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Searched refs:block_rsv (Results 1 – 14 of 14) sorted by relevance

/linux/fs/btrfs/
H A Dblock-rsv.c105 struct btrfs_block_rsv *block_rsv, in block_rsv_release_bytes() argument
109 struct btrfs_space_info *space_info = block_rsv->space_info; in block_rsv_release_bytes()
113 spin_lock(&block_rsv->lock); in block_rsv_release_bytes()
115 num_bytes = block_rsv->size; in block_rsv_release_bytes()
116 qgroup_to_release = block_rsv->qgroup_rsv_size; in block_rsv_release_bytes()
118 block_rsv->size -= num_bytes; in block_rsv_release_bytes()
119 if (block_rsv->reserved >= block_rsv->size) { in block_rsv_release_bytes()
120 num_bytes = block_rsv->reserved - block_rsv->size; in block_rsv_release_bytes()
121 block_rsv->reserved = block_rsv->size; in block_rsv_release_bytes()
122 block_rsv->full = true; in block_rsv_release_bytes()
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H A Ddelayed-inode.c510 src_rsv = trans->block_rsv; in btrfs_delayed_item_reserve_metadata()
583 src_rsv = trans->block_rsv; in btrfs_delayed_inode_reserve_metadata()
1142 struct btrfs_block_rsv *block_rsv; in __btrfs_run_delayed_items() local
1153 block_rsv = trans->block_rsv; in __btrfs_run_delayed_items()
1154 trans->block_rsv = &fs_info->delayed_block_rsv; in __btrfs_run_delayed_items()
1189 trans->block_rsv = block_rsv; in __btrfs_run_delayed_items()
1211 struct btrfs_block_rsv *block_rsv; in btrfs_commit_inode_delayed_items() local
1231 block_rsv = trans->block_rsv; in btrfs_commit_inode_delayed_items()
1232 trans->block_rsv = &delayed_node->root->fs_info->delayed_block_rsv; in btrfs_commit_inode_delayed_items()
1237 trans->block_rsv = block_rsv; in btrfs_commit_inode_delayed_items()
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H A Dtransaction.c624 h->orig_rsv = h->block_rsv; in start_transaction()
625 h->block_rsv = NULL; in start_transaction()
752 h->block_rsv = trans_rsv; in start_transaction()
777 struct btrfs_space_info *space_info = h->block_rsv->space_info; in start_transaction()
1040 if (!trans->block_rsv) { in btrfs_trans_release_metadata()
1056 ASSERT(trans->block_rsv == &fs_info->trans_block_rsv); in btrfs_trans_release_metadata()
1059 btrfs_block_rsv_release(fs_info, trans->block_rsv, in btrfs_trans_release_metadata()
1083 trans->block_rsv = trans->orig_rsv; in __btrfs_end_transaction()
1088 trans->block_rsv = NULL; in __btrfs_end_transaction()
1719 &pending->block_rsv, in create_pending_snapshot()
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H A Dtransaction.h160 struct btrfs_block_rsv *block_rsv; member
206 struct btrfs_block_rsv block_rsv; member
H A Drelocation.c154 struct btrfs_block_rsv *block_rsv; member
788 rsv = trans->block_rsv; in btrfs_init_reloc_root()
789 trans->block_rsv = rc->block_rsv; in btrfs_init_reloc_root()
794 trans->block_rsv = rsv; in btrfs_init_reloc_root()
1678 ret = btrfs_block_rsv_refill(fs_info, rc->block_rsv, in merge_reloc_root()
1701 trans->block_rsv = rc->block_rsv; in merge_reloc_root()
1798 ret = btrfs_block_rsv_add(fs_info, rc->block_rsv, num_bytes, in prepare_to_merge()
1807 btrfs_block_rsv_release(fs_info, rc->block_rsv, in prepare_to_merge()
1815 btrfs_block_rsv_release(fs_info, rc->block_rsv, in prepare_to_merge()
2269 trans->block_rsv = rc->block_rsv; in refill_metadata_space()
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H A Dioctl.c549 struct btrfs_block_rsv block_rsv; in create_subvol() local
591 btrfs_init_block_rsv(&block_rsv, BTRFS_BLOCK_RSV_TEMP); in create_subvol()
592 ret = btrfs_subvolume_reserve_metadata(root, &block_rsv, in create_subvol()
596 qgroup_reserved = block_rsv.qgroup_rsv_reserved; in create_subvol()
605 trans->block_rsv = &block_rsv; in create_subvol()
606 trans->bytes_reserved = block_rsv.size; in create_subvol()
724 trans->block_rsv = NULL; in create_subvol()
728 btrfs_block_rsv_release(fs_info, &block_rsv, (u64)-1, NULL); in create_subvol()
751 struct btrfs_block_rsv *block_rsv; in create_snapshot() local
788 block_rsv = &pending_snapshot->block_rsv; in create_snapshot()
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H A Dprops.c443 ret = btrfs_block_rsv_add(fs_info, trans->block_rsv, in btrfs_inode_inherit_props()
462 btrfs_block_rsv_release(fs_info, trans->block_rsv, in btrfs_inode_inherit_props()
H A Dsuper.c1731 struct btrfs_block_rsv *block_rsv = &fs_info->global_block_rsv; in btrfs_statfs() local
1772 spin_lock(&block_rsv->lock); in btrfs_statfs()
1774 if (buf->f_bfree >= block_rsv->size >> bits) in btrfs_statfs()
1775 buf->f_bfree -= block_rsv->size >> bits; in btrfs_statfs()
1778 spin_unlock(&block_rsv->lock); in btrfs_statfs()
1809 if (!mixed && block_rsv->space_info->full && in btrfs_statfs()
1810 (total_free_meta < thresh || total_free_meta - thresh < block_rsv->size)) in btrfs_statfs()
H A Dinode.c631 trans->block_rsv = &inode->block_rsv; in __cow_file_range_inline()
3270 trans->block_rsv = &inode->block_rsv; in btrfs_finish_one_ordered()
4779 struct btrfs_block_rsv block_rsv; in btrfs_delete_subvolume() local
4817 btrfs_init_block_rsv(&block_rsv, BTRFS_BLOCK_RSV_TEMP); in btrfs_delete_subvolume()
4823 ret = btrfs_subvolume_reserve_metadata(root, &block_rsv, 5, true); in btrfs_delete_subvolume()
4826 qgroup_reserved = block_rsv.qgroup_rsv_reserved; in btrfs_delete_subvolume()
4835 trans->block_rsv = &block_rsv; in btrfs_delete_subvolume()
4836 trans->bytes_reserved = block_rsv.size; in btrfs_delete_subvolume()
4887 trans->block_rsv = NULL; in btrfs_delete_subvolume()
4892 btrfs_block_rsv_release(fs_info, &block_rsv, (u64)-1, NULL); in btrfs_delete_subvolume()
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H A Dsysfs.c676 struct btrfs_block_rsv *block_rsv = &fs_info->global_block_rsv; in global_rsv_size_show() local
677 return btrfs_show_u64(&block_rsv->size, &block_rsv->lock, buf); in global_rsv_size_show()
685 struct btrfs_block_rsv *block_rsv = &fs_info->global_block_rsv; in global_rsv_reserved_show() local
686 return btrfs_show_u64(&block_rsv->reserved, &block_rsv->lock, buf); in global_rsv_reserved_show()
H A Dbtrfs_inode.h320 struct btrfs_block_rsv block_rsv; member
H A Dctree.h190 struct btrfs_block_rsv *block_rsv; member
H A Dfile.c2410 trans->block_rsv = &rsv; in btrfs_replace_file_extents()
2439 trans->block_rsv = &fs_info->trans_block_rsv; in btrfs_replace_file_extents()
2529 trans->block_rsv = &rsv; in btrfs_replace_file_extents()
2556 trans->block_rsv = &fs_info->trans_block_rsv; in btrfs_replace_file_extents()
2608 trans->block_rsv = &fs_info->trans_block_rsv; in btrfs_replace_file_extents()
H A Dextent-tree.c5353 struct btrfs_block_rsv *block_rsv; in btrfs_alloc_tree_block() local
5371 block_rsv = btrfs_use_block_rsv(trans, root, blocksize); in btrfs_alloc_tree_block()
5372 if (IS_ERR(block_rsv)) in btrfs_alloc_tree_block()
5373 return ERR_CAST(block_rsv); in btrfs_alloc_tree_block()
5440 btrfs_unuse_block_rsv(fs_info, block_rsv, blocksize); in btrfs_alloc_tree_block()