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

/Linux-v5.10/fs/btrfs/
Dspace-info.c175 struct list_head *head = &info->space_info; in btrfs_clear_space_info_full()
185 struct btrfs_space_info *space_info; in create_space_info() local
189 space_info = kzalloc(sizeof(*space_info), GFP_NOFS); in create_space_info()
190 if (!space_info) in create_space_info()
193 ret = percpu_counter_init(&space_info->total_bytes_pinned, 0, in create_space_info()
196 kfree(space_info); in create_space_info()
201 INIT_LIST_HEAD(&space_info->block_groups[i]); in create_space_info()
202 init_rwsem(&space_info->groups_sem); in create_space_info()
203 spin_lock_init(&space_info->lock); in create_space_info()
204 space_info->flags = flags & BTRFS_BLOCK_GROUP_TYPE_MASK; 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.h86 static inline bool btrfs_mixed_space_info(struct btrfs_space_info *space_info) in btrfs_mixed_space_info() argument
88 return ((space_info->flags & BTRFS_BLOCK_GROUP_METADATA) && in btrfs_mixed_space_info()
89 (space_info->flags & BTRFS_BLOCK_GROUP_DATA)); in btrfs_mixed_space_info()
123 struct btrfs_space_info **space_info);
137 struct btrfs_space_info *space_info);
139 struct btrfs_space_info *space_info, u64 bytes,
144 struct btrfs_space_info *space_info, in btrfs_space_info_free_bytes_may_use() argument
147 spin_lock(&space_info->lock); in btrfs_space_info_free_bytes_may_use()
148 btrfs_space_info_update_bytes_may_use(fs_info, space_info, -num_bytes); in btrfs_space_info_free_bytes_may_use()
149 btrfs_try_granting_tickets(fs_info, space_info); in btrfs_space_info_free_bytes_may_use()
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Dblock-group.c337 struct btrfs_space_info *space_info = bg->space_info; in btrfs_wait_block_group_reservations() local
354 down_write(&space_info->groups_sem); in btrfs_wait_block_group_reservations()
355 up_write(&space_info->groups_sem); in btrfs_wait_block_group_reservations()
656 spin_lock(&block_group->space_info->lock); in caching_thread()
659 block_group->space_info->bytes_used += bytes_used >> 1; in caching_thread()
661 spin_unlock(&block_group->space_info->lock); in caching_thread()
760 spin_lock(&cache->space_info->lock); in btrfs_cache_block_group()
763 cache->space_info->bytes_used += bytes_used >> 1; in btrfs_cache_block_group()
765 spin_unlock(&cache->space_info->lock); in btrfs_cache_block_group()
842 struct list_head *head = &fs_info->space_info; in clear_incompat_bg_bits()
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Dsysfs.c618 BTRFS_ATTR(space_info, field, btrfs_space_info_show_##field)
638 BTRFS_ATTR(space_info, total_bytes_pinned,
642 BTRFS_ATTR_PTR(space_info, flags),
643 BTRFS_ATTR_PTR(space_info, total_bytes),
644 BTRFS_ATTR_PTR(space_info, bytes_used),
645 BTRFS_ATTR_PTR(space_info, bytes_pinned),
646 BTRFS_ATTR_PTR(space_info, bytes_reserved),
647 BTRFS_ATTR_PTR(space_info, bytes_may_use),
648 BTRFS_ATTR_PTR(space_info, bytes_readonly),
649 BTRFS_ATTR_PTR(space_info, disk_used),
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Dextent-tree.c99 struct btrfs_space_info *space_info; in add_pinned_bytes() local
102 space_info = btrfs_find_space_info(fs_info, flags); in add_pinned_bytes()
103 ASSERT(space_info); in add_pinned_bytes()
104 percpu_counter_add_batch(&space_info->total_bytes_pinned, ref->len, in add_pinned_bytes()
111 struct btrfs_space_info *space_info; in sub_pinned_bytes() local
114 space_info = btrfs_find_space_info(fs_info, flags); in sub_pinned_bytes()
115 ASSERT(space_info); in sub_pinned_bytes()
116 percpu_counter_add_batch(&space_info->total_bytes_pinned, -ref->len, in sub_pinned_bytes()
1800 struct btrfs_space_info *space_info; in btrfs_cleanup_ref_head_accounting() local
1809 space_info = btrfs_find_space_info(fs_info, flags); in btrfs_cleanup_ref_head_accounting()
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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);
Dblock-rsv.h26 struct btrfs_space_info *space_info; member
Dblock-group.h106 struct btrfs_space_info *space_info; member
Dfree-space-cache.c3389 struct btrfs_space_info *space_info = block_group->space_info; in do_trimming() local
3399 spin_lock(&space_info->lock); in do_trimming()
3403 space_info->bytes_reserved += reserved_bytes; in do_trimming()
3407 spin_unlock(&space_info->lock); in do_trimming()
3428 spin_lock(&space_info->lock); in do_trimming()
3431 space_info->bytes_readonly += reserved_bytes; in do_trimming()
3433 space_info->bytes_reserved -= reserved_bytes; in do_trimming()
3435 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.c2710 INIT_LIST_HEAD(&fs_info->space_info); in btrfs_init_fs_info()
4396 spin_lock(&cache->space_info->lock); in btrfs_destroy_delayed_refs()
4400 cache->space_info, head->num_bytes); in btrfs_destroy_delayed_refs()
4402 cache->space_info->bytes_reserved -= head->num_bytes; in btrfs_destroy_delayed_refs()
4404 spin_unlock(&cache->space_info->lock); in btrfs_destroy_delayed_refs()
4406 &cache->space_info->total_bytes_pinned, in btrfs_destroy_delayed_refs()
Dsuper.c2167 list_for_each_entry(found, &fs_info->space_info, list) { in btrfs_statfs()
2238 if (!mixed && block_rsv->space_info->full && in btrfs_statfs()
Dtransaction.c593 if (rsv->space_info->force_alloc) in start_transaction()
683 u64 flags = h->block_rsv->space_info->flags; in start_transaction()
Ddelayed-ref.c161 delayed_refs_rsv->space_info, to_free); in btrfs_migrate_to_delayed_refs_rsv()
Dtree-log.c2673 spin_lock(&cache->space_info->lock); in unaccount_log_buffer()
2676 cache->space_info->bytes_reserved -= fs_info->nodesize; in unaccount_log_buffer()
2678 spin_unlock(&cache->space_info->lock); in unaccount_log_buffer()
Dioctl.c3476 list_for_each_entry(tmp, &fs_info->space_info, list) { in btrfs_ioctl_space_info()
3529 list_for_each_entry(tmp, &fs_info->space_info, list) { in btrfs_ioctl_space_info()
Dctree.h806 struct list_head space_info; member