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

/linux/fs/btrfs/
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()
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()
384 if (block_rsv->reserved < block_rsv->size) { in btrfs_update_global_block_rsv()
388 block_rsv->reserved = block_rsv->size; in btrfs_update_global_block_rsv()
393 block_rsv->reserved = block_rsv->size; in btrfs_update_global_block_rsv()
397 block_rsv->full = (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.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()
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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A Ddelayed-ref.c217 spin_lock(&block_rsv->lock); in btrfs_delayed_refs_rsv_refill()
218 if (block_rsv->reserved < block_rsv->size) { in btrfs_delayed_refs_rsv_refill()
219 num_bytes = block_rsv->size - block_rsv->reserved; in btrfs_delayed_refs_rsv_refill()
222 spin_unlock(&block_rsv->lock); in btrfs_delayed_refs_rsv_refill()
235 spin_lock(&block_rsv->lock); in btrfs_delayed_refs_rsv_refill()
236 if (block_rsv->reserved < block_rsv->size) { in btrfs_delayed_refs_rsv_refill()
237 u64 needed = block_rsv->size - block_rsv->reserved; in btrfs_delayed_refs_rsv_refill()
240 block_rsv->reserved += needed; in btrfs_delayed_refs_rsv_refill()
241 block_rsv->full = true; in btrfs_delayed_refs_rsv_refill()
245 block_rsv->reserved += num_bytes; in btrfs_delayed_refs_rsv_refill()
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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()
1153 struct btrfs_block_rsv *block_rsv; in __btrfs_run_delayed_items() local
1164 block_rsv = trans->block_rsv; in __btrfs_run_delayed_items()
1201 trans->block_rsv = block_rsv; in __btrfs_run_delayed_items()
1241 block_rsv = trans->block_rsv; in btrfs_commit_inode_delayed_items()
1248 trans->block_rsv = block_rsv; in btrfs_commit_inode_delayed_items()
1285 block_rsv = trans->block_rsv; in btrfs_commit_inode_delayed_inode()
1297 trans->block_rsv = block_rsv; in btrfs_commit_inode_delayed_inode()
1362 block_rsv = trans->block_rsv; in btrfs_async_run_delayed_root()
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A Dtransaction.c613 h->orig_rsv = h->block_rsv; in start_transaction()
614 h->block_rsv = NULL; in start_transaction()
733 h->block_rsv = trans_rsv; in start_transaction()
1020 if (!trans->block_rsv) { in btrfs_trans_release_metadata()
1063 trans->block_rsv = NULL; in __btrfs_end_transaction()
1686 &pending->block_rsv, in create_pending_snapshot()
1697 rsv = trans->block_rsv; in create_pending_snapshot()
1698 trans->block_rsv = &pending->block_rsv; in create_pending_snapshot()
1895 trans->block_rsv = rsv; in create_pending_snapshot()
2185 trans->block_rsv = NULL; in btrfs_commit_transaction()
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A Drelocation.c143 struct btrfs_block_rsv *block_rsv; member
813 rsv = trans->block_rsv; in btrfs_init_reloc_root()
814 trans->block_rsv = rc->block_rsv; in btrfs_init_reloc_root()
819 trans->block_rsv = rsv; in btrfs_init_reloc_root()
1677 trans->block_rsv = rc->block_rsv; in merge_reloc_root()
2262 trans->block_rsv = rc->block_rsv; in reserve_metadata_space()
3555 if (!rc->block_rsv) in prepare_to_relocate()
3567 rc->block_rsv, rc->block_rsv->size, in prepare_to_relocate()
3620 rc->block_rsv->size, in relocate_block_group()
3767 btrfs_free_block_rsv(fs_info, rc->block_rsv); in relocate_block_group()
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A Dtransaction.h150 struct btrfs_block_rsv *block_rsv; member
188 struct btrfs_block_rsv block_rsv; member
A Dioctl.c603 struct btrfs_block_rsv block_rsv; in create_subvol() local
652 qgroup_reserved = block_rsv.qgroup_rsv_reserved; in create_subvol()
661 trans->block_rsv = &block_rsv; in create_subvol()
662 trans->bytes_reserved = block_rsv.size; in create_subvol()
773 trans->block_rsv = NULL; in create_subvol()
801 struct btrfs_block_rsv *block_rsv; in create_snapshot() local
839 block_rsv = &pending_snapshot->block_rsv; in create_snapshot()
3155 spin_lock(&block_rsv->lock); in btrfs_ioctl_space_info()
3156 space.total_bytes = block_rsv->size; in btrfs_ioctl_space_info()
3157 space.used_bytes = block_rsv->size - block_rsv->reserved; in btrfs_ioctl_space_info()
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A Dprops.c432 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()
A Dsuper.c1727 struct btrfs_block_rsv *block_rsv = &fs_info->global_block_rsv; in btrfs_statfs() local
1766 spin_lock(&block_rsv->lock); in btrfs_statfs()
1768 if (buf->f_bfree >= block_rsv->size >> bits) in btrfs_statfs()
1769 buf->f_bfree -= block_rsv->size >> bits; in btrfs_statfs()
1772 spin_unlock(&block_rsv->lock); in btrfs_statfs()
1803 if (!mixed && block_rsv->space_info->full && in btrfs_statfs()
1804 (total_free_meta < thresh || total_free_meta - thresh < block_rsv->size)) in btrfs_statfs()
A Dinode.c672 trans->block_rsv = &inode->block_rsv; in __cow_file_range_inline()
3110 trans->block_rsv = &inode->block_rsv; in btrfs_finish_one_ordered()
3135 trans->block_rsv = &inode->block_rsv; in btrfs_finish_one_ordered()
4504 struct btrfs_block_rsv block_rsv; in btrfs_delete_subvolume() local
4560 trans->block_rsv = &block_rsv; in btrfs_delete_subvolume()
4612 trans->block_rsv = NULL; in btrfs_delete_subvolume()
5332 trans->block_rsv = rsv; in btrfs_evict_inode()
5360 trans->block_rsv = rsv; in btrfs_evict_inode()
7527 trans->block_rsv = rsv; in btrfs_truncate()
7581 trans->block_rsv = rsv; in btrfs_truncate()
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A Dsysfs.c669 struct btrfs_block_rsv *block_rsv = &fs_info->global_block_rsv; in global_rsv_size_show() local
670 return btrfs_show_u64(&block_rsv->size, &block_rsv->lock, buf); in global_rsv_size_show()
678 struct btrfs_block_rsv *block_rsv = &fs_info->global_block_rsv; in global_rsv_reserved_show() local
679 return btrfs_show_u64(&block_rsv->reserved, &block_rsv->lock, buf); in global_rsv_reserved_show()
A Dbtrfs_inode.h328 struct btrfs_block_rsv block_rsv; member
A Dctree.h186 struct btrfs_block_rsv *block_rsv; member
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()
A Dextent-tree.c5128 struct btrfs_block_rsv *block_rsv; in btrfs_alloc_tree_block() local
5146 block_rsv = btrfs_use_block_rsv(trans, root, blocksize); in btrfs_alloc_tree_block()
5147 if (IS_ERR(block_rsv)) in btrfs_alloc_tree_block()
5148 return ERR_CAST(block_rsv); in btrfs_alloc_tree_block()
5215 btrfs_unuse_block_rsv(fs_info, block_rsv, blocksize); in btrfs_alloc_tree_block()

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