| /Linux-v6.6/fs/btrfs/ |
| D | block-rsv.c | 106 struct btrfs_block_rsv *block_rsv, in block_rsv_release_bytes() argument
110 struct btrfs_space_info *space_info = block_rsv->space_info; in block_rsv_release_bytes()
114 spin_lock(&block_rsv->lock); in block_rsv_release_bytes()
116 num_bytes = block_rsv->size; in block_rsv_release_bytes()
117 qgroup_to_release = block_rsv->qgroup_rsv_size; in block_rsv_release_bytes()
119 block_rsv->size -= num_bytes; in block_rsv_release_bytes()
120 if (block_rsv->reserved >= block_rsv->size) { in block_rsv_release_bytes()
121 num_bytes = block_rsv->reserved - block_rsv->size; in block_rsv_release_bytes()
122 block_rsv->reserved = block_rsv->size; in block_rsv_release_bytes()
123 block_rsv->full = true; in block_rsv_release_bytes()
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| D | block-rsv.h | 64 struct btrfs_block_rsv *block_rsv, u64 num_bytes,
66 int btrfs_block_rsv_check(struct btrfs_block_rsv *block_rsv, int min_percent);
68 struct btrfs_block_rsv *block_rsv, u64 num_bytes,
73 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,
88 struct btrfs_block_rsv *block_rsv, in btrfs_unuse_block_rsv() argument
91 btrfs_block_rsv_add_bytes(block_rsv, blocksize, false); in btrfs_unuse_block_rsv()
92 btrfs_block_rsv_release(fs_info, block_rsv, 0, NULL); in btrfs_unuse_block_rsv()
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| D | delalloc-space.c | 221 struct btrfs_block_rsv *block_rsv = &inode->block_rsv; in btrfs_inode_rsv_release() local
230 released = btrfs_block_rsv_release(fs_info, block_rsv, 0, in btrfs_inode_rsv_release()
245 struct btrfs_block_rsv *block_rsv = &inode->block_rsv; in btrfs_calculate_inode_block_rsv_size() local
275 spin_lock(&block_rsv->lock); in btrfs_calculate_inode_block_rsv_size()
276 block_rsv->size = reserve_size; in btrfs_calculate_inode_block_rsv_size()
277 block_rsv->qgroup_rsv_size = qgroup_rsv_size; in btrfs_calculate_inode_block_rsv_size()
278 spin_unlock(&block_rsv->lock); in btrfs_calculate_inode_block_rsv_size()
305 struct btrfs_block_rsv *block_rsv = &inode->block_rsv; in btrfs_delalloc_reserve_metadata() local
349 ret = btrfs_reserve_metadata_bytes(fs_info, block_rsv, meta_reserve, flush); in btrfs_delalloc_reserve_metadata()
369 btrfs_block_rsv_add_bytes(block_rsv, meta_reserve, false); in btrfs_delalloc_reserve_metadata()
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| D | delayed-ref.c | 67 struct btrfs_block_rsv *block_rsv = &fs_info->delayed_refs_rsv; in btrfs_delayed_refs_rsv_release() local
71 released = btrfs_block_rsv_release(fs_info, block_rsv, num_bytes, NULL); in btrfs_delayed_refs_rsv_release()
156 struct btrfs_block_rsv *block_rsv = &fs_info->delayed_refs_rsv; in btrfs_delayed_refs_rsv_refill() local
163 spin_lock(&block_rsv->lock); in btrfs_delayed_refs_rsv_refill()
164 if (block_rsv->reserved < block_rsv->size) { in btrfs_delayed_refs_rsv_refill()
165 num_bytes = block_rsv->size - block_rsv->reserved; in btrfs_delayed_refs_rsv_refill()
168 spin_unlock(&block_rsv->lock); in btrfs_delayed_refs_rsv_refill()
173 ret = btrfs_reserve_metadata_bytes(fs_info, block_rsv, num_bytes, flush); in btrfs_delayed_refs_rsv_refill()
181 spin_lock(&block_rsv->lock); in btrfs_delayed_refs_rsv_refill()
182 if (block_rsv->reserved < block_rsv->size) { in btrfs_delayed_refs_rsv_refill()
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| D | delayed-inode.c | 502 src_rsv = trans->block_rsv; in btrfs_delayed_item_reserve_metadata()
575 src_rsv = trans->block_rsv; in btrfs_delayed_inode_reserve_metadata()
1139 struct btrfs_block_rsv *block_rsv; in __btrfs_run_delayed_items() local
1150 block_rsv = trans->block_rsv; in __btrfs_run_delayed_items()
1151 trans->block_rsv = &fs_info->delayed_block_rsv; in __btrfs_run_delayed_items()
1187 trans->block_rsv = block_rsv; in __btrfs_run_delayed_items()
1207 struct btrfs_block_rsv *block_rsv; in btrfs_commit_inode_delayed_items() local
1227 block_rsv = trans->block_rsv; in btrfs_commit_inode_delayed_items()
1228 trans->block_rsv = &delayed_node->root->fs_info->delayed_block_rsv; in btrfs_commit_inode_delayed_items()
1234 trans->block_rsv = block_rsv; in btrfs_commit_inode_delayed_items()
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| D | transaction.c | 587 h->orig_rsv = h->block_rsv; in start_transaction()
588 h->block_rsv = NULL; in start_transaction()
715 h->block_rsv = &fs_info->trans_block_rsv; in start_transaction()
739 u64 flags = h->block_rsv->space_info->flags; in start_transaction()
992 if (!trans->block_rsv) { in btrfs_trans_release_metadata()
1000 ASSERT(trans->block_rsv == &fs_info->trans_block_rsv); in btrfs_trans_release_metadata()
1003 btrfs_block_rsv_release(fs_info, trans->block_rsv, in btrfs_trans_release_metadata()
1017 trans->block_rsv = trans->orig_rsv; in __btrfs_end_transaction()
1022 trans->block_rsv = NULL; in __btrfs_end_transaction()
1689 &pending->block_rsv, in create_pending_snapshot()
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| D | relocation.c | 135 struct btrfs_block_rsv *block_rsv; member
888 rsv = trans->block_rsv; in btrfs_init_reloc_root()
889 trans->block_rsv = rc->block_rsv; in btrfs_init_reloc_root()
894 trans->block_rsv = rsv; in btrfs_init_reloc_root()
1757 ret = btrfs_block_rsv_refill(fs_info, rc->block_rsv, in merge_reloc_root()
1780 trans->block_rsv = rc->block_rsv; in merge_reloc_root()
1877 ret = btrfs_block_rsv_add(fs_info, rc->block_rsv, num_bytes, in prepare_to_merge()
1886 btrfs_block_rsv_release(fs_info, rc->block_rsv, in prepare_to_merge()
1894 btrfs_block_rsv_release(fs_info, rc->block_rsv, in prepare_to_merge()
2366 trans->block_rsv = rc->block_rsv; in reserve_metadata_space()
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| D | transaction.h | 124 struct btrfs_block_rsv *block_rsv; member
161 struct btrfs_block_rsv block_rsv; member
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| D | ioctl.c | 595 struct btrfs_block_rsv block_rsv; in create_subvol() local
638 btrfs_init_block_rsv(&block_rsv, BTRFS_BLOCK_RSV_TEMP); in create_subvol()
639 ret = btrfs_subvolume_reserve_metadata(root, &block_rsv, in create_subvol()
647 btrfs_subvolume_release_metadata(root, &block_rsv); in create_subvol()
650 trans->block_rsv = &block_rsv; in create_subvol()
651 trans->bytes_reserved = block_rsv.size; in create_subvol()
758 trans->block_rsv = NULL; in create_subvol()
760 btrfs_subvolume_release_metadata(root, &block_rsv); in create_subvol()
817 btrfs_init_block_rsv(&pending_snapshot->block_rsv, in create_snapshot()
826 &pending_snapshot->block_rsv, in create_snapshot()
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| D | props.c | 430 ret = btrfs_block_rsv_add(fs_info, trans->block_rsv, in btrfs_inode_inherit_props()
450 btrfs_block_rsv_release(fs_info, trans->block_rsv, in btrfs_inode_inherit_props()
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| D | space-info.h | 215 struct btrfs_block_rsv *block_rsv,
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| D | super.c | 2043 struct btrfs_block_rsv *block_rsv = &fs_info->global_block_rsv; in btrfs_statfs() local
2082 spin_lock(&block_rsv->lock); in btrfs_statfs()
2084 if (buf->f_bfree >= block_rsv->size >> bits) in btrfs_statfs()
2085 buf->f_bfree -= block_rsv->size >> bits; in btrfs_statfs()
2088 spin_unlock(&block_rsv->lock); in btrfs_statfs()
2119 if (!mixed && block_rsv->space_info->full && in btrfs_statfs()
2120 (total_free_meta < thresh || total_free_meta - thresh < block_rsv->size)) in btrfs_statfs()
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| D | space-info.c | 1757 struct btrfs_block_rsv *block_rsv, in btrfs_reserve_metadata_bytes() argument
1763 ret = __reserve_bytes(fs_info, block_rsv->space_info, orig_bytes, flush); in btrfs_reserve_metadata_bytes()
1766 block_rsv->space_info->flags, in btrfs_reserve_metadata_bytes()
1770 btrfs_dump_space_info(fs_info, block_rsv->space_info, in btrfs_reserve_metadata_bytes()
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| D | inode.c | 647 trans->block_rsv = &inode->block_rsv; in cow_file_range_inline()
3072 trans->block_rsv = &inode->block_rsv; in btrfs_finish_one_ordered()
3092 trans->block_rsv = &inode->block_rsv; in btrfs_finish_one_ordered()
4446 struct btrfs_block_rsv block_rsv; in btrfs_delete_subvolume() local
4481 btrfs_init_block_rsv(&block_rsv, BTRFS_BLOCK_RSV_TEMP); in btrfs_delete_subvolume()
4487 ret = btrfs_subvolume_reserve_metadata(root, &block_rsv, 5, true); in btrfs_delete_subvolume()
4496 trans->block_rsv = &block_rsv; in btrfs_delete_subvolume()
4497 trans->bytes_reserved = block_rsv.size; in btrfs_delete_subvolume()
4549 trans->block_rsv = NULL; in btrfs_delete_subvolume()
4554 btrfs_subvolume_release_metadata(root, &block_rsv); in btrfs_delete_subvolume()
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| D | sysfs.c | 654 struct btrfs_block_rsv *block_rsv = &fs_info->global_block_rsv; in global_rsv_size_show() local
655 return btrfs_show_u64(&block_rsv->size, &block_rsv->lock, buf); in global_rsv_size_show()
663 struct btrfs_block_rsv *block_rsv = &fs_info->global_block_rsv; in global_rsv_reserved_show() local
664 return btrfs_show_u64(&block_rsv->reserved, &block_rsv->lock, buf); in global_rsv_reserved_show()
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| D | btrfs_inode.h | 234 struct btrfs_block_rsv block_rsv; member
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| D | ctree.h | 210 struct btrfs_block_rsv *block_rsv; member
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| D | file.c | 2378 trans->block_rsv = rsv; in btrfs_replace_file_extents()
2407 trans->block_rsv = &fs_info->trans_block_rsv; in btrfs_replace_file_extents()
2496 trans->block_rsv = rsv; in btrfs_replace_file_extents()
2523 trans->block_rsv = &fs_info->trans_block_rsv; in btrfs_replace_file_extents()
2575 trans->block_rsv = &fs_info->trans_block_rsv; in btrfs_replace_file_extents()
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| D | extent-tree.c | 4908 struct btrfs_block_rsv *block_rsv; in btrfs_alloc_tree_block() local
4927 block_rsv = btrfs_use_block_rsv(trans, root, blocksize); in btrfs_alloc_tree_block()
4928 if (IS_ERR(block_rsv)) in btrfs_alloc_tree_block()
4929 return ERR_CAST(block_rsv); in btrfs_alloc_tree_block()
4984 btrfs_unuse_block_rsv(fs_info, block_rsv, blocksize); in btrfs_alloc_tree_block()
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