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Searched refs:block_rsv (Results 1 – 19 of 19) sorted by relevance

/openbmc/linux/fs/btrfs/
H A Dblock-rsv.c120 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()
304 if (block_rsv->reserved < block_rsv->size) in btrfs_block_rsv_use_bytes()
319 else if (block_rsv->reserved >= block_rsv->size) in btrfs_block_rsv_add_bytes()
378 if (block_rsv->reserved < block_rsv->size) { in btrfs_update_global_block_rsv()
382 block_rsv->reserved = block_rsv->size; in btrfs_update_global_block_rsv()
387 block_rsv->reserved = block_rsv->size; in btrfs_update_global_block_rsv()
391 block_rsv->full = (block_rsv->reserved == block_rsv->size); in btrfs_update_global_block_rsv()
466 block_rsv = trans->block_rsv; in get_block_rsv()
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H A Dblock-rsv.h64 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()
H A Ddelalloc-space.c221 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
276 spin_lock(&block_rsv->lock); in btrfs_calculate_inode_block_rsv_size()
277 block_rsv->size = reserve_size; in btrfs_calculate_inode_block_rsv_size()
278 block_rsv->qgroup_rsv_size = qgroup_rsv_size; in btrfs_calculate_inode_block_rsv_size()
279 spin_unlock(&block_rsv->lock); in btrfs_calculate_inode_block_rsv_size()
312 struct btrfs_block_rsv *block_rsv = &inode->block_rsv; in btrfs_delalloc_reserve_metadata() local
378 spin_lock(&block_rsv->lock); in btrfs_delalloc_reserve_metadata()
379 block_rsv->qgroup_rsv_reserved += qgroup_reserve; in btrfs_delalloc_reserve_metadata()
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H A Ddelayed-ref.c163 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()
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()
183 u64 needed = block_rsv->size - block_rsv->reserved; in btrfs_delayed_refs_rsv_refill()
186 block_rsv->reserved += needed; in btrfs_delayed_refs_rsv_refill()
187 block_rsv->full = true; in btrfs_delayed_refs_rsv_refill()
191 block_rsv->reserved += num_bytes; in btrfs_delayed_refs_rsv_refill()
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H A Ddelayed-inode.c502 src_rsv = trans->block_rsv; in btrfs_delayed_item_reserve_metadata()
575 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()
1190 trans->block_rsv = block_rsv; in __btrfs_run_delayed_items()
1230 block_rsv = trans->block_rsv; in btrfs_commit_inode_delayed_items()
1237 trans->block_rsv = block_rsv; in btrfs_commit_inode_delayed_items()
1274 block_rsv = trans->block_rsv; in btrfs_commit_inode_delayed_inode()
1286 trans->block_rsv = block_rsv; in btrfs_commit_inode_delayed_inode()
1351 block_rsv = trans->block_rsv; in btrfs_async_run_delayed_root()
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H A Dtransaction.c585 h->orig_rsv = h->block_rsv; in start_transaction()
586 h->block_rsv = NULL; in start_transaction()
989 if (!trans->block_rsv) { in btrfs_trans_release_metadata()
1014 trans->block_rsv = trans->orig_rsv; in __btrfs_end_transaction()
1019 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()
1886 trans->block_rsv = rsv; in create_pending_snapshot()
2170 trans->block_rsv = NULL; in btrfs_commit_transaction()
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H A Drelocation.c135 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()
1780 trans->block_rsv = rc->block_rsv; in merge_reloc_root()
2366 trans->block_rsv = rc->block_rsv; in reserve_metadata_space()
3608 if (!rc->block_rsv) in prepare_to_relocate()
3620 rc->block_rsv, rc->block_rsv->size, in prepare_to_relocate()
3673 rc->block_rsv->size, in relocate_block_group()
3809 btrfs_free_block_rsv(fs_info, rc->block_rsv); in relocate_block_group()
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H A Dtransaction.h127 struct btrfs_block_rsv *block_rsv; member
164 struct btrfs_block_rsv block_rsv; member
H A Dioctl.c595 struct btrfs_block_rsv block_rsv; in create_subvol() local
644 qgroup_reserved = block_rsv.qgroup_rsv_reserved; in create_subvol()
656 trans->block_rsv = &block_rsv; in create_subvol()
657 trans->bytes_reserved = block_rsv.size; in create_subvol()
764 trans->block_rsv = NULL; in create_subvol()
792 struct btrfs_block_rsv *block_rsv; in create_snapshot() local
830 block_rsv = &pending_snapshot->block_rsv; in create_snapshot()
3127 spin_lock(&block_rsv->lock); in btrfs_ioctl_space_info()
3128 space.total_bytes = block_rsv->size; in btrfs_ioctl_space_info()
3129 space.used_bytes = block_rsv->size - block_rsv->reserved; in btrfs_ioctl_space_info()
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H A Dspace-info.h215 struct btrfs_block_rsv *block_rsv,
H A Dprops.c430 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()
H A Dsuper.c2046 struct btrfs_block_rsv *block_rsv = &fs_info->global_block_rsv; in btrfs_statfs() local
2085 spin_lock(&block_rsv->lock); in btrfs_statfs()
2087 if (buf->f_bfree >= block_rsv->size >> bits) in btrfs_statfs()
2088 buf->f_bfree -= block_rsv->size >> bits; in btrfs_statfs()
2091 spin_unlock(&block_rsv->lock); in btrfs_statfs()
2122 if (!mixed && block_rsv->space_info->full && in btrfs_statfs()
2123 (total_free_meta < thresh || total_free_meta - thresh < block_rsv->size)) in btrfs_statfs()
H A Dspace-info.c1757 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()
H A Dinode.c647 trans->block_rsv = &inode->block_rsv; in cow_file_range_inline()
3071 trans->block_rsv = &inode->block_rsv; in btrfs_finish_one_ordered()
3091 trans->block_rsv = &inode->block_rsv; in btrfs_finish_one_ordered()
4460 struct btrfs_block_rsv block_rsv; in btrfs_delete_subvolume() local
4521 trans->block_rsv = &block_rsv; in btrfs_delete_subvolume()
4574 trans->block_rsv = NULL; in btrfs_delete_subvolume()
5293 trans->block_rsv = rsv; in btrfs_evict_inode()
5321 trans->block_rsv = rsv; in btrfs_evict_inode()
8369 trans->block_rsv = rsv; in btrfs_truncate()
8423 trans->block_rsv = rsv; in btrfs_truncate()
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H A Dsysfs.c654 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()
H A Dbtrfs_inode.h234 struct btrfs_block_rsv block_rsv; member
H A Dctree.h210 struct btrfs_block_rsv *block_rsv; member
H A Dfile.c2378 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()
H A Dextent-tree.c4937 struct btrfs_block_rsv *block_rsv; in btrfs_alloc_tree_block() local
4956 block_rsv = btrfs_use_block_rsv(trans, root, blocksize); in btrfs_alloc_tree_block()
4957 if (IS_ERR(block_rsv)) in btrfs_alloc_tree_block()
4958 return ERR_CAST(block_rsv); in btrfs_alloc_tree_block()
5013 btrfs_unuse_block_rsv(fs_info, block_rsv, blocksize); in btrfs_alloc_tree_block()