Searched refs:ro_block_group_mutex (Results 1 – 4 of 4) sorted by relevance
1835 mutex_lock(&root->fs_info->ro_block_group_mutex); in btrfs_commit_transaction()1840 mutex_unlock(&root->fs_info->ro_block_group_mutex); in btrfs_commit_transaction()
8825 mutex_lock(&root->fs_info->ro_block_group_mutex); in btrfs_set_block_group_ro()8829 mutex_unlock(&root->fs_info->ro_block_group_mutex); in btrfs_set_block_group_ro()8873 mutex_unlock(&root->fs_info->ro_block_group_mutex); in btrfs_set_block_group_ro()
1504 struct mutex ro_block_group_mutex; member
2594 mutex_init(&fs_info->ro_block_group_mutex); in open_ctree()