cache->global_root_id = calculate_global_root_id(fs_info, cache->start);
if (btrfs_fs_compat_ro(fs_info, FREE_SPACE_TREE))
- cache->needs_free_space = 1;
+ set_bit(BLOCK_GROUP_FLAG_NEEDS_FREE_SPACE, &cache->runtime_flags);
ret = btrfs_load_block_group_zone_info(cache, true);
if (ret) {
BLOCK_GROUP_FLAG_CHUNK_ITEM_INSERTED,
BLOCK_GROUP_FLAG_ZONE_IS_ACTIVE,
BLOCK_GROUP_FLAG_ZONED_DATA_RELOC,
+ /* Does the block group need to be added to the free space tree? */
+ BLOCK_GROUP_FLAG_NEEDS_FREE_SPACE,
};
enum btrfs_caching_type {
/* Lock for free space tree operations. */
struct mutex free_space_lock;
- /*
- * Does the block group need to be added to the free space tree?
- * Protected by free_space_lock.
- */
- int needs_free_space;
-
/* Flag indicating this block group is placed on a sequential zone */
bool seq_zone;
u32 flags;
int ret;
- if (block_group->needs_free_space) {
+ if (test_bit(BLOCK_GROUP_FLAG_NEEDS_FREE_SPACE, &block_group->runtime_flags)) {
ret = __add_block_group_free_space(trans, block_group, path);
if (ret)
return ret;
u32 flags;
int ret;
- if (block_group->needs_free_space) {
+ if (test_bit(BLOCK_GROUP_FLAG_NEEDS_FREE_SPACE, &block_group->runtime_flags)) {
ret = __add_block_group_free_space(trans, block_group, path);
if (ret)
return ret;
{
int ret;
- block_group->needs_free_space = 0;
+ clear_bit(BLOCK_GROUP_FLAG_NEEDS_FREE_SPACE, &block_group->runtime_flags);
ret = add_new_free_space_info(trans, block_group, path);
if (ret)
return 0;
mutex_lock(&block_group->free_space_lock);
- if (!block_group->needs_free_space)
+ if (!test_bit(BLOCK_GROUP_FLAG_NEEDS_FREE_SPACE, &block_group->runtime_flags))
goto out;
path = btrfs_alloc_path();
if (!btrfs_fs_compat_ro(trans->fs_info, FREE_SPACE_TREE))
return 0;
- if (block_group->needs_free_space) {
+ if (test_bit(BLOCK_GROUP_FLAG_NEEDS_FREE_SPACE, &block_group->runtime_flags)) {
/* We never added this block group to the free space tree. */
return 0;
}
}
cache->bitmap_low_thresh = 0;
cache->bitmap_high_thresh = (u32)-1;
- cache->needs_free_space = 1;
+ set_bit(BLOCK_GROUP_FLAG_NEEDS_FREE_SPACE, &cache->runtime_flags);
cache->fs_info = root->fs_info;
btrfs_init_dummy_trans(&trans, root->fs_info);