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Searched refs:bdi (Results 1 – 25 of 35) sorted by relevance

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/linux/drivers/power/supply/
H A Dbq24190_charger.c254 int (*check_chip)(struct bq24190_dev_info *bdi);
255 int (*set_chg_config)(struct bq24190_dev_info *bdi, const u8 chg_config);
256 int (*set_otg_vbus)(struct bq24190_dev_info *bdi, bool enable);
261 static int bq24190_charger_set_charge_type(struct bq24190_dev_info *bdi,
289 static int bq24190_read(struct bq24190_dev_info *bdi, u8 reg, u8 *data) in bq24190_read() argument
293 ret = i2c_smbus_read_byte_data(bdi->client, reg); in bq24190_read()
301 static int bq24190_write(struct bq24190_dev_info *bdi, u8 reg, u8 data) in bq24190_write() argument
303 return i2c_smbus_write_byte_data(bdi->client, reg, data); in bq24190_write()
306 static int bq24190_read_mask(struct bq24190_dev_info *bdi, u8 reg, in bq24190_read_mask() argument
312 ret = bq24190_read(bdi, re in bq24190_read_mask()
323 bq24190_write_mask(struct bq24190_dev_info * bdi,u8 reg,u8 mask,u8 shift,u8 data) bq24190_write_mask() argument
339 bq24190_get_field_val(struct bq24190_dev_info * bdi,u8 reg,u8 mask,u8 shift,const int tbl[],int tbl_size,int * val) bq24190_get_field_val() argument
357 bq24190_set_field_val(struct bq24190_dev_info * bdi,u8 reg,u8 mask,u8 shift,const int tbl[],int tbl_size,int val) bq24190_set_field_val() argument
487 struct bq24190_dev_info *bdi = power_supply_get_drvdata(psy); bq24190_sysfs_show() local
516 struct bq24190_dev_info *bdi = power_supply_get_drvdata(psy); bq24190_sysfs_store() local
543 bq24190_set_otg_vbus(struct bq24190_dev_info * bdi,bool enable) bq24190_set_otg_vbus() argument
568 bq24296_set_otg_vbus(struct bq24190_dev_info * bdi,bool enable) bq24296_set_otg_vbus() argument
623 struct bq24190_dev_info *bdi = rdev_get_drvdata(dev); bq24190_vbus_is_enabled() local
659 struct bq24190_dev_info *bdi = rdev_get_drvdata(dev); bq24296_vbus_is_enabled() local
721 bq24190_register_vbus_regulator(struct bq24190_dev_info * bdi) bq24190_register_vbus_regulator() argument
743 bq24190_register_vbus_regulator(struct bq24190_dev_info * bdi) bq24190_register_vbus_regulator() argument
749 bq24190_set_config(struct bq24190_dev_info * bdi) bq24190_set_config() argument
830 bq24190_register_reset(struct bq24190_dev_info * bdi) bq24190_register_reset() argument
876 bq24190_charger_get_charge_type(struct bq24190_dev_info * bdi,union power_supply_propval * val) bq24190_charger_get_charge_type() argument
909 bq24190_battery_set_chg_config(struct bq24190_dev_info * bdi,const u8 chg_config) bq24190_battery_set_chg_config() argument
918 bq24296_battery_set_chg_config(struct bq24190_dev_info * bdi,const u8 chg_config) bq24296_battery_set_chg_config() argument
927 bq24190_charger_set_charge_type(struct bq24190_dev_info * bdi,const union power_supply_propval * val) bq24190_charger_set_charge_type() argument
1031 bq24190_charger_get_health(struct bq24190_dev_info * bdi,union power_supply_propval * val) bq24190_charger_get_health() argument
1083 bq24190_charger_get_online(struct bq24190_dev_info * bdi,union power_supply_propval * val) bq24190_charger_get_online() argument
1115 bq24190_charger_set_online(struct bq24190_dev_info * bdi,const union power_supply_propval * val) bq24190_charger_set_online() argument
1121 bq24190_charger_get_status(struct bq24190_dev_info * bdi,union power_supply_propval * val) bq24190_charger_get_status() argument
1127 bq24190_charger_get_temp_alert_max(struct bq24190_dev_info * bdi,union power_supply_propval * val) bq24190_charger_get_temp_alert_max() argument
1133 bq24190_charger_set_temp_alert_max(struct bq24190_dev_info * bdi,const union power_supply_propval * val) bq24190_charger_set_temp_alert_max() argument
1139 bq24190_charger_get_precharge(struct bq24190_dev_info * bdi,union power_supply_propval * val) bq24190_charger_get_precharge() argument
1168 bq24190_charger_get_charge_term(struct bq24190_dev_info * bdi,union power_supply_propval * val) bq24190_charger_get_charge_term() argument
1184 bq24190_charger_get_current(struct bq24190_dev_info * bdi,union power_supply_propval * val) bq24190_charger_get_current() argument
1211 bq24190_charger_set_current(struct bq24190_dev_info * bdi,const union power_supply_propval * val) bq24190_charger_set_current() argument
1242 bq24190_charger_get_voltage(struct bq24190_dev_info * bdi,union power_supply_propval * val) bq24190_charger_get_voltage() argument
1258 bq24190_charger_set_voltage(struct bq24190_dev_info * bdi,const union power_supply_propval * val) bq24190_charger_set_voltage() argument
1278 bq24190_charger_get_iinlimit(struct bq24190_dev_info * bdi,union power_supply_propval * val) bq24190_charger_get_iinlimit() argument
1295 bq24190_charger_set_iinlimit(struct bq24190_dev_info * bdi,const union power_supply_propval * val) bq24190_charger_set_iinlimit() argument
1308 struct bq24190_dev_info *bdi = power_supply_get_drvdata(psy); bq24190_charger_get_property() local
1382 struct bq24190_dev_info *bdi = power_supply_get_drvdata(psy); bq24190_charger_set_property() local
1439 struct bq24190_dev_info *bdi = bq24190_input_current_limit_work() local
1460 struct bq24190_dev_info *bdi = power_supply_get_drvdata(psy); bq24190_charger_external_power_changed() local
1513 bq24190_battery_get_status(struct bq24190_dev_info * bdi,union power_supply_propval * val) bq24190_battery_get_status() argument
1565 bq24190_battery_get_health(struct bq24190_dev_info * bdi,union power_supply_propval * val) bq24190_battery_get_health() argument
1587 bq24190_battery_get_online(struct bq24190_dev_info * bdi,union power_supply_propval * val) bq24190_battery_get_online() argument
1603 bq24190_battery_set_online(struct bq24190_dev_info * bdi,const union power_supply_propval * val) bq24190_battery_set_online() argument
1611 bq24190_battery_get_temp_alert_max(struct bq24190_dev_info * bdi,union power_supply_propval * val) bq24190_battery_get_temp_alert_max() argument
1628 bq24190_battery_set_temp_alert_max(struct bq24190_dev_info * bdi,const union power_supply_propval * val) bq24190_battery_set_temp_alert_max() argument
1641 struct bq24190_dev_info *bdi = power_supply_get_drvdata(psy); bq24190_battery_get_property() local
1686 struct bq24190_dev_info *bdi = power_supply_get_drvdata(psy); bq24190_battery_set_property() local
1748 bq24190_configure_usb_otg(struct bq24190_dev_info * bdi,u8 ss_reg) bq24190_configure_usb_otg() argument
1762 bq24190_check_status(struct bq24190_dev_info * bdi) bq24190_check_status() argument
1844 struct bq24190_dev_info *bdi = data; bq24190_irq_handler_thread() local
1860 bq24190_check_chip(struct bq24190_dev_info * bdi) bq24190_check_chip() argument
1885 bq24296_check_chip(struct bq24190_dev_info * bdi) bq24296_check_chip() argument
1909 bq24190_hw_init(struct bq24190_dev_info * bdi) bq24190_hw_init() argument
1928 bq24190_get_config(struct bq24190_dev_info * bdi) bq24190_get_config() argument
2068 struct bq24190_dev_info *bdi; bq24190_probe() local
2198 struct bq24190_dev_info *bdi = i2c_get_clientdata(client); bq24190_remove() local
2218 struct bq24190_dev_info *bdi = i2c_get_clientdata(client); bq24190_shutdown() local
2227 struct bq24190_dev_info *bdi = i2c_get_clientdata(client); bq24190_runtime_suspend() local
2240 struct bq24190_dev_info *bdi = i2c_get_clientdata(client); bq24190_runtime_resume() local
2256 struct bq24190_dev_info *bdi = i2c_get_clientdata(client); bq24190_pm_suspend() local
2275 struct bq24190_dev_info *bdi = i2c_get_clientdata(client); bq24190_pm_resume() local
[all...]
/linux/mm/
H A Dbacking-dev.c59 bdi_debug_root = debugfs_create_dir("bdi", NULL); in bdi_debug_init()
87 static void bdi_collect_stats(struct backing_dev_info *bdi, in bdi_collect_stats() argument
93 list_for_each_entry_rcu(wb, &bdi->wb_list, bdi_node) { in bdi_collect_stats()
103 static void bdi_collect_stats(struct backing_dev_info *bdi, in bdi_collect_stats() argument
106 collect_wb_stats(stats, &bdi->wb); in bdi_collect_stats()
112 struct backing_dev_info *bdi = m->private; in bdi_debug_stats_show() local
122 bdi_collect_stats(bdi, &stats); in bdi_debug_stats_show()
123 tot_bw = atomic_long_read(&bdi->tot_write_bandwidth); in bdi_debug_stats_show()
152 !list_empty(&bdi->bdi_list), bdi in bdi_debug_stats_show()
195 struct backing_dev_info *bdi = m->private; cgwb_debug_stats_show() local
233 bdi_debug_register(struct backing_dev_info * bdi,const char * name) bdi_debug_register() argument
243 bdi_debug_unregister(struct backing_dev_info * bdi) bdi_debug_unregister() argument
251 bdi_debug_register(struct backing_dev_info * bdi,const char * name) bdi_debug_register() argument
255 bdi_debug_unregister(struct backing_dev_info * bdi) bdi_debug_unregister() argument
264 struct backing_dev_info *bdi = dev_get_drvdata(dev); read_ahead_kb_store() local
292 struct backing_dev_info *bdi = dev_get_drvdata(dev); min_ratio_store() local
311 struct backing_dev_info *bdi = dev_get_drvdata(dev); min_ratio_fine_store() local
330 struct backing_dev_info *bdi = dev_get_drvdata(dev); max_ratio_store() local
349 struct backing_dev_info *bdi = dev_get_drvdata(dev); max_ratio_fine_store() local
369 struct backing_dev_info *bdi = dev_get_drvdata(dev); min_bytes_show() local
377 struct backing_dev_info *bdi = dev_get_drvdata(dev); min_bytes_store() local
397 struct backing_dev_info *bdi = dev_get_drvdata(dev); max_bytes_show() local
405 struct backing_dev_info *bdi = dev_get_drvdata(dev); max_bytes_store() local
434 struct backing_dev_info *bdi = dev_get_drvdata(dev); strict_limit_store() local
452 struct backing_dev_info *bdi = dev_get_drvdata(dev); strict_limit_show() local
515 wb_init(struct bdi_writeback * wb,struct backing_dev_info * bdi,gfp_t gfp) wb_init() argument
615 struct backing_dev_info *bdi = wb->bdi; cgwb_release_workfn() local
664 cgwb_create(struct backing_dev_info * bdi,struct cgroup_subsys_state * memcg_css,gfp_t gfp) cgwb_create() argument
782 wb_get_lookup(struct backing_dev_info * bdi,struct cgroup_subsys_state * memcg_css) wb_get_lookup() argument
815 wb_get_create(struct backing_dev_info * bdi,struct cgroup_subsys_state * memcg_css,gfp_t gfp) wb_get_create() argument
830 cgwb_bdi_init(struct backing_dev_info * bdi) cgwb_bdi_init() argument
846 cgwb_bdi_unregister(struct backing_dev_info * bdi) cgwb_bdi_unregister() argument
958 cgwb_bdi_register(struct backing_dev_info * bdi) cgwb_bdi_register() argument
982 cgwb_bdi_init(struct backing_dev_info * bdi) cgwb_bdi_init() argument
987 cgwb_bdi_unregister(struct backing_dev_info * bdi) cgwb_bdi_unregister() argument
989 cgwb_bdi_register(struct backing_dev_info * bdi) cgwb_bdi_register() argument
1001 bdi_init(struct backing_dev_info * bdi) bdi_init() argument
1019 struct backing_dev_info *bdi; bdi_alloc() local
1041 struct backing_dev_info *bdi; bdi_lookup_rb_node() local
1071 struct backing_dev_info *bdi = NULL; bdi_get_by_id() local
1085 bdi_register_va(struct backing_dev_info * bdi,const char * fmt,va_list args) bdi_register_va() argument
1120 bdi_register(struct backing_dev_info * bdi,const char * fmt,...) bdi_register() argument
1132 bdi_set_owner(struct backing_dev_info * bdi,struct device * owner) bdi_set_owner() argument
1142 bdi_remove_from_list(struct backing_dev_info * bdi) bdi_remove_from_list() argument
1152 bdi_unregister(struct backing_dev_info * bdi) bdi_unregister() argument
1183 struct backing_dev_info *bdi = release_bdi() local
1192 bdi_put(struct backing_dev_info * bdi) bdi_put() argument
1214 bdi_dev_name(struct backing_dev_info * bdi) bdi_dev_name() argument
[all...]
H A Dpage-writeback.c168 unsigned long tot_bw = atomic_long_read(&wb->bdi->tot_write_bandwidth); in wb_min_max_ratio()
169 unsigned long long min = wb->bdi->min_ratio; in wb_min_max_ratio()
170 unsigned long long max = wb->bdi->max_ratio; in wb_min_max_ratio()
221 *minp = wb->bdi->min_ratio; in wb_min_max_ratio()
222 *maxp = wb->bdi->max_ratio; in wb_min_max_ratio()
587 wb->bdi->max_prop_frac, nr); in __wb_writeout_add()
592 wb->bdi->max_prop_frac, nr); in __wb_writeout_add()
692 static int __bdi_set_min_ratio(struct backing_dev_info *bdi, unsigned int min_ratio) in __bdi_set_min_ratio() argument
701 if (min_ratio > bdi->max_ratio) { in __bdi_set_min_ratio()
704 if (min_ratio < bdi in __bdi_set_min_ratio()
723 __bdi_set_max_ratio(struct backing_dev_info * bdi,unsigned int max_ratio) __bdi_set_max_ratio() argument
743 bdi_set_min_ratio_no_scale(struct backing_dev_info * bdi,unsigned int min_ratio) bdi_set_min_ratio_no_scale() argument
748 bdi_set_max_ratio_no_scale(struct backing_dev_info * bdi,unsigned int max_ratio) bdi_set_max_ratio_no_scale() argument
753 bdi_set_min_ratio(struct backing_dev_info * bdi,unsigned int min_ratio) bdi_set_min_ratio() argument
758 bdi_set_max_ratio(struct backing_dev_info * bdi,unsigned int max_ratio) bdi_set_max_ratio() argument
764 bdi_get_min_bytes(struct backing_dev_info * bdi) bdi_get_min_bytes() argument
769 bdi_set_min_bytes(struct backing_dev_info * bdi,u64 min_bytes) bdi_set_min_bytes() argument
785 bdi_get_max_bytes(struct backing_dev_info * bdi) bdi_get_max_bytes() argument
790 bdi_set_max_bytes(struct backing_dev_info * bdi,u64 max_bytes) bdi_set_max_bytes() argument
806 bdi_set_strict_limit(struct backing_dev_info * bdi,unsigned int strict_limit) bdi_set_strict_limit() argument
1827 struct backing_dev_info *bdi = wb->bdi; balance_dirty_pages() local
2050 struct backing_dev_info *bdi = inode_to_bdi(inode); balance_dirty_pages_ratelimited_flags() local
2226 struct backing_dev_info *bdi; laptop_sync_completion() local
3017 struct backing_dev_info *bdi = inode_to_bdi(inode); __folio_end_writeback() local
3061 struct backing_dev_info *bdi = inode_to_bdi(inode); __folio_start_writeback() local
[all...]
H A Dfadvise.c35 struct backing_dev_info *bdi; in generic_fadvise() local
49 bdi = inode_to_bdi(mapping->host); in generic_fadvise()
51 if (IS_DAX(inode) || (bdi == &noop_backing_dev_info)) { in generic_fadvise()
80 file->f_ra.ra_pages = bdi->ra_pages; in generic_fadvise()
91 file->f_ra.ra_pages = bdi->ra_pages * 2; in generic_fadvise()
H A Dreadahead.c339 struct backing_dev_info *bdi = inode_to_bdi(mapping->host); in force_page_cache_ra() local
349 max_pages = max_t(unsigned long, bdi->io_pages, ra->ra_pages); in force_page_cache_ra()
536 struct backing_dev_info *bdi = inode_to_bdi(ractl->mapping->host); in ractl_max_pages() local
543 if (req_size > max_pages && bdi->io_pages > max_pages) in ractl_max_pages()
544 max_pages = min(req_size, bdi->io_pages); in ractl_max_pages()
/linux/include/linux/
H A Dbacking-dev.h20 static inline struct backing_dev_info *bdi_get(struct backing_dev_info *bdi) in bdi_get() argument
22 kref_get(&bdi->refcnt); in bdi_get()
23 return bdi; in bdi_get()
27 void bdi_put(struct backing_dev_info *bdi);
30 int bdi_register(struct backing_dev_info *bdi, const char *fmt, ...);
32 int bdi_register_va(struct backing_dev_info *bdi, const char *fmt,
34 void bdi_set_owner(struct backing_dev_info *bdi, struct device *owner);
35 void bdi_unregister(struct backing_dev_info *bdi);
54 static inline bool bdi_has_dirty_io(struct backing_dev_info *bdi) in bdi_has_dirty_io() argument
57 * @bdi in bdi_has_dirty_io()
174 struct backing_dev_info *bdi = inode_to_bdi(inode); inode_cgwb_enabled() local
190 wb_find_current(struct backing_dev_info * bdi) wb_find_current() argument
220 wb_get_create_current(struct backing_dev_info * bdi,gfp_t gfp) wb_get_create_current() argument
328 wb_find_current(struct backing_dev_info * bdi) wb_find_current() argument
334 wb_get_create_current(struct backing_dev_info * bdi,gfp_t gfp) wb_get_create_current() argument
[all...]
H A Dbacking-dev-defs.h52 * There is no bdi forker thread any more and works are done
78 #define WB_COMPLETION_INIT(bdi) __WB_COMPLETION_INIT(&(bdi)->wb_waitq) argument
80 #define DEFINE_WB_COMPLETION(cmpl, bdi) \ argument
81 struct wb_completion cmpl = WB_COMPLETION_INIT(bdi)
85 * and throttled, independently. Without cgroup writeback, each bdi
86 * (bdi_writeback) is served by its embedded bdi->wb.
95 * A cgroup wb is indexed on its bdi by the ID of the associated memcg,
106 struct backing_dev_info *bdi; /* our parent bdi */ member
[all...]
/linux/include/trace/events/
H A Dwbt.h17 TP_PROTO(struct backing_dev_info *bdi, struct blk_rq_stat *stat),
19 TP_ARGS(bdi, stat),
36 strscpy(__entry->name, bdi_dev_name(bdi),
61 TP_PROTO(struct backing_dev_info *bdi, unsigned long lat),
63 TP_ARGS(bdi, lat),
71 strscpy(__entry->name, bdi_dev_name(bdi),
91 TP_PROTO(struct backing_dev_info *bdi, const char *msg,
95 TP_ARGS(bdi, msg, step, window, bg, normal, max),
108 strscpy(__entry->name, bdi_dev_name(bdi),
131 TP_PROTO(struct backing_dev_info *bdi, unsigne
[all...]
H A Dwriteback.h83 TP_printk("bdi %s: ino=%lu index=%lu",
118 struct backing_dev_info *bdi = inode_to_bdi(inode);
120 /* may be called for files on pseudo FSes w/ unregistered bdi */
121 strscpy_pad(__entry->name, bdi_dev_name(bdi), 32);
127 TP_printk("bdi %s: ino=%lu state=%s flags=%s",
208 TP_printk("bdi %s: ino=%lu cgroup_ino=%lu history=0x%x",
231 strscpy_pad(__entry->name, bdi_dev_name(old_wb->bdi), 32);
237 TP_printk("bdi %s: ino=%lu old_cgroup_ino=%lu new_cgroup_ino=%lu",
264 strscpy_pad(__entry->name, bdi_dev_name(wb->bdi), 32);
265 __entry->bdi_id = wb->bdi
[all...]
/linux/Documentation/ABI/testing/
H A Dsysfs-class-bdi1 What: /sys/class/bdi/<bdi>/
9 The <bdi> identifier can be either of the following:
26 What: /sys/class/bdi/<bdi>/read_ahead_kb
33 What: /sys/class/bdi/<bdi>/min_ratio
47 What: /sys/class/bdi/<bdi>/min_ratio_fine
62 What: /sys/class/bdi/<bd
[all...]
/linux/tools/writeback/
H A Dwb_monitor.py34 parser.add_argument('bdi', metavar='REGEX', nargs='*',
41 help='show writeback of bdi in cgroup')
93 bdi_name = wb.bdi.dev_name.string_().decode()
94 # avoid to use bdi.wb.memcg_css which is only defined when
96 if wb == wb.bdi.wb.address_of_():
112 def __init__(self, bdi): argument
113 self.name = bdi.dev_name.string_().decode()
136 if args.bdi:
137 for r in args.bdi:
152 for bdi i
[all...]
/linux/fs/
H A Dfs-writeback.c93 &wb->bdi->tot_write_bandwidth); in wb_io_lists_populated()
104 &wb->bdi->tot_write_bandwidth) < 0); in wb_io_lists_depopulated()
266 struct backing_dev_info *bdi = inode_to_bdi(inode); in __inode_attach_wb() local
274 wb = wb_get_create(bdi, memcg_css, GFP_ATOMIC); in __inode_attach_wb()
278 wb = wb_get_create(bdi, memcg_css, GFP_ATOMIC); in __inode_attach_wb()
284 wb = &bdi->wb; in __inode_attach_wb()
310 if (wb != &wb->bdi->wb) in inode_cgwb_move_to_attached()
385 static void bdi_down_write_wb_switch_rwsem(struct backing_dev_info *bdi) in bdi_down_write_wb_switch_rwsem() argument
387 down_write(&bdi->wb_switch_rwsem); in bdi_down_write_wb_switch_rwsem()
390 static void bdi_up_write_wb_switch_rwsem(struct backing_dev_info *bdi) in bdi_up_write_wb_switch_rwsem() argument
[all …]
/linux/drivers/usb/gadget/udc/bdc/
H A Dbdc_dbg.c90 int tbi, bdi, gbdi; in bdc_dbg_bd_list() local
105 for (bdi = 0; bdi < bd_list->num_bds_table; bdi++) { in bdc_dbg_bd_list()
106 bd = bd_table->start_bd + bdi; in bdc_dbg_bd_list()
107 dma = bd_table->dma + (sizeof(struct bdc_bd) * bdi); in bdc_dbg_bd_list()
109 "tbi:%2d bdi:%2d gbdi:%2d virt:%p phys:%llx %08x %08x %08x %08x\n", in bdc_dbg_bd_list()
110 tbi, bdi, gbdi++, bd, (unsigned long long)dma, in bdc_dbg_bd_list()
/linux/block/
H A Dblk-wbt.c168 struct backing_dev_info *bdi = rwb->rqos.disk->bdi; in wb_recent_wait() local
170 return time_before(jiffies, bdi->last_bdp_sleep + HZ); in wb_recent_wait()
307 struct backing_dev_info *bdi = rwb->rqos.disk->bdi; in latency_exceeded() local
323 trace_wbt_lat(bdi, thislat); in latency_exceeded()
347 trace_wbt_lat(bdi, stat[READ].min); in latency_exceeded()
348 trace_wbt_stat(bdi, stat); in latency_exceeded()
353 trace_wbt_stat(bdi, stat); in latency_exceeded()
360 struct backing_dev_info *bdi = rwb->rqos.disk->bdi; in rwb_trace_step() local
363 trace_wbt_step(bdi, msg, rqd->scale_step, rwb->cur_win_nsec, in rwb_trace_step()
435 trace_wbt_timer(rwb->rqos.disk->bdi, status, rqd->scale_step, inflight); in wb_timer_fn()
H A Dgenhd.c426 blk_apply_bdi_limits(disk->bdi, &disk->queue->limits); in add_disk_final()
533 ret = bdi_register(disk->bdi, "%u:%u", in __add_disk()
537 bdi_set_owner(disk->bdi, ddev); in __add_disk()
539 &disk->bdi->dev->kobj, "bdi"); in __add_disk()
554 bdi_unregister(disk->bdi); in __add_disk()
740 bdi_unregister(disk->bdi); in __del_gendisk()
1458 disk->bdi = bdi_alloc(node_id); in __alloc_disk_node()
1459 if (!disk->bdi) in __alloc_disk_node()
1500 bdi_put(disk->bdi); in __alloc_disk_node()
H A Dblk-settings.c62 void blk_apply_bdi_limits(struct backing_dev_info *bdi, in blk_apply_bdi_limits() argument
81 bdi->ra_pages = max3(bdi->ra_pages, in blk_apply_bdi_limits()
84 bdi->io_pages = lim->max_sectors >> PAGE_SECTORS_SHIFT; in blk_apply_bdi_limits()
530 blk_apply_bdi_limits(q->disk->bdi, lim); in queue_limits_commit_update()
H A Dioctl.c618 bdev->bd_disk->bdi->ra_pages = (arg * 512) / PAGE_SIZE; in blkdev_common_ioctl()
678 (bdev->bd_disk->bdi->ra_pages * PAGE_SIZE) / 512); in blkdev_ioctl()
738 (bdev->bd_disk->bdi->ra_pages * PAGE_SIZE) / 512); in compat_blkdev_ioctl()
H A Dblk-sysfs.c97 ret = queue_var_show(disk->bdi->ra_pages << (PAGE_SHIFT - 10), page); in queue_ra_show()
120 disk->bdi->ra_pages = ra_kb >> (PAGE_SHIFT - 10); in queue_ra_store()
H A Dbdev.c386 if (bdev->bd_disk && bdev->bd_disk->bdi) in bdev_free_inode()
387 bdi_put(bdev->bd_disk->bdi); in bdev_free_inode()
H A Dblk.h449 void blk_apply_bdi_limits(struct backing_dev_info *bdi,
/linux/drivers/mtd/
H A Dmtdcore.c2503 struct backing_dev_info *bdi; in mtd_bdi_init() local
2506 bdi = bdi_alloc(NUMA_NO_NODE); in mtd_bdi_init()
2507 if (!bdi) in mtd_bdi_init()
2509 bdi->ra_pages = 0; in mtd_bdi_init()
2510 bdi->io_pages = 0; in mtd_bdi_init()
2516 ret = bdi_register(bdi, "%.28s-0", name); in mtd_bdi_init()
2518 bdi_put(bdi); in mtd_bdi_init()
2520 return ret ? ERR_PTR(ret) : bdi; in mtd_bdi_init()
2559 pr_err("Error registering mtd class or bdi: %d\n", ret); in init_mtd()
/linux/drivers/soc/fsl/dpio/
H A Dqbman-portal.h585 u8 bdi; member
/linux/fs/gfs2/
H A Dsuper.c442 struct backing_dev_info *bdi = inode_to_bdi(metamapping->host); in gfs2_write_inode() local
450 if (bdi->wb.dirty_exceeded) in gfs2_write_inode()
/linux/Documentation/mm/
H A Dprocess_addrs.rst433 bdi.wb->list_lock (in set_page_dirty's __mark_inode_dirty)
437 within bdi.wb->list_lock in __sync_single_inode)
465 bdi->wb.list_lock
483 bdi.wb->list_lock (folio_remove_rmap_pte->set_page_dirty)
485 bdi.wb->list_lock (zap_pte_range->set_page_dirty)
/linux/fs/ocfs2/dlm/
H A Ddlmmaster.c1211 struct dlm_bitmap_diff_iter bdi; in dlm_restart_lock_mastery() local
1221 dlm_bitmap_diff_iter_init(&bdi, mle->vote_map, mle->node_map); in dlm_restart_lock_mastery()
1222 node = dlm_bitmap_diff_iter_next(&bdi, &sc); in dlm_restart_lock_mastery()
1290 node = dlm_bitmap_diff_iter_next(&bdi, &sc); in dlm_restart_lock_mastery()

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