_lock); in dm_thin_aborted_changes()
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| H A D | dm-path-selector.c | 50 up_read(&_ps_lock); in get_path_selector()
85 up_read(&_ps_lock); in dm_put_path_selector()
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| /linux/include/linux/ |
| H A D | rwsem.h | 246 extern void up_read(struct rw_semaphore *sem);
253 DEFINE_GUARD(rwsem_read, struct rw_semaphore *, down_read(_T), up_read(_T))
307 # define up_read_non_owner(sem) up_read(sem)
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