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Searched refs:block_rsv (Results 1 – 17 of 17) sorted by relevance

/linux-6.15/fs/btrfs/
H A Dblock-rsv.c119 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()
303 if (block_rsv->reserved < block_rsv->size) in btrfs_block_rsv_use_bytes()
318 else if (block_rsv->reserved >= block_rsv->size) in btrfs_block_rsv_add_bytes()
382 if (block_rsv->reserved < block_rsv->size) { in btrfs_update_global_block_rsv()
385 block_rsv->reserved = block_rsv->size; in btrfs_update_global_block_rsv()
389 block_rsv->reserved = block_rsv->size; in btrfs_update_global_block_rsv()
393 block_rsv->full = (block_rsv->reserved == block_rsv->size); in btrfs_update_global_block_rsv()
468 block_rsv = trans->block_rsv; in get_block_rsv()
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H A Dblock-rsv.h71 struct btrfs_block_rsv *block_rsv, u64 num_bytes,
73 int btrfs_block_rsv_check(struct btrfs_block_rsv *block_rsv, int min_percent);
75 struct btrfs_block_rsv *block_rsv, u64 num_bytes,
80 int btrfs_block_rsv_use_bytes(struct btrfs_block_rsv *block_rsv, u64 num_bytes);
81 void btrfs_block_rsv_add_bytes(struct btrfs_block_rsv *block_rsv,
84 struct btrfs_block_rsv *block_rsv,
95 struct btrfs_block_rsv *block_rsv, in btrfs_unuse_block_rsv() argument
98 btrfs_block_rsv_add_bytes(block_rsv, blocksize, false); in btrfs_unuse_block_rsv()
99 btrfs_block_rsv_release(fs_info, block_rsv, 0, NULL); in btrfs_unuse_block_rsv()
H A Ddelalloc-space.c219 struct btrfs_block_rsv *block_rsv = &inode->block_rsv; in btrfs_inode_rsv_release() local
228 released = btrfs_block_rsv_release(fs_info, block_rsv, 0, in btrfs_inode_rsv_release()
243 struct btrfs_block_rsv *block_rsv = &inode->block_rsv; in btrfs_calculate_inode_block_rsv_size() local
274 spin_lock(&block_rsv->lock); in btrfs_calculate_inode_block_rsv_size()
275 block_rsv->size = reserve_size; in btrfs_calculate_inode_block_rsv_size()
276 block_rsv->qgroup_rsv_size = qgroup_rsv_size; in btrfs_calculate_inode_block_rsv_size()
277 spin_unlock(&block_rsv->lock); in btrfs_calculate_inode_block_rsv_size()
310 struct btrfs_block_rsv *block_rsv = &inode->block_rsv; in btrfs_delalloc_reserve_metadata() local
377 spin_lock(&block_rsv->lock); in btrfs_delalloc_reserve_metadata()
378 block_rsv->qgroup_rsv_reserved += qgroup_reserve; in btrfs_delalloc_reserve_metadata()
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H A Ddelayed-ref.c221 spin_lock(&block_rsv->lock); in btrfs_delayed_refs_rsv_refill()
222 if (block_rsv->reserved < block_rsv->size) { in btrfs_delayed_refs_rsv_refill()
223 num_bytes = block_rsv->size - block_rsv->reserved; in btrfs_delayed_refs_rsv_refill()
226 spin_unlock(&block_rsv->lock); in btrfs_delayed_refs_rsv_refill()
239 spin_lock(&block_rsv->lock); in btrfs_delayed_refs_rsv_refill()
240 if (block_rsv->reserved < block_rsv->size) { in btrfs_delayed_refs_rsv_refill()
241 u64 needed = block_rsv->size - block_rsv->reserved; in btrfs_delayed_refs_rsv_refill()
244 block_rsv->reserved += needed; in btrfs_delayed_refs_rsv_refill()
245 block_rsv->full = true; in btrfs_delayed_refs_rsv_refill()
249 block_rsv->reserved += num_bytes; in btrfs_delayed_refs_rsv_refill()
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H A Ddelayed-inode.c505 src_rsv = trans->block_rsv; in btrfs_delayed_item_reserve_metadata()
578 src_rsv = trans->block_rsv; in btrfs_delayed_inode_reserve_metadata()
1147 struct btrfs_block_rsv *block_rsv; in __btrfs_run_delayed_items() local
1158 block_rsv = trans->block_rsv; in __btrfs_run_delayed_items()
1195 trans->block_rsv = block_rsv; in __btrfs_run_delayed_items()
1235 block_rsv = trans->block_rsv; in btrfs_commit_inode_delayed_items()
1241 trans->block_rsv = block_rsv; in btrfs_commit_inode_delayed_items()
1278 block_rsv = trans->block_rsv; in btrfs_commit_inode_delayed_inode()
1290 trans->block_rsv = block_rsv; in btrfs_commit_inode_delayed_inode()
1355 block_rsv = trans->block_rsv; in btrfs_async_run_delayed_root()
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H A Dtransaction.c619 h->orig_rsv = h->block_rsv; in start_transaction()
620 h->block_rsv = NULL; in start_transaction()
739 h->block_rsv = trans_rsv; in start_transaction()
1025 if (!trans->block_rsv) { in btrfs_trans_release_metadata()
1068 trans->block_rsv = NULL; in __btrfs_end_transaction()
1691 &pending->block_rsv, in create_pending_snapshot()
1702 rsv = trans->block_rsv; in create_pending_snapshot()
1703 trans->block_rsv = &pending->block_rsv; in create_pending_snapshot()
1900 trans->block_rsv = rsv; in create_pending_snapshot()
2197 trans->block_rsv = NULL; in btrfs_commit_transaction()
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H A Drelocation.c143 struct btrfs_block_rsv *block_rsv; member
719 rsv = trans->block_rsv; in btrfs_init_reloc_root()
720 trans->block_rsv = rc->block_rsv; in btrfs_init_reloc_root()
725 trans->block_rsv = rsv; in btrfs_init_reloc_root()
1577 trans->block_rsv = rc->block_rsv; in merge_reloc_root()
2128 trans->block_rsv = rc->block_rsv; in refill_metadata_space()
3485 if (!rc->block_rsv) in prepare_to_relocate()
3497 rc->block_rsv, rc->block_rsv->size, in prepare_to_relocate()
3550 rc->block_rsv->size, in relocate_block_group()
3697 btrfs_free_block_rsv(fs_info, rc->block_rsv); in relocate_block_group()
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H A Dtransaction.h150 struct btrfs_block_rsv *block_rsv; member
188 struct btrfs_block_rsv block_rsv; member
H A Dioctl.c511 struct btrfs_block_rsv block_rsv; in create_subvol() local
560 qgroup_reserved = block_rsv.qgroup_rsv_reserved; in create_subvol()
569 trans->block_rsv = &block_rsv; in create_subvol()
570 trans->bytes_reserved = block_rsv.size; in create_subvol()
681 trans->block_rsv = NULL; in create_subvol()
709 struct btrfs_block_rsv *block_rsv; in create_snapshot() local
747 block_rsv = &pending_snapshot->block_rsv; in create_snapshot()
3068 spin_lock(&block_rsv->lock); in btrfs_ioctl_space_info()
3069 space.total_bytes = block_rsv->size; in btrfs_ioctl_space_info()
3070 space.used_bytes = block_rsv->size - block_rsv->reserved; in btrfs_ioctl_space_info()
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H A Dprops.c433 ret = btrfs_block_rsv_add(fs_info, trans->block_rsv, in btrfs_inode_inherit_props()
452 btrfs_block_rsv_release(fs_info, trans->block_rsv, in btrfs_inode_inherit_props()
H A Dsuper.c1728 struct btrfs_block_rsv *block_rsv = &fs_info->global_block_rsv; in btrfs_statfs() local
1767 spin_lock(&block_rsv->lock); in btrfs_statfs()
1769 if (buf->f_bfree >= block_rsv->size >> bits) in btrfs_statfs()
1770 buf->f_bfree -= block_rsv->size >> bits; in btrfs_statfs()
1773 spin_unlock(&block_rsv->lock); in btrfs_statfs()
1804 if (!mixed && block_rsv->space_info->full && in btrfs_statfs()
1805 (total_free_meta < thresh || total_free_meta - thresh < block_rsv->size)) in btrfs_statfs()
H A Dinode.c623 trans->block_rsv = &inode->block_rsv; in __cow_file_range_inline()
3161 trans->block_rsv = &inode->block_rsv; in btrfs_finish_one_ordered()
4586 struct btrfs_block_rsv block_rsv; in btrfs_delete_subvolume() local
4642 trans->block_rsv = &block_rsv; in btrfs_delete_subvolume()
4694 trans->block_rsv = NULL; in btrfs_delete_subvolume()
5414 trans->block_rsv = rsv; in btrfs_evict_inode()
5442 trans->block_rsv = rsv; in btrfs_evict_inode()
7599 trans->block_rsv = rsv; in btrfs_truncate()
7653 trans->block_rsv = rsv; in btrfs_truncate()
7821 WARN_ON(inode->block_rsv.reserved); in btrfs_destroy_inode()
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H A Dsysfs.c670 struct btrfs_block_rsv *block_rsv = &fs_info->global_block_rsv; in global_rsv_size_show() local
671 return btrfs_show_u64(&block_rsv->size, &block_rsv->lock, buf); in global_rsv_size_show()
679 struct btrfs_block_rsv *block_rsv = &fs_info->global_block_rsv; in global_rsv_reserved_show() local
680 return btrfs_show_u64(&block_rsv->reserved, &block_rsv->lock, buf); in global_rsv_reserved_show()
H A Dctree.h185 struct btrfs_block_rsv *block_rsv; member
H A Dbtrfs_inode.h329 struct btrfs_block_rsv block_rsv; member
H A Dfile.c2288 trans->block_rsv = rsv; in btrfs_replace_file_extents()
2317 trans->block_rsv = &fs_info->trans_block_rsv; in btrfs_replace_file_extents()
2407 trans->block_rsv = rsv; in btrfs_replace_file_extents()
2434 trans->block_rsv = &fs_info->trans_block_rsv; in btrfs_replace_file_extents()
2486 trans->block_rsv = &fs_info->trans_block_rsv; in btrfs_replace_file_extents()
H A Dextent-tree.c5105 struct btrfs_block_rsv *block_rsv; in btrfs_alloc_tree_block() local
5123 block_rsv = btrfs_use_block_rsv(trans, root, blocksize); in btrfs_alloc_tree_block()
5124 if (IS_ERR(block_rsv)) in btrfs_alloc_tree_block()
5125 return ERR_CAST(block_rsv); in btrfs_alloc_tree_block()
5192 btrfs_unuse_block_rsv(fs_info, block_rsv, blocksize); in btrfs_alloc_tree_block()