* data in this block group. That check should be done by relocation routine,
* not this function.
*/
-static int inc_block_group_ro(struct btrfs_block_group_cache *cache, int force)
+int __btrfs_inc_block_group_ro(struct btrfs_block_group_cache *cache, int force)
{
struct btrfs_space_info *sinfo = cache->space_info;
u64 num_bytes;
goto out;
}
- ret = inc_block_group_ro(cache, 0);
+ ret = __btrfs_inc_block_group_ro(cache, 0);
if (!ret)
goto out;
alloc_flags = get_alloc_profile(fs_info, cache->space_info->flags);
ret = btrfs_chunk_alloc(trans, alloc_flags, CHUNK_ALLOC_FORCE);
if (ret < 0)
goto out;
- ret = inc_block_group_ro(cache, 0);
+ ret = __btrfs_inc_block_group_ro(cache, 0);
out:
if (cache->flags & BTRFS_BLOCK_GROUP_SYSTEM) {
alloc_flags = update_block_group_flags(fs_info, cache->flags);
set_avail_alloc_bits(info, cache->flags);
if (btrfs_chunk_readonly(info, cache->key.objectid)) {
- inc_block_group_ro(cache, 1);
+ __btrfs_inc_block_group_ro(cache, 1);
} else if (btrfs_block_group_used(&cache->item) == 0) {
ASSERT(list_empty(&cache->bg_list));
btrfs_mark_bg_unused(cache);
list_for_each_entry(cache,
&space_info->block_groups[BTRFS_RAID_RAID0],
list)
- inc_block_group_ro(cache, 1);
+ __btrfs_inc_block_group_ro(cache, 1);
list_for_each_entry(cache,
&space_info->block_groups[BTRFS_RAID_SINGLE],
list)
- inc_block_group_ro(cache, 1);
+ __btrfs_inc_block_group_ro(cache, 1);
}
btrfs_init_global_block_rsv(info);
spin_unlock(&block_group->lock);
/* We don't want to force the issue, only flip if it's ok. */
- ret = inc_block_group_ro(block_group, 0);
+ ret = __btrfs_inc_block_group_ro(block_group, 0);
up_write(&space_info->groups_sem);
if (ret < 0) {
ret = 0;