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Searched refs:block_rsv (Results 1 – 20 of 20) sorted by relevance

/linux/fs/btrfs/
A Dblock-rsv.c117 if (block_rsv->reserved >= block_rsv->size) { in block_rsv_release_bytes()
118 num_bytes = block_rsv->reserved - block_rsv->size; in block_rsv_release_bytes()
119 block_rsv->reserved = block_rsv->size; in block_rsv_release_bytes()
305 if (block_rsv->reserved < block_rsv->size) in btrfs_block_rsv_use_bytes()
320 else if (block_rsv->reserved >= block_rsv->size) in btrfs_block_rsv_add_bytes()
391 if (block_rsv->reserved < block_rsv->size) { in btrfs_update_global_block_rsv()
395 block_rsv->reserved = block_rsv->size; in btrfs_update_global_block_rsv()
400 block_rsv->reserved = block_rsv->size; in btrfs_update_global_block_rsv()
404 if (block_rsv->reserved == block_rsv->size) in btrfs_update_global_block_rsv()
472 block_rsv = trans->block_rsv; in get_block_rsv()
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A Dblock-rsv.h61 struct btrfs_block_rsv *block_rsv, u64 num_bytes,
63 int btrfs_block_rsv_check(struct btrfs_block_rsv *block_rsv, int min_factor);
65 struct btrfs_block_rsv *block_rsv, u64 min_reserved,
70 int btrfs_block_rsv_use_bytes(struct btrfs_block_rsv *block_rsv, u64 num_bytes);
74 void btrfs_block_rsv_add_bytes(struct btrfs_block_rsv *block_rsv,
77 struct btrfs_block_rsv *block_rsv,
86 struct btrfs_block_rsv *block_rsv, in btrfs_unuse_block_rsv() argument
89 btrfs_block_rsv_add_bytes(block_rsv, blocksize, false); in btrfs_unuse_block_rsv()
90 btrfs_block_rsv_release(fs_info, block_rsv, 0, NULL); in btrfs_unuse_block_rsv()
A Ddelalloc-space.c212 struct btrfs_block_rsv *block_rsv = &inode->block_rsv; in btrfs_inode_rsv_release() local
221 released = btrfs_block_rsv_release(fs_info, block_rsv, 0, in btrfs_inode_rsv_release()
236 struct btrfs_block_rsv *block_rsv = &inode->block_rsv; in btrfs_calculate_inode_block_rsv_size() local
266 spin_lock(&block_rsv->lock); in btrfs_calculate_inode_block_rsv_size()
267 block_rsv->size = reserve_size; in btrfs_calculate_inode_block_rsv_size()
268 block_rsv->qgroup_rsv_size = qgroup_rsv_size; in btrfs_calculate_inode_block_rsv_size()
269 spin_unlock(&block_rsv->lock); in btrfs_calculate_inode_block_rsv_size()
295 struct btrfs_block_rsv *block_rsv = &inode->block_rsv; in btrfs_delalloc_reserve_metadata() local
361 spin_lock(&block_rsv->lock); in btrfs_delalloc_reserve_metadata()
362 block_rsv->qgroup_rsv_reserved += qgroup_reserve; in btrfs_delalloc_reserve_metadata()
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A Ddelayed-inode.c560 src_rsv = trans->block_rsv; in btrfs_delayed_item_reserve_metadata()
612 src_rsv = trans->block_rsv; in btrfs_delayed_inode_reserve_metadata()
1068 struct btrfs_block_rsv *block_rsv; in __btrfs_run_delayed_items() local
1079 block_rsv = trans->block_rsv; in __btrfs_run_delayed_items()
1103 trans->block_rsv = block_rsv; in __btrfs_run_delayed_items()
1143 block_rsv = trans->block_rsv; in btrfs_commit_inode_delayed_items()
1150 trans->block_rsv = block_rsv; in btrfs_commit_inode_delayed_items()
1187 block_rsv = trans->block_rsv; in btrfs_commit_inode_delayed_inode()
1199 trans->block_rsv = block_rsv; in btrfs_commit_inode_delayed_inode()
1264 block_rsv = trans->block_rsv; in btrfs_async_run_delayed_root()
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A Ddelayed-ref.c83 struct btrfs_block_rsv *block_rsv = &fs_info->delayed_refs_rsv; in btrfs_delayed_refs_rsv_release() local
87 released = btrfs_block_rsv_release(fs_info, block_rsv, num_bytes, NULL); in btrfs_delayed_refs_rsv_release()
179 struct btrfs_block_rsv *block_rsv = &fs_info->delayed_refs_rsv; in btrfs_delayed_refs_rsv_refill() local
184 spin_lock(&block_rsv->lock); in btrfs_delayed_refs_rsv_refill()
185 if (block_rsv->reserved < block_rsv->size) { in btrfs_delayed_refs_rsv_refill()
186 num_bytes = block_rsv->size - block_rsv->reserved; in btrfs_delayed_refs_rsv_refill()
189 spin_unlock(&block_rsv->lock); in btrfs_delayed_refs_rsv_refill()
194 ret = btrfs_reserve_metadata_bytes(fs_info->extent_root, block_rsv, in btrfs_delayed_refs_rsv_refill()
198 btrfs_block_rsv_add_bytes(block_rsv, num_bytes, 0); in btrfs_delayed_refs_rsv_refill()
A Dtransaction.c590 h->orig_rsv = h->block_rsv; in start_transaction()
591 h->block_rsv = NULL; in start_transaction()
941 if (!trans->block_rsv) { in btrfs_trans_release_metadata()
966 trans->block_rsv = trans->orig_rsv; in __btrfs_end_transaction()
971 trans->block_rsv = NULL; in __btrfs_end_transaction()
1582 &pending->block_rsv, in create_pending_snapshot()
1593 rsv = trans->block_rsv; in create_pending_snapshot()
1594 trans->block_rsv = &pending->block_rsv; in create_pending_snapshot()
1783 trans->block_rsv = rsv; in create_pending_snapshot()
2052 trans->block_rsv = NULL; in btrfs_commit_transaction()
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A Drelocation.c125 struct btrfs_block_rsv *block_rsv; member
877 rsv = trans->block_rsv; in btrfs_init_reloc_root()
878 trans->block_rsv = rc->block_rsv; in btrfs_init_reloc_root()
883 trans->block_rsv = rsv; in btrfs_init_reloc_root()
1761 trans->block_rsv = rc->block_rsv; in merge_reloc_root()
2318 trans->block_rsv = rc->block_rsv; in reserve_metadata_space()
3542 if (!rc->block_rsv) in prepare_to_relocate()
3554 rc->block_rsv, rc->block_rsv->size, in prepare_to_relocate()
3602 rc->block_rsv, rc->block_rsv->size, in relocate_block_group()
3738 btrfs_free_block_rsv(fs_info, rc->block_rsv); in relocate_block_group()
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A Dtransaction.h124 struct btrfs_block_rsv *block_rsv; member
160 struct btrfs_block_rsv block_rsv; member
A Dioctl.c517 struct btrfs_block_rsv block_rsv; in create_subvol() local
562 trans->block_rsv = &block_rsv; in create_subvol()
563 trans->bytes_reserved = block_rsv.size; in create_subvol()
697 trans->block_rsv = NULL; in create_subvol()
699 btrfs_subvolume_release_metadata(root, &block_rsv); in create_subvol()
754 btrfs_init_block_rsv(&pending_snapshot->block_rsv, in create_snapshot()
765 &pending_snapshot->block_rsv, 8, in create_snapshot()
3597 spin_lock(&block_rsv->lock); in btrfs_ioctl_space_info()
3598 space.total_bytes = block_rsv->size; in btrfs_ioctl_space_info()
3599 space.used_bytes = block_rsv->size - block_rsv->reserved; in btrfs_ioctl_space_info()
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A Dspace-info.c1583 struct btrfs_block_rsv *block_rsv, in btrfs_reserve_metadata_bytes() argument
1591 ret = __reserve_bytes(fs_info, block_rsv->space_info, orig_bytes, flush); in btrfs_reserve_metadata_bytes()
1594 if (block_rsv != global_rsv && in btrfs_reserve_metadata_bytes()
1600 block_rsv->space_info->flags, in btrfs_reserve_metadata_bytes()
1604 btrfs_dump_space_info(fs_info, block_rsv->space_info, in btrfs_reserve_metadata_bytes()
A Dprops.c380 ret = btrfs_block_rsv_add(root, trans->block_rsv, in inherit_props()
399 btrfs_block_rsv_release(fs_info, trans->block_rsv, in inherit_props()
A Dspace-info.h127 struct btrfs_block_rsv *block_rsv,
A Dsuper.c2247 struct btrfs_block_rsv *block_rsv = &fs_info->global_block_rsv; in btrfs_statfs() local
2286 spin_lock(&block_rsv->lock); in btrfs_statfs()
2288 if (buf->f_bfree >= block_rsv->size >> bits) in btrfs_statfs()
2289 buf->f_bfree -= block_rsv->size >> bits; in btrfs_statfs()
2292 spin_unlock(&block_rsv->lock); in btrfs_statfs()
2323 if (!mixed && block_rsv->space_info->full && in btrfs_statfs()
2324 total_free_meta - thresh < block_rsv->size) in btrfs_statfs()
A Dsysfs.c636 struct btrfs_block_rsv *block_rsv = &fs_info->global_block_rsv; in global_rsv_size_show() local
637 return btrfs_show_u64(&block_rsv->size, &block_rsv->lock, buf); in global_rsv_size_show()
645 struct btrfs_block_rsv *block_rsv = &fs_info->global_block_rsv; in global_rsv_reserved_show() local
646 return btrfs_show_u64(&block_rsv->reserved, &block_rsv->lock, buf); in global_rsv_reserved_show()
A Dinode.c382 trans->block_rsv = &inode->block_rsv; in cow_file_range_inline()
3067 trans->block_rsv = &inode->block_rsv; in btrfs_finish_ordered_io()
3087 trans->block_rsv = &inode->block_rsv; in btrfs_finish_ordered_io()
4444 struct btrfs_block_rsv block_rsv; in btrfs_delete_subvolume() local
4487 trans->block_rsv = &block_rsv; in btrfs_delete_subvolume()
4540 trans->block_rsv = NULL; in btrfs_delete_subvolume()
5630 trans->block_rsv = rsv; in btrfs_evict_inode()
5654 trans->block_rsv = rsv; in btrfs_evict_inode()
8952 trans->block_rsv = rsv; in btrfs_truncate()
8981 trans->block_rsv = rsv; in btrfs_truncate()
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A Dbtrfs_inode.h229 struct btrfs_block_rsv block_rsv; member
A Dfile.c2758 trans->block_rsv = rsv; in btrfs_replace_file_extents()
2787 trans->block_rsv = &fs_info->trans_block_rsv; in btrfs_replace_file_extents()
2858 trans->block_rsv = rsv; in btrfs_replace_file_extents()
2885 trans->block_rsv = &fs_info->trans_block_rsv; in btrfs_replace_file_extents()
2937 trans->block_rsv = &fs_info->trans_block_rsv; in btrfs_replace_file_extents()
A Dextent-tree.c4875 struct btrfs_block_rsv *block_rsv; in btrfs_alloc_tree_block() local
4894 block_rsv = btrfs_use_block_rsv(trans, root, blocksize); in btrfs_alloc_tree_block()
4895 if (IS_ERR(block_rsv)) in btrfs_alloc_tree_block()
4896 return ERR_CAST(block_rsv); in btrfs_alloc_tree_block()
4952 btrfs_unuse_block_rsv(fs_info, block_rsv, blocksize); in btrfs_alloc_tree_block()
A Dctree.h1146 struct btrfs_block_rsv *block_rsv; member
A Ddisk-io.c1155 root->block_rsv = NULL; in __setup_root()

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