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Searched refs:vdo (Results 1 – 25 of 70) sorted by relevance

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/linux/drivers/md/dm-vdo/
A Dvdo.c106 struct vdo *vdo; in filter_vdos_locked() local
123 struct vdo *vdo; in vdo_find_matching() local
432 thread->vdo = vdo; in vdo_make_thread()
541 struct vdo *vdo; in vdo_make() local
681 void vdo_destroy(struct vdo *vdo) in vdo_destroy() argument
901 vdo->states.vdo.state = vdo_get_state(vdo); in record_vdo()
1032 struct vdo *vdo = listener; in notify_vdo_of_read_only_mode() local
1081 struct vdo *vdo = parent->vdo; in vdo_wait_until_not_entering_read_only_mode() local
1145 struct vdo *vdo = completion->vdo; in make_thread_read_only() local
1209 struct vdo *vdo = parent->vdo; in vdo_allow_read_only_mode_entry() local
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A Ddm-vdo-target.c1390 struct vdo *vdo = completion->vdo; in pre_load_callback() local
1640 struct vdo *vdo = completion->vdo; in check_may_grow_physical() local
1968 struct vdo *vdo = completion->vdo; in write_super_block_for_suspend() local
1998 struct vdo *vdo = completion->vdo; in suspend_callback() local
2181 struct vdo *vdo = completion->vdo; in load_callback() local
2285 struct vdo *vdo = completion->vdo; in handle_load_error() local
2321 struct vdo *vdo = completion->vdo; in write_super_block_for_resume() local
2351 struct vdo *vdo = completion->vdo; in resume_callback() local
2431 struct vdo *vdo = completion->vdo; in grow_logical_callback() local
2480 struct vdo *vdo = completion->vdo; in handle_logical_growth_error() local
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A Dvdo.h57 struct vdo *vdo; member
166 struct vdo { struct
275 static inline bool vdo_uses_bio_ack_queue(struct vdo *vdo) in vdo_uses_bio_ack_queue() argument
303 void vdo_destroy(struct vdo *vdo);
311 int __must_check vdo_synchronous_flush(struct vdo *vdo);
315 bool vdo_set_compressing(struct vdo *vdo, bool enable);
317 bool vdo_get_compressing(struct vdo *vdo);
333 int vdo_enable_read_only_entry(struct vdo *vdo);
341 bool __must_check vdo_is_read_only(struct vdo *vdo);
347 void vdo_enter_recovery_mode(struct vdo *vdo);
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A Dflush.c26 struct vdo *vdo; member
135 int vdo_make_flusher(struct vdo *vdo) in vdo_make_flusher() argument
142 vdo->flusher->vdo = vdo; in vdo_make_flusher()
143 vdo->flusher->thread_id = vdo->thread_config.packer_thread; in vdo_make_flusher()
145 vdo_initialize_completion(&vdo->flusher->completion, vdo, in vdo_make_flusher()
151 vdo->flusher); in vdo_make_flusher()
369 static void initialize_flush(struct vdo_flush *flush, struct vdo *vdo) in initialize_flush() argument
392 void vdo_launch_flush(struct vdo *vdo, struct bio *bio) in vdo_launch_flush() argument
416 initialize_flush(flush, vdo); in vdo_launch_flush()
463 struct vdo *vdo = completion->vdo; in vdo_complete_flush_callback() local
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A Drepair.c253 struct vdo *vdo = completion->vdo; in finish_repair() local
326 struct vdo *vdo = completion->vdo; in drain_slab_depot() local
640 struct vdo *vdo = completion->vdo; in rebuild_reference_counts() local
797 struct vdo *vdo = completion->vdo; in add_slab_journal_entries() local
855 struct vdo *vdo = completion->vdo; in vdo_replay_into_slab_journals() local
1099 struct vdo *vdo = completion->vdo; in recover_block_map() local
1326 struct vdo *vdo = repair->completion.vdo; in append_sector_entries() local
1406 struct vdo *vdo = repair->completion.vdo; in parse_journal_for_rebuild() local
1456 struct vdo *vdo = repair->completion.vdo; in extract_new_mappings() local
1684 struct vdo *vdo = vio->completion.vdo; in read_journal_endio() local
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A Ddump.c55 static void do_dump(struct vdo *vdo, unsigned int dump_options_requested, in do_dump() argument
65 atomic64_read(&vdo->stats.bios_completed)); in do_dump()
72 for (id = 0; id < vdo->thread_config.thread_count; id++) in do_dump()
73 vdo_dump_work_queue(vdo->threads[id].queue); in do_dump()
76 vdo_dump_hash_zones(vdo->hash_zones); in do_dump()
77 dump_data_vio_pool(vdo->data_vio_pool, in do_dump()
80 vdo_dump_status(vdo); in do_dump()
130 int vdo_dump(struct vdo *vdo, unsigned int argc, char *const *argv, const char *why) in vdo_dump() argument
138 do_dump(vdo, dump_options_requested, why); in vdo_dump()
143 void vdo_dump_all(struct vdo *vdo, const char *why) in vdo_dump_all() argument
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A Dcompletion.c52 struct vdo *vdo, in vdo_initialize_completion() argument
56 completion->vdo = vdo; in vdo_initialize_completion()
111 struct vdo *vdo = completion->vdo; in vdo_enqueue_completion() local
114 if (VDO_ASSERT(thread_id < vdo->thread_config.thread_count, in vdo_enqueue_completion()
117 vdo->thread_config.thread_count) != VDO_SUCCESS) in vdo_enqueue_completion()
123 vdo_enqueue_work_queue(vdo->threads[thread_id].queue, completion); in vdo_enqueue_completion()
A Dlogical-zone.c54 struct vdo *vdo = zones->vdo; in initialize_zone() local
62 if (zone_number < vdo->thread_config.logical_zone_count - 1) in initialize_zone()
65 vdo_initialize_completion(&zone->completion, vdo, in initialize_zone()
70 zone->block_map_zone = &vdo->block_map->zones[zone_number]; in initialize_zone()
77 return vdo_make_default_thread(vdo, zone->thread_id); in initialize_zone()
87 int vdo_make_logical_zones(struct vdo *vdo, struct logical_zones **zones_ptr) in vdo_make_logical_zones() argument
92 zone_count_t zone_count = vdo->thread_config.logical_zone_count; in vdo_make_logical_zones()
102 zones->vdo = vdo; in vdo_make_logical_zones()
113 vdo->thread_config.admin_thread, zones, NULL, in vdo_make_logical_zones()
114 vdo, &zones->manager); in vdo_make_logical_zones()
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A Dvio.h56 return vio->completion.vdo->thread_config.bio_threads[vio->bio_zone]; in get_vio_bio_zone_thread_id()
78 int allocate_vio_components(struct vdo *vdo, enum vio_type vio_type,
81 int __must_check create_multi_block_metadata_vio(struct vdo *vdo, enum vio_type vio_type,
86 static inline int __must_check create_metadata_vio(struct vdo *vdo, enum vio_type vio_type, in create_metadata_vio() argument
91 return create_multi_block_metadata_vio(vdo, vio_type, priority, parent, 1, data, in create_metadata_vio()
109 enum vio_priority priority, struct vdo *vdo) in initialize_vio() argument
118 vdo_initialize_completion(&vio->completion, vdo, VIO_COMPLETION); in initialize_vio()
191 int __must_check make_vio_pool(struct vdo *vdo, size_t pool_size, thread_id_t thread_id,
A Dvio.c44 struct vdo *vdo = vio->completion.vdo; in pbn_from_vio_bio() local
78 int allocate_vio_components(struct vdo *vdo, enum vio_type vio_type, in allocate_vio_components() argument
118 int create_multi_block_metadata_vio(struct vdo *vdo, enum vio_type vio_type, in create_multi_block_metadata_vio() argument
176 struct vdo *vdo = vio->completion.vdo; in vdo_set_bio_properties() local
177 struct device_config *config = vdo->device_config; in vdo_set_bio_properties()
179 pbn -= vdo->geometry.bio_offset; in vdo_set_bio_properties()
252 struct vdo *vdo = vio->completion.vdo; in update_vio_error_stats() local
256 atomic64_inc(&vdo->stats.read_only_error_count); in update_vio_error_stats()
260 atomic64_inc(&vdo->stats.no_space_error_count); in update_vio_error_stats()
311 int make_vio_pool(struct vdo *vdo, size_t pool_size, thread_id_t thread_id, in make_vio_pool() argument
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A Dio-submitter.c76 struct atomic_statistics *stats = &vio->completion.vdo->stats; in count_all_bios()
109 struct vdo *vdo = vio->completion.vdo; in send_bio_to_device() local
112 atomic64_inc(&vdo->stats.bios_submitted); in send_bio_to_device()
114 bio_set_dev(bio, vdo_get_backing_device(vdo)); in send_bio_to_device()
141 struct io_submitter *submitter = vio->completion.vdo->io_submitter; in get_bio_list()
273 struct vdo *vdo = vio->completion.vdo; in try_bio_map_merge() local
275 &vdo->io_submitter->bio_queue_data[vio->bio_zone]; in try_bio_map_merge()
345 const struct admin_state_code *code = vdo_get_admin_state(completion->vdo); in __submit_metadata_vio()
375 unsigned int max_requests_active, struct vdo *vdo, in vdo_make_io_submitter() argument
417 result = vdo_make_thread(vdo, vdo->thread_config.bio_threads[i], in vdo_make_io_submitter()
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A Dmessage-stats.h11 int vdo_write_config(struct vdo *vdo, char **buf, unsigned int *maxlen);
12 int vdo_write_stats(struct vdo *vdo, char *buf, unsigned int maxlen);
A Ddump.h11 int vdo_dump(struct vdo *vdo, unsigned int argc, char *const *argv, const char *why);
13 void vdo_dump_all(struct vdo *vdo, const char *why);
A Ddata-vio.c244 struct vdo *vdo = vdo_from_data_vio(data_vio); in initialize_lbn_lock() local
259 struct vdo *vdo = vdo_from_data_vio(data_vio); in launch_locked_request() local
273 struct vdo *vdo = vdo_from_data_vio(data_vio); in acknowledge_data_vio() local
422 struct vdo *vdo = vdo_from_data_vio(data_vio); in attempt_logical_block_lock() local
428 if (data_vio->logical.lbn >= vdo->states.vdo.config.logical_blocks) { in attempt_logical_block_lock()
534 static void launch_bio(struct vdo *vdo, struct data_vio *data_vio, struct bio *bio) in launch_bio() argument
786 static int initialize_data_vio(struct data_vio *data_vio, struct vdo *vdo) in initialize_data_vio() argument
841 int make_data_vio_pool(struct vdo *vdo, data_vio_count_t pool_size, in make_data_vio_pool() argument
999 static void assert_on_vdo_cpu_thread(const struct vdo *vdo, const char *name) in assert_on_vdo_cpu_thread() argument
1306 struct vdo *vdo = vdo_from_data_vio(data_vio); in perform_cleanup_stage() local
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A Dflush.h28 int __must_check vdo_make_flusher(struct vdo *vdo);
38 void vdo_launch_flush(struct vdo *vdo, struct bio *bio);
A Dlogical-zone.h57 struct vdo *vdo; member
66 int __must_check vdo_make_logical_zones(struct vdo *vdo,
A Dphysical-zone.c325 static int initialize_zone(struct vdo *vdo, struct physical_zones *zones) in initialize_zone() argument
342 zone->thread_id = vdo->thread_config.physical_threads[zone_number]; in initialize_zone()
343 zone->allocator = &vdo->depot->allocators[zone_number]; in initialize_zone()
344 zone->next = &zones->zones[(zone_number + 1) % vdo->thread_config.physical_zone_count]; in initialize_zone()
345 result = vdo_make_default_thread(vdo, zone->thread_id); in initialize_zone()
361 int vdo_make_physical_zones(struct vdo *vdo, struct physical_zones **zones_ptr) in vdo_make_physical_zones() argument
365 zone_count_t zone_count = vdo->thread_config.physical_zone_count; in vdo_make_physical_zones()
376 result = initialize_zone(vdo, zones); in vdo_make_physical_zones()
A DMakefile5 obj-$(CONFIG_DM_VDO) += dm-vdo.o
7 dm-vdo-objs := \
14 dm-vdo-target.o \
40 vdo.o \
A Dtypes.h211 struct vdo *vdo; member
314 struct vdo *vdo; member
333 struct vdo;
A Dblock-map.h51 struct vdo *vdo; member
255 struct vdo *vdo; member
334 block_count_t logical_blocks, struct vdo *vdo,
/linux/include/linux/usb/
A Dpd_vdo.h78 #define PD_VDO_VID(vdo) ((vdo) >> 16) argument
79 #define PD_VDO_SVDM(vdo) (((vdo) >> 15) & 1) argument
80 #define PD_VDO_SVDM_VER(vdo) (((vdo) >> 13) & 0x3) argument
81 #define PD_VDO_OPOS(vdo) (((vdo) >> 8) & 0x7) argument
82 #define PD_VDO_CMD(vdo) ((vdo) & 0x1f) argument
83 #define PD_VDO_CMDT(vdo) (((vdo) >> 6) & 0x3) argument
154 #define PD_IDH_PTYPE(vdo) (((vdo) >> 27) & 0x7) argument
155 #define PD_IDH_VID(vdo) ((vdo) & 0xffff) argument
156 #define PD_IDH_MODAL_SUPP(vdo) ((vdo) & (1 << 26)) argument
166 #define PD_CSTAT_XID(vdo) (vdo) argument
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A Dtypec_altmode.h29 u32 vdo; member
60 int (*enter)(struct typec_altmode *altmode, u32 *vdo);
62 void (*attention)(struct typec_altmode *altmode, u32 vdo);
64 const u32 *vdo, int cnt);
70 int typec_altmode_enter(struct typec_altmode *altmode, u32 *vdo);
72 int typec_altmode_attention(struct typec_altmode *altmode, u32 vdo);
74 const u32 header, const u32 *vdo, int count);
87 int (*enter)(struct typec_altmode *altmode, enum typec_plug_index sop, u32 *vdo);
90 const u32 hdr, const u32 *vdo, int cnt);
93 int typec_cable_altmode_enter(struct typec_altmode *altmode, enum typec_plug_index sop, u32 *vdo);
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/linux/Documentation/admin-guide/device-mapper/
A Dvdo.rst3 dm-vdo
20 https://github.com/dm-vdo/vdo/
35 rarely needed except by dm-vdo developers.
46 https://github.com/dm-vdo/vdoestimator/
115 outside the vdo volume, threads of this type allow the vdo
147 the vdo is chosen; the vdo storage device must be large
225 Stop the vdo volume.
241 All vdo devices accept messages in the form:
270 default: Equivalent to 'queues vdo'
286 The name of the vdo volume.
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/linux/drivers/usb/typec/altmodes/
A Ddisplayport.c106 DP_CAP_DFP_D_PIN_ASSIGN(dp->port->vdo); in dp_altmode_configure()
115 DP_CAP_PIN_ASSIGN_DFP_D(dp->port->vdo); in dp_altmode_configure()
246 u32 vdo; in dp_altmode_work() local
275 vdo = 1; in dp_altmode_work()
330 dp->data.status = vdo; in dp_altmode_attention()
384 dp->data.status = *vdo; in dp_altmode_vdm()
533 cap = DP_CAP_CAPABILITY(dp->alt->vdo); in configuration_store()
569 cap = DP_CAP_CAPABILITY(dp->alt->vdo); in configuration_show()
733 if (!(DP_CAP_PIN_ASSIGN_DFP_D(port->vdo) & in dp_altmode_probe()
735 !(DP_CAP_PIN_ASSIGN_UFP_D(port->vdo) & in dp_altmode_probe()
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/linux/drivers/usb/typec/
A Dbus.c126 int typec_altmode_enter(struct typec_altmode *adev, u32 *vdo) in typec_altmode_enter() argument
147 return pdev->ops->enter(pdev, vdo); in typec_altmode_enter()
186 int typec_altmode_attention(struct typec_altmode *adev, u32 vdo) in typec_altmode_attention() argument
197 pdev->ops->attention(pdev, vdo); in typec_altmode_attention()
215 const u32 header, const u32 *vdo, int count) in typec_altmode_vdm() argument
233 return pdev->ops->vdm(pdev, header, vdo, count); in typec_altmode_vdm()
259 int typec_cable_altmode_enter(struct typec_altmode *adev, enum typec_plug_index sop, u32 *vdo) in typec_cable_altmode_enter() argument
278 return pdev->cable_ops->enter(pdev, sop, vdo); in typec_cable_altmode_enter()
322 const u32 header, const u32 *vdo, int count) in typec_cable_altmode_vdm() argument
345 return pdev->cable_ops->vdm(pdev, sop, header, vdo, count); in typec_cable_altmode_vdm()

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