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Searched refs:zone (Results 1 – 25 of 281) sorted by relevance

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/linux/drivers/block/null_blk/
A Dzoned.c126 zone->capacity = zone->len; in null_init_zoned_dev()
127 zone->wp = zone->start + zone->len; in null_init_zoned_dev()
138 zone->start = zone->wp = sector; in null_init_zoned_dev()
140 zone->len = dev_capacity_sects - zone->start; in null_init_zoned_dev()
143 zone->capacity = in null_init_zoned_dev()
270 if (zone->wp == zone->start) { in __null_close_zone()
407 if (zone->wp + nr_sectors > zone->start + zone->capacity) { in null_zone_write()
439 if (zone->wp == zone->start + zone->capacity) { in null_zone_write()
552 zone->wp = zone->start + zone->len; in null_finish_zone()
590 zone->wp = zone->start; in null_reset_zone()
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/linux/drivers/gpu/drm/vmwgfx/
A Dttm_memory.c88 zone->name, (unsigned long long)zone->used_mem >> 10); in ttm_mem_zone_kobj_release()
89 kfree(zone); in ttm_mem_zone_kobj_release()
319 zone->swap_limit = zone->max_mem - (mem >> 3); in ttm_mem_init_kernel_zone()
344 zone = kzalloc(sizeof(*zone), GFP_KERNEL); in ttm_mem_init_highmem_zone()
355 zone->swap_limit = zone->max_mem - (mem >> 3); in ttm_mem_init_highmem_zone()
361 zone->name); in ttm_mem_init_highmem_zone()
388 kfree(zone); in ttm_mem_init_dma32_zone()
403 zone->swap_limit = zone->max_mem - (mem >> 3); in ttm_mem_init_dma32_zone()
458 zone->name, (unsigned long long)zone->max_mem >> 10); in ttm_mem_global_init()
492 if (zone->used_mem > zone->swap_limit) { in ttm_check_swapping()
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/linux/fs/pstore/
A Dzone.c413 zone->name, i, zone->off, in psz_kmsg_recover_meta()
421 zone->name, i, zone->off, in psz_kmsg_recover_meta()
444 zone->name, i, zone->off, in psz_kmsg_recover_meta()
453 zone->name, i, zone->off, in psz_kmsg_recover_meta()
489 if (!zone || zone->oldbuf) in psz_recover_zone()
516 zone->name, zone->off, zone->buffer_size); in psz_recover_zone()
523 zone->name, zone->off, zone->buffer_size, in psz_recover_zone()
529 zone->name, zone->off, zone->buffer_size, in psz_recover_zone()
652 if (zone && zone->buffer && buffer_datalen(zone)) in psz_ok()
763 zone->oldbuf = zone->buffer; in psz_kmsg_write_record()
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/linux/mm/
A Dpage_alloc.c152 struct zone *zone; member
2038 struct zone *zone; in deferred_init_memmap() local
2199 struct zone *zone; in page_alloc_init_late() local
2808 struct zone *zone; in unreserve_highatomic_pageblock() local
3108 struct zone *zone; in drain_pages() local
3498 struct zone *zone; in __isolate_free_page() local
4037 struct zone *zone; in get_page_from_freelist() local
4491 struct zone *zone; in should_compact_retry() local
4635 struct zone *zone; in wake_all_kswapds() local
4746 struct zone *zone; in should_reclaim_retry() local
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A Dvmstat.c54 struct zone *zone; in zero_zones_numa_counters() local
189 struct zone *zone; in fold_vm_numa_events() local
275 struct zone *zone; in refresh_zone_stat_thresholds() local
320 struct zone *zone; in set_pgdat_percpu_threshold() local
716 struct zone *zone; in inc_zone_page_state() local
821 struct zone *zone; in refresh_cpu_vm_stats() local
907 struct zone *zone; in cpu_vm_stats_fold() local
1429 struct zone *zone; in walk_zones_in_node() local
1448 struct zone *zone) in frag_show_print() argument
1652 struct zone *zone) in zoneinfo_show_print() argument
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A Dcompaction.c423 struct zone *zone = cc->zone; in update_cached_migrate() local
445 struct zone *zone = cc->zone; in update_pageblock_skip() local
1543 struct zone *zone = cc->zone; in isolate_freepages() local
2245 struct zone *zone; in compaction_zonelist_suitable() local
2496 .zone = zone, in compact_zone_order()
2562 struct zone *zone; in try_to_compact_pages() local
2636 struct zone *zone; in proactive_compact_node() local
2651 cc.zone = zone; in proactive_compact_node()
2665 struct zone *zone; in compact_node() local
2681 cc.zone = zone; in compact_node()
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A Dmemory_hotplug.c435 struct zone *zone; in update_pgdat_span() local
618 struct zone *zone, struct memory_notify *arg) in node_states_check_changes_online() argument
724 struct zone *zone) in auto_movable_stats_account_zone() argument
779 struct zone *zone; in auto_movable_can_online_movable() local
833 struct zone *zone = &pgdat->node_zones[zid]; in default_kernel_zone_for_pfn() local
1000 struct zone *zone = page_zone(page); in adjust_present_page_count() local
1019 struct zone *zone) in mhp_init_memmap_on_memory() argument
1600 struct zone *zone = NULL; in test_pages_in_a_zone() local
1612 if (zone && !zone_spans_pfn(zone, pfn)) in test_pages_in_a_zone()
1615 if (zone && page_zone(page) != zone) in test_pages_in_a_zone()
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A Dpage_isolation.c20 struct zone *zone = page_zone(page); in set_migratetype_isolate() local
24 spin_lock_irqsave(&zone->lock, flags); in set_migratetype_isolate()
32 spin_unlock_irqrestore(&zone->lock, flags); in set_migratetype_isolate()
46 zone->nr_isolate_pageblock++; in set_migratetype_isolate()
69 struct zone *zone; in unset_migratetype_isolate() local
76 zone = page_zone(page); in unset_migratetype_isolate()
77 spin_lock_irqsave(&zone->lock, flags); in unset_migratetype_isolate()
125 zone->nr_isolate_pageblock--; in unset_migratetype_isolate()
275 struct zone *zone; in test_pages_isolated() local
295 zone = page_zone(page); in test_pages_isolated()
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A Dpage_reporting.c114 page_reporting_cycle(struct page_reporting_dev_info *prdev, struct zone *zone, in page_reporting_cycle() argument
132 spin_lock_irq(&zone->lock); in page_reporting_cycle()
190 spin_unlock_irq(&zone->lock); in page_reporting_cycle()
202 spin_lock_irq(&zone->lock); in page_reporting_cycle()
222 spin_unlock_irq(&zone->lock); in page_reporting_cycle()
229 struct scatterlist *sgl, struct zone *zone) in page_reporting_process_zone() argument
236 watermark = low_wmark_pages(zone) + in page_reporting_process_zone()
267 spin_lock_irq(&zone->lock); in page_reporting_process_zone()
269 spin_unlock_irq(&zone->lock); in page_reporting_process_zone()
282 struct zone *zone; in page_reporting_process() local
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/linux/include/linux/
A Dmmzone.h703 return zone->zone_start_pfn + zone->spanned_pages; in zone_end_pfn()
764 struct zone *zone; /* Pointer to actual zone */ member
988 #define zone_idx(zone) ((zone) - (zone)->zone_pgdat->node_zones) argument
1008 static inline bool managed_zone(struct zone *zone) in managed_zone() argument
1020 static inline int zone_to_nid(struct zone *zone) in zone_to_nid() argument
1030 static inline int zone_to_nid(struct zone *zone) in zone_to_nid() argument
1057 static inline int is_highmem(struct zone *zone) in is_highmem() argument
1105 extern struct zone *next_zone(struct zone *zone);
1125 zone = next_zone(zone))
1130 zone = next_zone(zone)) \
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A Dmemory_hotplug.h11 struct zone;
81 static inline unsigned zone_span_seqbegin(struct zone *zone) in zone_span_seqbegin() argument
89 static inline void zone_span_writelock(struct zone *zone) in zone_span_writelock() argument
93 static inline void zone_span_writeunlock(struct zone *zone) in zone_span_writeunlock() argument
97 static inline void zone_seqlock_init(struct zone *zone) in zone_seqlock_init() argument
106 struct zone *zone);
109 struct zone *zone, struct memory_group *group);
242 static inline void zone_seqlock_init(struct zone *zone) {} in zone_seqlock_init() argument
322 extern void set_zone_contiguous(struct zone *zone);
323 extern void clear_zone_contiguous(struct zone *zone);
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A Dvmstat.h145 static inline void zone_numa_event_add(long x, struct zone *zone, in zone_numa_event_add() argument
152 static inline unsigned long zone_numa_event_state(struct zone *zone, in zone_numa_event_state() argument
165 static inline void zone_page_state_add(long x, struct zone *zone, in zone_page_state_add() argument
207 static inline unsigned long zone_page_state(struct zone *zone, in zone_page_state() argument
224 static inline unsigned long zone_page_state_snapshot(struct zone *zone, in zone_page_state_snapshot() argument
243 __count_numa_event(struct zone *zone, enum numa_stat_item item) in __count_numa_event() argument
307 void drain_zonestat(struct zone *zone, struct per_cpu_zonestat *);
309 int calculate_pressure_threshold(struct zone *zone);
310 int calculate_normal_threshold(struct zone *zone);
319 static inline void __mod_zone_page_state(struct zone *zone, in __mod_zone_page_state() argument
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/linux/drivers/md/
A Ddm-zoned-metadata.c226 return zone->id - zone->dev->zone_offset; in dmz_dev_zone_id()
313 if (!zone) in dmz_insert()
327 return zone; in dmz_insert()
1427 zmd->sb[0].zone = zone; in dmz_init_zone()
1648 zone->id, zone->wp_block, wp); in dmz_handle_seq_write_err()
1651 dmz_invalidate_blocks(zmd, zone, zone->wp_block, in dmz_handle_seq_write_err()
2532 zone->id, zone->weight, in dmz_validate_blocks()
2612 zone->id, zone->weight, n); in dmz_invalidate_blocks()
2928 zone = dmz_get(zmd, zmd->sb[0].zone->id + i); in dmz_ctr_metadata()
2935 if (!dmz_is_rnd(zone) && !dmz_is_cache(zone)) { in dmz_ctr_metadata()
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A Ddm-zoned-target.c86 struct dm_zone *zone = bioctx->zone; in dmz_bio_endio() local
88 if (zone) { in dmz_bio_endio()
191 zone->id, in dmz_handle_read()
198 if (dmz_is_rnd(zone) || dmz_is_cache(zone) || in dmz_handle_read()
326 if (!zone) in dmz_handle_write()
334 zone->id, in dmz_handle_write()
337 if (dmz_is_rnd(zone) || dmz_is_cache(zone) || in dmz_handle_write()
368 if (!zone) in dmz_handle_discard()
384 if (dmz_is_rnd(zone) || dmz_is_cache(zone) || in dmz_handle_discard()
422 bioctx->zone = zone; in dmz_handle_bio()
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/linux/fs/btrfs/
A Dreada.c240 zone = NULL; in reada_find_zone()
247 return zone; in reada_find_zone()
260 zone = kzalloc(sizeof(*zone), GFP_KERNEL); in reada_find_zone()
261 if (!zone) in reada_find_zone()
266 kfree(zone); in reada_find_zone()
287 zone); in reada_find_zone()
290 kfree(zone); in reada_find_zone()
301 return zone; in reada_find_zone()
370 if (!zone) in reada_find_extent()
548 kfree(zone); in reada_zone_release()
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/linux/kernel/power/
A Dsnapshot.c622 struct zone *zone; in create_mem_extents() local
747 zone = bm->cur.zone; in memory_bm_find_bit()
749 if (pfn >= zone->start_pfn && pfn < zone->end_pfn) in memory_bm_find_bit()
777 if (zone == bm->cur.zone && in memory_bm_find_bit()
795 bm->cur.zone = zone; in memory_bm_find_bit()
1242 struct zone *zone; in count_free_highmem_pages() local
1290 struct zone *zone; in count_highmem_pages() local
1358 struct zone *zone; in count_data_pages() local
1454 struct zone *zone; in copy_data_pages() local
1741 struct zone *zone; in hibernate_preallocate_memory() local
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/linux/include/net/netfilter/
A Dnf_conntrack_zones.h12 return &ct->zone; in nf_ct_zone()
21 zone->id = id; in nf_ct_zone_init()
22 zone->flags = flags; in nf_ct_zone_init()
23 zone->dir = dir; in nf_ct_zone_init()
25 return zone; in nf_ct_zone_init()
36 if (tmpl->zone.flags & NF_CT_FLAG_MARK) in nf_ct_zone_tmpl()
43 const struct nf_conntrack_zone *zone) in nf_ct_zone_add() argument
46 ct->zone = *zone; in nf_ct_zone_add()
53 return zone->dir & (1 << dir); in nf_ct_zone_matches_dir()
60 return nf_ct_zone_matches_dir(zone, dir) ? in nf_ct_zone_id()
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/linux/fs/adfs/
A Dmap.c179 } while (--zone > 0); in scan_map()
202 unsigned int zone; in adfs_map_statfs() local
209 } while (--zone > 0); in adfs_map_statfs()
322 for (zone = 1; zone < nzones; zone++) { in adfs_map_layout()
324 dm[zone].dm_startblk = zone * zone_size - ADFS_DR_SIZE_BITS; in adfs_map_layout()
337 unsigned int zone; in adfs_map_read() local
339 for (zone = 0; zone < nzones; zone++) { in adfs_map_read()
340 dm[zone].dm_bh = sb_bread(sb, map_addr + zone); in adfs_map_read()
341 if (!dm[zone].dm_bh) in adfs_map_read()
350 unsigned int zone; in adfs_map_relse() local
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/linux/drivers/thermal/tegra/
A Dtegra-bpmp-thermal.c43 req.get_temp.zone = zone->idx; in tegra_bpmp_thermal_get_temp()
69 req.set_trip.zone = zone->idx; in tegra_bpmp_thermal_set_trips()
84 struct tegra_bpmp_thermal_zone *zone; in tz_device_update_work_fn() local
118 req->host_trip_reached.zone); in bpmp_mrq_thermal()
185 zone = devm_kzalloc(&pdev->dev, sizeof(*zone), GFP_KERNEL); in tegra_bpmp_thermal_probe()
186 if (!zone) in tegra_bpmp_thermal_probe()
189 zone->idx = i; in tegra_bpmp_thermal_probe()
190 zone->tegra = tegra; in tegra_bpmp_thermal_probe()
194 devm_kfree(&pdev->dev, zone); in tegra_bpmp_thermal_probe()
203 devm_kfree(&pdev->dev, zone); in tegra_bpmp_thermal_probe()
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/linux/drivers/net/ethernet/mellanox/mlx4/
A Dalloc.c250 struct mlx4_zone_entry *zone = kmalloc(sizeof(*zone), GFP_KERNEL); in mlx4_zone_add_one() local
252 if (NULL == zone) in mlx4_zone_add_one()
279 *puid = zone->uid; in mlx4_zone_add_one()
328 kfree(zone); in mlx4_zone_allocator_destroy()
349 uid = zone->uid; in __mlx4_alloc_from_zone()
421 mlx4_bitmap_free_range(zone->bitmap, obj - zone->offset, count, zone->use_rr); in __mlx4_free_from_zone()
432 return zone; in __mlx4_find_zone_by_uid()
447 bitmap = zone == NULL ? NULL : zone->bitmap; in mlx4_zone_get_bitmap()
463 if (NULL == zone) { in mlx4_zone_remove_one()
472 kfree(zone); in mlx4_zone_remove_one()
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/linux/include/trace/events/
A Dcompaction.h199 TP_PROTO(struct zone *zone,
228 TP_PROTO(struct zone *zone,
237 TP_PROTO(struct zone *zone,
246 TP_PROTO(struct zone *zone, int order),
248 TP_ARGS(zone, order),
279 TP_PROTO(struct zone *zone, int order),
281 TP_ARGS(zone, order)
286 TP_PROTO(struct zone *zone, int order),
288 TP_ARGS(zone, order)
293 TP_PROTO(struct zone *zone, int order),
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/linux/virt/kvm/
A Dcoalesced_mmio.c36 if (addr < dev->zone.addr) in coalesced_mmio_in_range()
38 if (addr + len > dev->zone.addr + dev->zone.size) in coalesced_mmio_in_range()
138 struct kvm_coalesced_mmio_zone *zone) in kvm_vm_ioctl_register_coalesced_mmio() argument
143 if (zone->pio != 1 && zone->pio != 0) in kvm_vm_ioctl_register_coalesced_mmio()
153 dev->zone = *zone; in kvm_vm_ioctl_register_coalesced_mmio()
157 zone->pio ? KVM_PIO_BUS : KVM_MMIO_BUS, in kvm_vm_ioctl_register_coalesced_mmio()
158 zone->addr, zone->size, &dev->dev); in kvm_vm_ioctl_register_coalesced_mmio()
174 struct kvm_coalesced_mmio_zone *zone) in kvm_vm_ioctl_unregister_coalesced_mmio() argument
179 if (zone->pio != 1 && zone->pio != 0) in kvm_vm_ioctl_unregister_coalesced_mmio()
185 if (zone->pio == dev->zone.pio && in kvm_vm_ioctl_unregister_coalesced_mmio()
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/linux/drivers/mtd/
A Dsm_ftl.c195 WARN_ON(zone < 0 || zone >= ftl->zone_count); in sm_mkoffset()
287 block, zone, ret); in sm_read_sector()
314 block, zone); in sm_read_sector()
353 block, zone, ret); in sm_write_sector()
856 zone->initialized = 1; in sm_init_zone()
882 struct ftl_zone *zone; in sm_get_zone() local
894 return zone; in sm_get_zone()
932 struct ftl_zone *zone; in sm_cache_flush() local
1017 struct ftl_zone *zone; in sm_read() local
1026 if (IS_ERR(zone)) { in sm_read()
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/linux/drivers/thermal/intel/int340x_thermal/
A Dint340x_thermal_zone.c17 struct int34x_thermal_zone *d = zone->devdata; in int340x_thermal_get_zone_temp()
22 return d->override_ops->get_temp(zone, temp); in int340x_thermal_get_zone_temp()
46 struct int34x_thermal_zone *d = zone->devdata; in int340x_thermal_get_trip_temp()
50 return d->override_ops->get_trip_temp(zone, trip, temp); in int340x_thermal_get_trip_temp()
79 struct int34x_thermal_zone *d = zone->devdata; in int340x_thermal_get_trip_type()
83 return d->override_ops->get_trip_type(zone, trip, type); in int340x_thermal_get_trip_type()
111 struct int34x_thermal_zone *d = zone->devdata; in int340x_thermal_set_trip_temp()
133 struct int34x_thermal_zone *d = zone->devdata; in int340x_thermal_get_trip_hyst()
151 dev_dbg(&zone->device, "%s: critical temperature reached\n", zone->type); in int340x_thermal_critical()
268 if (IS_ERR(int34x_thermal_zone->zone)) { in int340x_thermal_zone_add()
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/linux/Documentation/filesystems/
A Dzonefs.rst78 the zone containing the super block is a sequential zone, the mkzonefs format
79 tool always "finishes" the zone, that is, it transitions the zone to a full
90 the device only has a single conventional zone at sector 0, the zone will not
122 Conventional zone files
125 The size of conventional zone files is fixed to the size of the zone they
132 Sequential zone files
136 the file's zone write pointer position relative to the zone start sector.
159 the zone, or up to the zone capacity, in which case the file's zone is
314 * zone-ro
315 * zone-offline
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