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

/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()
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()
479 block_rsv = trans->block_rsv; in get_block_rsv()
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A Ddelalloc-space.c229 struct btrfs_block_rsv *block_rsv = &inode->block_rsv; in btrfs_inode_rsv_release() local
238 released = btrfs_block_rsv_release(fs_info, block_rsv, 0, in btrfs_inode_rsv_release()
253 struct btrfs_block_rsv *block_rsv = &inode->block_rsv; in btrfs_calculate_inode_block_rsv_size() local
284 spin_lock(&block_rsv->lock); in btrfs_calculate_inode_block_rsv_size()
285 block_rsv->size = reserve_size; in btrfs_calculate_inode_block_rsv_size()
286 block_rsv->qgroup_rsv_size = qgroup_rsv_size; in btrfs_calculate_inode_block_rsv_size()
287 spin_unlock(&block_rsv->lock); in btrfs_calculate_inode_block_rsv_size()
320 struct btrfs_block_rsv *block_rsv = &inode->block_rsv; in btrfs_delalloc_reserve_metadata() local
387 spin_lock(&block_rsv->lock); in btrfs_delalloc_reserve_metadata()
388 block_rsv->qgroup_rsv_reserved += qgroup_reserve; in btrfs_delalloc_reserve_metadata()
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A Dblock-rsv.h72 struct btrfs_block_rsv *block_rsv, u64 num_bytes,
74 int btrfs_block_rsv_check(struct btrfs_block_rsv *block_rsv, int min_percent);
76 struct btrfs_block_rsv *block_rsv, u64 num_bytes,
81 int btrfs_block_rsv_use_bytes(struct btrfs_block_rsv *block_rsv, u64 num_bytes);
82 void btrfs_block_rsv_add_bytes(struct btrfs_block_rsv *block_rsv,
85 struct btrfs_block_rsv *block_rsv,
96 struct btrfs_block_rsv *block_rsv, in btrfs_unuse_block_rsv() argument
99 btrfs_block_rsv_add_bytes(block_rsv, blocksize, false); in btrfs_unuse_block_rsv()
100 btrfs_block_rsv_release(fs_info, block_rsv, 0, NULL); in btrfs_unuse_block_rsv()
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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A Ddelayed-inode.c485 src_rsv = trans->block_rsv; in btrfs_delayed_item_reserve_metadata()
558 src_rsv = trans->block_rsv; in btrfs_delayed_inode_reserve_metadata()
1130 struct btrfs_block_rsv *block_rsv; in __btrfs_run_delayed_items() local
1141 block_rsv = trans->block_rsv; in __btrfs_run_delayed_items()
1178 trans->block_rsv = block_rsv; in __btrfs_run_delayed_items()
1218 block_rsv = trans->block_rsv; in btrfs_commit_inode_delayed_items()
1224 trans->block_rsv = block_rsv; in btrfs_commit_inode_delayed_items()
1261 block_rsv = trans->block_rsv; in btrfs_commit_inode_delayed_inode()
1273 trans->block_rsv = block_rsv; in btrfs_commit_inode_delayed_inode()
1338 block_rsv = trans->block_rsv; in btrfs_async_run_delayed_root()
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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()
1026 if (!trans->block_rsv) { in btrfs_trans_release_metadata()
1069 trans->block_rsv = NULL; in __btrfs_end_transaction()
1690 &pending->block_rsv, in create_pending_snapshot()
1701 rsv = trans->block_rsv; in create_pending_snapshot()
1702 trans->block_rsv = &pending->block_rsv; in create_pending_snapshot()
1901 trans->block_rsv = rsv; in create_pending_snapshot()
2202 trans->block_rsv = NULL; in btrfs_commit_transaction()
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A Drelocation.c153 struct btrfs_block_rsv *block_rsv; member
747 rsv = trans->block_rsv; in btrfs_init_reloc_root()
748 trans->block_rsv = rc->block_rsv; in btrfs_init_reloc_root()
753 trans->block_rsv = rsv; in btrfs_init_reloc_root()
1605 trans->block_rsv = rc->block_rsv; in merge_reloc_root()
2155 trans->block_rsv = rc->block_rsv; in refill_metadata_space()
3469 if (!rc->block_rsv) in prepare_to_relocate()
3481 rc->block_rsv, rc->block_rsv->size, in prepare_to_relocate()
3534 rc->block_rsv->size, in relocate_block_group()
3681 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.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()
3067 spin_lock(&block_rsv->lock); in btrfs_ioctl_space_info()
3068 space.total_bytes = block_rsv->size; in btrfs_ioctl_space_info()
3069 space.used_bytes = block_rsv->size - block_rsv->reserved; in btrfs_ioctl_space_info()
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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()
A Dsuper.c1732 struct btrfs_block_rsv *block_rsv = &fs_info->global_block_rsv; in btrfs_statfs() local
1771 spin_lock(&block_rsv->lock); in btrfs_statfs()
1773 if (buf->f_bfree >= block_rsv->size >> bits) in btrfs_statfs()
1774 buf->f_bfree -= block_rsv->size >> bits; in btrfs_statfs()
1777 spin_unlock(&block_rsv->lock); in btrfs_statfs()
1808 if (!mixed && block_rsv->space_info->full && in btrfs_statfs()
1809 (total_free_meta < thresh || total_free_meta - thresh < block_rsv->size)) in btrfs_statfs()
A Dinode.c625 trans->block_rsv = &inode->block_rsv; in __cow_file_range_inline()
3147 trans->block_rsv = &inode->block_rsv; in btrfs_finish_one_ordered()
4581 struct btrfs_block_rsv block_rsv; in btrfs_delete_subvolume() local
4637 trans->block_rsv = &block_rsv; in btrfs_delete_subvolume()
4689 trans->block_rsv = NULL; in btrfs_delete_subvolume()
5518 trans->block_rsv = &rsv; in btrfs_evict_inode()
5546 trans->block_rsv = &rsv; in btrfs_evict_inode()
7684 trans->block_rsv = &rsv; in btrfs_truncate()
7738 trans->block_rsv = &rsv; in btrfs_truncate()
7907 WARN_ON(inode->block_rsv.reserved); in btrfs_destroy_inode()
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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 Dctree.h185 struct btrfs_block_rsv *block_rsv; member
A Dbtrfs_inode.h329 struct btrfs_block_rsv block_rsv; member
A Dfile.c2441 trans->block_rsv = &rsv; in btrfs_replace_file_extents()
2470 trans->block_rsv = &fs_info->trans_block_rsv; in btrfs_replace_file_extents()
2560 trans->block_rsv = &rsv; in btrfs_replace_file_extents()
2587 trans->block_rsv = &fs_info->trans_block_rsv; in btrfs_replace_file_extents()
2639 trans->block_rsv = &fs_info->trans_block_rsv; in btrfs_replace_file_extents()
A Dextent-tree.c5146 struct btrfs_block_rsv *block_rsv; in btrfs_alloc_tree_block() local
5164 block_rsv = btrfs_use_block_rsv(trans, root, blocksize); in btrfs_alloc_tree_block()
5165 if (IS_ERR(block_rsv)) in btrfs_alloc_tree_block()
5166 return ERR_CAST(block_rsv); in btrfs_alloc_tree_block()
5233 btrfs_unuse_block_rsv(fs_info, block_rsv, blocksize); in btrfs_alloc_tree_block()

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