Searched refs:commit_root_sem (Results 1 – 7 of 7) sorted by relevance
1670 down_read(&fs_info->commit_root_sem); in find_extent_clone()1684 up_read(&fs_info->commit_root_sem); in find_extent_clone()1687 up_read(&fs_info->commit_root_sem); in find_extent_clone()7365 down_read(&fs_info->commit_root_sem); in full_send_tree()7367 up_read(&fs_info->commit_root_sem); in full_send_tree()7386 up_read(&fs_info->commit_root_sem); in full_send_tree()7402 up_read(&fs_info->commit_root_sem); in full_send_tree()7751 down_read(&fs_info->commit_root_sem); in btrfs_compare_trees()7803 up_read(&fs_info->commit_root_sem); in btrfs_compare_trees()7873 up_read(&fs_info->commit_root_sem); in btrfs_compare_trees()[all …]
1251 lockdep_assert_held(&fs_info->commit_root_sem); in lookup_backref_shared_cache()1322 lockdep_assert_held(&fs_info->commit_root_sem); in store_backref_shared_cache()1798 down_read(&ctx->fs_info->commit_root_sem); in btrfs_find_all_roots()1801 up_read(&ctx->fs_info->commit_root_sem); in btrfs_find_all_roots()1887 down_read(&fs_info->commit_root_sem); in btrfs_is_data_extent_shared()2034 up_read(&fs_info->commit_root_sem); in btrfs_is_data_extent_shared()2442 down_read(&ctx->fs_info->commit_root_sem); in iterate_extent_inodes()2518 up_read(&ctx->fs_info->commit_root_sem); in iterate_extent_inodes()
595 lockdep_assert_held_read(&fs_info->commit_root_sem); in sample_block_group_extent_item()628 lockdep_assert_held_read(&fs_info->commit_root_sem); in sample_block_group_extent_item()680 lockdep_assert_held_read(&fs_info->commit_root_sem); in load_block_group_size_class()765 rwsem_is_contended(&fs_info->commit_root_sem)) { in load_extent_tree_free()767 up_read(&fs_info->commit_root_sem); in load_extent_tree_free()771 down_read(&fs_info->commit_root_sem); in load_extent_tree_free()853 down_read(&fs_info->commit_root_sem); in caching_thread()905 up_read(&fs_info->commit_root_sem); in caching_thread()
1784 lockdep_assert_held_read(&lowest->fs_info->commit_root_sem); in finish_need_commit_sem_search()2039 if (!down_read_trylock(&fs_info->commit_root_sem)) in btrfs_search_slot()2042 down_read(&fs_info->commit_root_sem); in btrfs_search_slot()2212 up_read(&fs_info->commit_root_sem); in btrfs_search_slot()4822 if (!down_read_trylock(&fs_info->commit_root_sem)) { in btrfs_next_old_leaf()4827 down_read(&fs_info->commit_root_sem); in btrfs_next_old_leaf()4973 up_read(&fs_info->commit_root_sem); in btrfs_next_old_leaf()
562 struct rw_semaphore commit_root_sem; member
190 down_write(&fs_info->commit_root_sem); in switch_commit_roots()217 up_write(&fs_info->commit_root_sem); in switch_commit_roots()
2874 init_rwsem(&fs_info->commit_root_sem); in btrfs_init_fs_info()