Searched refs:ro_block_group_mutex (Results 1 – 4 of 4) sorted by relevance
1870 mutex_lock(&root->fs_info->ro_block_group_mutex); in btrfs_commit_transaction()1874 mutex_unlock(&root->fs_info->ro_block_group_mutex); in btrfs_commit_transaction()
9178 mutex_lock(&root->fs_info->ro_block_group_mutex); in btrfs_inc_block_group_ro()9182 mutex_unlock(&root->fs_info->ro_block_group_mutex); in btrfs_inc_block_group_ro()9226 mutex_unlock(&root->fs_info->ro_block_group_mutex); in btrfs_inc_block_group_ro()
1538 struct mutex ro_block_group_mutex; member
2642 mutex_init(&fs_info->ro_block_group_mutex); in open_ctree()