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Searched refs:space_info (Results 1 – 18 of 18) sorted by relevance

/Linux-v5.15/fs/btrfs/
Dspace-info.c177 struct list_head *head = &info->space_info; in btrfs_clear_space_info_full()
187 struct btrfs_space_info *space_info; in create_space_info() local
191 space_info = kzalloc(sizeof(*space_info), GFP_NOFS); in create_space_info()
192 if (!space_info) in create_space_info()
196 INIT_LIST_HEAD(&space_info->block_groups[i]); in create_space_info()
197 init_rwsem(&space_info->groups_sem); in create_space_info()
198 spin_lock_init(&space_info->lock); in create_space_info()
199 space_info->flags = flags & BTRFS_BLOCK_GROUP_TYPE_MASK; in create_space_info()
200 space_info->force_alloc = CHUNK_ALLOC_NO_FORCE; in create_space_info()
201 INIT_LIST_HEAD(&space_info->ro_bgs); in create_space_info()
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Dblock-rsv.c107 struct btrfs_space_info *space_info = block_rsv->space_info; in block_rsv_release_bytes() local
151 space_info, in block_rsv_release_bytes()
185 rsv->space_info = btrfs_find_space_info(fs_info, in btrfs_init_metadata_block_rsv()
291 if (target && block_rsv->space_info != target->space_info) in btrfs_block_rsv_release()
332 if (global_rsv->space_info != dest->space_info) in btrfs_cond_migrate_bytes()
353 struct btrfs_space_info *sinfo = block_rsv->space_info; in btrfs_update_global_block_rsv()
417 struct btrfs_space_info *space_info; in btrfs_init_global_block_rsv() local
419 space_info = btrfs_find_space_info(fs_info, BTRFS_BLOCK_GROUP_SYSTEM); in btrfs_init_global_block_rsv()
420 fs_info->chunk_block_rsv.space_info = space_info; in btrfs_init_global_block_rsv()
422 space_info = btrfs_find_space_info(fs_info, BTRFS_BLOCK_GROUP_METADATA); in btrfs_init_global_block_rsv()
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Dspace-info.h80 static inline bool btrfs_mixed_space_info(struct btrfs_space_info *space_info) in btrfs_mixed_space_info() argument
82 return ((space_info->flags & BTRFS_BLOCK_GROUP_METADATA) && in btrfs_mixed_space_info()
83 (space_info->flags & BTRFS_BLOCK_GROUP_DATA)); in btrfs_mixed_space_info()
117 struct btrfs_space_info **space_info);
131 struct btrfs_space_info *space_info);
133 struct btrfs_space_info *space_info, u64 bytes,
138 struct btrfs_space_info *space_info, in btrfs_space_info_free_bytes_may_use() argument
141 spin_lock(&space_info->lock); in btrfs_space_info_free_bytes_may_use()
142 btrfs_space_info_update_bytes_may_use(fs_info, space_info, -num_bytes); in btrfs_space_info_free_bytes_may_use()
143 btrfs_try_granting_tickets(fs_info, space_info); in btrfs_space_info_free_bytes_may_use()
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Dblock-group.c338 struct btrfs_space_info *space_info = bg->space_info; in btrfs_wait_block_group_reservations() local
355 down_write(&space_info->groups_sem); in btrfs_wait_block_group_reservations()
356 up_write(&space_info->groups_sem); in btrfs_wait_block_group_reservations()
699 spin_lock(&block_group->space_info->lock); in caching_thread()
702 block_group->space_info->bytes_used += bytes_used >> 1; in caching_thread()
704 spin_unlock(&block_group->space_info->lock); in caching_thread()
811 struct list_head *head = &fs_info->space_info; in clear_incompat_bg_bits()
959 down_write(&block_group->space_info->groups_sem); in btrfs_remove_block_group()
965 if (list_empty(&block_group->space_info->block_groups[index])) { in btrfs_remove_block_group()
966 kobj = block_group->space_info->block_group_kobjs[index]; in btrfs_remove_block_group()
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Dsysfs.c710 BTRFS_ATTR(space_info, field, btrfs_space_info_show_##field)
729 BTRFS_ATTR_PTR(space_info, flags),
730 BTRFS_ATTR_PTR(space_info, total_bytes),
731 BTRFS_ATTR_PTR(space_info, bytes_used),
732 BTRFS_ATTR_PTR(space_info, bytes_pinned),
733 BTRFS_ATTR_PTR(space_info, bytes_reserved),
734 BTRFS_ATTR_PTR(space_info, bytes_may_use),
735 BTRFS_ATTR_PTR(space_info, bytes_readonly),
736 BTRFS_ATTR_PTR(space_info, bytes_zone_unusable),
737 BTRFS_ATTR_PTR(space_info, disk_used),
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Dsysfs.h32 struct btrfs_space_info *space_info);
33 void btrfs_sysfs_remove_space_info(struct btrfs_space_info *space_info);
Dextent-tree.c2529 spin_lock(&cache->space_info->lock); in pin_down_extent()
2532 btrfs_space_info_update_bytes_pinned(fs_info, cache->space_info, in pin_down_extent()
2536 cache->space_info->bytes_reserved -= num_bytes; in pin_down_extent()
2539 spin_unlock(&cache->space_info->lock); in pin_down_extent()
2666 struct btrfs_space_info *space_info, u64 *empty_cluster) in fetch_cluster_info() argument
2671 if (btrfs_mixed_space_info(space_info)) in fetch_cluster_info()
2674 if (space_info->flags & BTRFS_BLOCK_GROUP_METADATA) { in fetch_cluster_info()
2680 } else if ((space_info->flags & BTRFS_BLOCK_GROUP_DATA) && in fetch_cluster_info()
2694 struct btrfs_space_info *space_info; in unpin_extent_range() local
2713 cache->space_info, in unpin_extent_range()
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Dblock-rsv.h26 struct btrfs_space_info *space_info; member
Dblock-group.h109 struct btrfs_space_info *space_info; member
Dfree-space-cache.c3496 struct btrfs_space_info *space_info = block_group->space_info; in do_trimming() local
3506 spin_lock(&space_info->lock); in do_trimming()
3510 space_info->bytes_reserved += reserved_bytes; in do_trimming()
3514 spin_unlock(&space_info->lock); in do_trimming()
3535 spin_lock(&space_info->lock); in do_trimming()
3538 space_info->bytes_readonly += reserved_bytes; in do_trimming()
3540 space_info->bytes_reserved -= reserved_bytes; in do_trimming()
3542 spin_unlock(&space_info->lock); in do_trimming()
Droot-tree.c504 rsv->space_info = btrfs_find_space_info(fs_info, in btrfs_subvolume_reserve_metadata()
Ddisk-io.c2895 INIT_LIST_HEAD(&fs_info->space_info); in btrfs_init_fs_info()
4679 spin_lock(&cache->space_info->lock); in btrfs_destroy_delayed_refs()
4683 cache->space_info, head->num_bytes); in btrfs_destroy_delayed_refs()
4685 cache->space_info->bytes_reserved -= head->num_bytes; in btrfs_destroy_delayed_refs()
4687 spin_unlock(&cache->space_info->lock); in btrfs_destroy_delayed_refs()
Dtransaction.c640 if (rsv->space_info->force_alloc) in start_transaction()
729 u64 flags = h->block_rsv->space_info->flags; in start_transaction()
Dsuper.c2252 list_for_each_entry(found, &fs_info->space_info, list) { in btrfs_statfs()
2323 if (!mixed && block_rsv->space_info->full && in btrfs_statfs()
Ddelayed-ref.c164 delayed_refs_rsv->space_info, to_free); in btrfs_migrate_to_delayed_refs_rsv()
Dtree-log.c2738 spin_lock(&cache->space_info->lock); in unaccount_log_buffer()
2741 cache->space_info->bytes_reserved -= fs_info->nodesize; in unaccount_log_buffer()
2743 spin_unlock(&cache->space_info->lock); in unaccount_log_buffer()
Dioctl.c3547 list_for_each_entry(tmp, &fs_info->space_info, list) { in btrfs_ioctl_space_info()
3600 list_for_each_entry(tmp, &fs_info->space_info, list) { in btrfs_ioctl_space_info()
Dctree.h843 struct list_head space_info; member