/openbmc/linux/fs/btrfs/ |
H A D | block-rsv.c | 120 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() [all …]
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H A D | block-rsv.h | 64 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()
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H A D | delalloc-space.c | 221 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() [all …]
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H A D | delayed-ref.c | 163 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() [all …]
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H A D | delayed-inode.c | 502 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() [all …]
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H A D | transaction.c | 585 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() [all …]
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H A D | relocation.c | 135 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() [all …]
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H A D | transaction.h | 127 struct btrfs_block_rsv *block_rsv; member 164 struct btrfs_block_rsv block_rsv; member
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H A D | ioctl.c | 595 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() [all …]
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H A D | space-info.h | 215 struct btrfs_block_rsv *block_rsv,
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H A D | props.c | 430 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()
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H A D | super.c | 2046 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()
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H A D | space-info.c | 1757 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()
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H A D | inode.c | 647 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() [all …]
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H A D | sysfs.c | 654 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()
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H A D | btrfs_inode.h | 234 struct btrfs_block_rsv block_rsv; member
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H A D | ctree.h | 210 struct btrfs_block_rsv *block_rsv; member
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H A D | file.c | 2378 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()
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H A D | extent-tree.c | 4937 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()
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