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Searched refs:store (Results 1 – 25 of 173) sorted by relevance

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/drivers/md/
Ddm-snap-transient.c26 static void transient_dtr(struct dm_exception_store *store) in transient_dtr() argument
28 kfree(store->context); in transient_dtr()
31 static int transient_read_metadata(struct dm_exception_store *store, in transient_read_metadata() argument
39 static int transient_prepare_exception(struct dm_exception_store *store, in transient_prepare_exception() argument
42 struct transient_c *tc = store->context; in transient_prepare_exception()
43 sector_t size = get_dev_size(dm_snap_cow(store->snap)->bdev); in transient_prepare_exception()
45 if (size < (tc->next_free + store->chunk_size)) in transient_prepare_exception()
48 e->new_chunk = sector_to_chunk(store, tc->next_free); in transient_prepare_exception()
49 tc->next_free += store->chunk_size; in transient_prepare_exception()
54 static void transient_commit_exception(struct dm_exception_store *store, in transient_commit_exception() argument
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Ddm-snap-persistent.c103 struct dm_exception_store *store; member
172 len = ps->store->chunk_size << SECTOR_SHIFT; in alloc_area()
233 .bdev = dm_snap_cow(ps->store->snap)->bdev, in chunk_io()
234 .sector = ps->store->chunk_size * chunk, in chunk_io()
235 .count = ps->store->chunk_size, in chunk_io()
294 memset(ps->area, 0, ps->store->chunk_size << SECTOR_SHIFT); in zero_memory_area()
315 if (!ps->store->chunk_size) { in read_header()
316 ps->store->chunk_size = max(DM_CHUNK_SIZE_DEFAULT_SECTORS, in read_header()
317 bdev_logical_block_size(dm_snap_cow(ps->store->snap)-> in read_header()
319 ps->store->chunk_mask = ps->store->chunk_size - 1; in read_header()
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Ddm-exception-store.h46 int (*ctr) (struct dm_exception_store *store, char *options);
51 void (*dtr) (struct dm_exception_store *store);
58 int (*read_metadata) (struct dm_exception_store *store,
66 int (*prepare_exception) (struct dm_exception_store *store,
72 void (*commit_exception) (struct dm_exception_store *store,
85 int (*prepare_merge) (struct dm_exception_store *store,
92 int (*commit_merge) (struct dm_exception_store *store, int nr_merged);
97 void (*drop_snapshot) (struct dm_exception_store *store);
99 unsigned (*status) (struct dm_exception_store *store,
106 void (*usage) (struct dm_exception_store *store,
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Ddm-exception-store.c142 static int set_chunk_size(struct dm_exception_store *store, in set_chunk_size() argument
153 store->chunk_size = store->chunk_mask = store->chunk_shift = 0; in set_chunk_size()
157 return dm_exception_store_set_chunk_size(store, chunk_size, error); in set_chunk_size()
160 int dm_exception_store_set_chunk_size(struct dm_exception_store *store, in dm_exception_store_set_chunk_size() argument
172 (bdev_logical_block_size(dm_snap_cow(store->snap)->bdev) >> 9) || in dm_exception_store_set_chunk_size()
174 (bdev_logical_block_size(dm_snap_origin(store->snap)->bdev) >> 9)) { in dm_exception_store_set_chunk_size()
184 store->chunk_size = chunk_size; in dm_exception_store_set_chunk_size()
185 store->chunk_mask = chunk_size - 1; in dm_exception_store_set_chunk_size()
186 store->chunk_shift = __ffs(chunk_size); in dm_exception_store_set_chunk_size()
194 struct dm_exception_store **store) in dm_exception_store_create() argument
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Dmd-bitmap.c210 struct bitmap_storage *store = &bitmap->storage; in write_sb_page() local
220 if (page->index == store->file_pages-1) { in write_sb_page()
221 int last_page_size = store->bytes & (PAGE_SIZE-1); in write_sb_page()
741 static inline unsigned long file_page_index(struct bitmap_storage *store, in file_page_index() argument
744 if (store->sb_page) in file_page_index()
750 static inline unsigned long file_page_offset(struct bitmap_storage *store, in file_page_offset() argument
753 if (store->sb_page) in file_page_offset()
762 static inline struct page *filemap_get_page(struct bitmap_storage *store, in filemap_get_page() argument
765 if (file_page_index(store, chunk) >= store->file_pages) in filemap_get_page()
767 return store->filemap[file_page_index(store, chunk)]; in filemap_get_page()
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Ddm-snap.c107 struct dm_exception_store *store; member
188 static sector_t chunk_to_sector(struct dm_exception_store *store, in chunk_to_sector() argument
191 return chunk << store->chunk_shift; in chunk_to_sector()
524 if (!snap_src->store->type->prepare_merge || in __validate_exception_handover()
525 !snap_src->store->type->commit_merge) { in __validate_exception_handover()
540 if (l->store->chunk_size < s->store->chunk_size) in __insert_snapshot()
863 snap->store->chunk_size); in __minimum_chunk_size()
894 hash_size = cow_dev_size >> s->store->chunk_shift; in init_hash_tables()
1063 linear_chunks = s->store->type->prepare_merge(s->store, &old_chunk, in snapshot_merge_next_chunks()
1084 io_size = linear_chunks * s->store->chunk_size; in snapshot_merge_next_chunks()
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Ddm-sysfs.c15 ssize_t (*store)(struct mapped_device *, const char *, size_t count); member
55 if (!dm_attr->store) in dm_attr_store()
62 ret = dm_attr->store(md, page, count); in dm_attr_store()
118 .store = dm_attr_store,
/drivers/gpu/drm/amd/display/dc/gpio/
Dhw_gpio.c45 REG_GET(MASK_reg, MASK, &gpio->store.mask); in store_registers()
46 REG_GET(A_reg, A, &gpio->store.a); in store_registers()
47 REG_GET(EN_reg, EN, &gpio->store.en); in store_registers()
54 REG_UPDATE(MASK_reg, MASK, gpio->store.mask); in restore_registers()
55 REG_UPDATE(A_reg, A, gpio->store.a); in restore_registers()
56 REG_UPDATE(EN_reg, EN, gpio->store.en); in restore_registers()
191 pin->store.mask = 0; in dal_hw_gpio_construct()
192 pin->store.a = 0; in dal_hw_gpio_construct()
193 pin->store.en = 0; in dal_hw_gpio_construct()
194 pin->store.mux = 0; in dal_hw_gpio_construct()
/drivers/media/pci/cx23885/
Daltera-ci.c264 u8 store; in altera_ci_op_cam() local
274 store = netup_fpga_op_rw(inter, NETUP_CI_BUSCTRL, 0, NETUP_CI_FLG_RD); in altera_ci_op_cam()
276 store &= 0x0f; in altera_ci_op_cam()
277 store |= ((state->nr << 7) | (flag << 6)); in altera_ci_op_cam()
279 netup_fpga_op_rw(inter, NETUP_CI_BUSCTRL, store, 0); in altera_ci_op_cam()
518 u8 store = 0; in altera_pid_control() local
530 store = netup_fpga_op_rw(inter, NETUP_CI_PID_DATA, 0, NETUP_CI_FLG_RD); in altera_pid_control()
533 store |= (1 << (pid & 7)); in altera_pid_control()
535 store &= ~(1 << (pid & 7)); in altera_pid_control()
537 netup_fpga_op_rw(inter, NETUP_CI_PID_DATA, store, 0); in altera_pid_control()
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Dcimax2.c174 u8 store; in netup_ci_op_cam() local
183 0, &store, 1); in netup_ci_op_cam()
187 store &= ~0x0c; in netup_ci_op_cam()
188 store |= flag; in netup_ci_op_cam()
191 0, &store, 1); in netup_ci_op_cam()
/drivers/edac/
Dedac_device_sysfs.c110 ssize_t(*store) (struct edac_device_ctl_info *, const char *, size_t); member
136 if (ctl_info_attr->store) in edac_dev_ctl_info_store()
137 return ctl_info_attr->store(edac_dev, buffer, count); in edac_dev_ctl_info_store()
144 .store = edac_dev_ctl_info_store
151 .store = _store, \
342 ssize_t(*store) (struct edac_device_instance *, const char *, size_t); member
365 if (instance_attr->store) in edac_dev_instance_store()
366 return instance_attr->store(instance, buffer, count); in edac_dev_instance_store()
373 .store = edac_dev_instance_store
380 .store = _store, \
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Dedac_pci_sysfs.c93 ssize_t(*store) (struct edac_pci_ctl_info *, const char *, size_t); member
116 if (instance_attr->store) in edac_pci_instance_store()
117 return instance_attr->store(pci, buffer, count); in edac_pci_instance_store()
124 .store = edac_pci_instance_store
131 .store = _store, \
234 ssize_t(*store) (void *, const char *, size_t); member
256 if (edac_pci_dev->store) in edac_pci_dev_store()
257 return edac_pci_dev->store(edac_pci_dev->value, buffer, count); in edac_pci_dev_store()
263 .store = edac_pci_dev_store
271 .store = _store, \
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Dedac_device.h91 ssize_t (*store)(struct edac_device_ctl_info *, const char *, size_t); member
109 ssize_t (*store)(struct kobject *, struct attribute *, member
/drivers/cpuidle/
Dsysfs.c141 ssize_t (*store)(struct cpuidle_device *, const char *, size_t count); member
182 if (cattr->store) { in cpuidle_store()
184 ret = cattr->store(dev, buf, count); in cpuidle_store()
192 .store = cpuidle_store,
212 ssize_t (*store)(struct cpuidle_state *, \ member
219 #define define_one_state_rw(_name, show, store) \ argument
220 static struct cpuidle_state_attr attr_##_name = __ATTR(_name, 0644, show, store)
428 if (cattr->store) in cpuidle_state_store()
429 ret = cattr->store(state, state_usage, buf, size); in cpuidle_state_store()
439 .store = cpuidle_state_store,
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/drivers/infiniband/hw/mlx4/
Dsysfs.c169 ssize_t (*store)(struct device *dev, in create_sysfs_entry()
179 vdentry->dentry.store = store; in create_sysfs_entry()
186 if (vdentry->dentry.store) in create_sysfs_entry()
396 ssize_t (*store)(struct mlx4_port *, struct port_attribute *, member
420 if (!port_attr->store) in port_attr_store()
422 return port_attr->store(p, port_attr, buf, size); in port_attr_store()
427 .store = port_attr_store,
495 ssize_t (*store)(struct mlx4_port *, struct port_attribute *, in alloc_group_attrs()
519 if (store) { in alloc_group_attrs()
521 element->attr.store = store; in alloc_group_attrs()
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/drivers/leds/
Dleds-lp55xx-common.h31 #define LP55XX_DEV_ATTR_RW(name, show, store) \ argument
32 DEVICE_ATTR(name, S_IRUGO | S_IWUSR, show, store)
35 #define LP55XX_DEV_ATTR_WO(name, store) \ argument
36 DEVICE_ATTR(name, S_IWUSR, NULL, store)
/drivers/staging/greybus/
Daudio_manager_module.c23 ssize_t (*store)(struct gb_audio_manager_module *module, member
53 if (!attribute->store) in gb_audio_module_attr_store()
56 return attribute->store(module, attribute, buf, len); in gb_audio_module_attr_store()
61 .store = gb_audio_module_attr_store,
/drivers/media/dvb-frontends/
Dsp2.c96 u8 store; in sp2_ci_op_cam() local
108 ret = sp2_read_i2c(s, 0x00, &store, 1); in sp2_ci_op_cam()
113 store &= ~(SP2_MOD_CTL_ACS1 | SP2_MOD_CTL_ACS0); in sp2_ci_op_cam()
114 store |= acs; in sp2_ci_op_cam()
116 ret = sp2_write_i2c(s, 0x00, &store, 1); in sp2_ci_op_cam()
/drivers/gpu/drm/i915/selftests/
Di915_perf.c289 u32 *cs, *store; in live_noa_gpr() local
354 store = memset32(rq->engine->status_page.addr + 512, 0, 32); in live_noa_gpr()
373 offset_in_page(store) + in live_noa_gpr()
390 if (store[i] == STACK_MAGIC) in live_noa_gpr()
394 i, store[i], STACK_MAGIC); in live_noa_gpr()
/drivers/dma/ioat/
Dsysfs.c65 if (!entry->store) in ioat_attr_store()
67 return entry->store(&ioat_chan->dma_chan, page, count); in ioat_attr_store()
72 .store = ioat_attr_store,
/drivers/media/usb/pvrusb2/
Dpvrusb2-sysfs.c366 cip->attr_val.store = store_val_norm; in pvr2_sysfs_add_control()
370 cip->attr_custom.store = store_val_custom; in pvr2_sysfs_add_control()
424 dip->attr_debugcmd.store = debugcmd_store; in pvr2_sysfs_add_debugifc()
652 sfp->attr_v4l_minor_number.store = NULL; in class_dev_create()
667 sfp->attr_v4l_radio_minor_number.store = NULL; in class_dev_create()
682 sfp->attr_unit_number.store = NULL; in class_dev_create()
696 sfp->attr_bus_info.store = NULL; in class_dev_create()
711 sfp->attr_hdw_name.store = NULL; in class_dev_create()
726 sfp->attr_hdw_desc.store = NULL; in class_dev_create()
/drivers/video/fbdev/omap2/omapfb/dss/
Ddisplay-sysfs.c235 ssize_t (*store)(struct omap_dss_device *, const char *, size_t); member
293 if (!display_attr->store) in display_attr_store()
296 return display_attr->store(dssdev, buf, size); in display_attr_store()
301 .store = display_attr_store,
/drivers/cpufreq/
Dcpufreq_governor_attr_set.c32 ret = attr_set->usage_count ? gattr->store(attr_set, buf, count) : -EBUSY; in governor_store()
39 .store = governor_store,
/drivers/hwmon/
Dibmpowernv.c487 ssize_t (*store)(struct device *dev, in create_hwmon_attr()
498 if (store) { in create_hwmon_attr()
499 sdata->dev_attr.store = store; in create_hwmon_attr()
513 ssize_t (*store)(struct device *dev, in populate_sensor()
521 create_hwmon_attr(sdata, attr_name, show, store); in populate_sensor()
/drivers/platform/x86/intel/
Drst.c54 .store = irst_store_wakeup_events
98 .store = irst_store_wakeup_time

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