896 	mutex_lock(&dirty_i->seglist_lock);  in locate_dirty_segment()
912 	mutex_unlock(&dirty_i->seglist_lock);  in locate_dirty_segment()
921 	mutex_lock(&dirty_i->seglist_lock);  in f2fs_dirty_to_prefree()
930 	mutex_unlock(&dirty_i->seglist_lock);  in f2fs_dirty_to_prefree()
944 	mutex_lock(&dirty_i->seglist_lock);  in f2fs_get_unusable_blocks()
954 	mutex_unlock(&dirty_i->seglist_lock);  in f2fs_get_unusable_blocks()
980 	mutex_lock(&dirty_i->seglist_lock);  in get_free_segment()
986 		mutex_unlock(&dirty_i->seglist_lock);  in get_free_segment()
989 	mutex_unlock(&dirty_i->seglist_lock);  in get_free_segment()
2001 	mutex_lock(&dirty_i->seglist_lock);  in set_prefree_as_free_segments()
2004 	mutex_unlock(&dirty_i->seglist_lock);  in set_prefree_as_free_segments()
2020 	mutex_lock(&dirty_i->seglist_lock);  in f2fs_clear_prefree_segments()
2069 	mutex_unlock(&dirty_i->seglist_lock);  in f2fs_clear_prefree_segments()
2710 	mutex_lock(&dirty_i->seglist_lock);  in change_curseg()
2713 	mutex_unlock(&dirty_i->seglist_lock);  in change_curseg()
2791 		mutex_lock(&DIRTY_I(sbi)->seglist_lock);  in __f2fs_save_inmem_curseg()
2793 		mutex_unlock(&DIRTY_I(sbi)->seglist_lock);  in __f2fs_save_inmem_curseg()
2817 	mutex_lock(&DIRTY_I(sbi)->seglist_lock);  in __f2fs_restore_inmem_curseg()
2819 	mutex_unlock(&DIRTY_I(sbi)->seglist_lock);  in __f2fs_restore_inmem_curseg()
4686 		mutex_lock(&dirty_i->seglist_lock);  in init_dirty_segmap()
4688 		mutex_unlock(&dirty_i->seglist_lock);  in init_dirty_segmap()
4694 	mutex_lock(&dirty_i->seglist_lock);  in init_dirty_segmap()
4705 	mutex_unlock(&dirty_i->seglist_lock);  in init_dirty_segmap()
4731 	mutex_init(&dirty_i->seglist_lock);  in build_dirty_segmap()
5294 	mutex_lock(&dirty_i->seglist_lock);  in discard_dirty_segmap()
5297 	mutex_unlock(&dirty_i->seglist_lock);  in discard_dirty_segmap()
5320 		mutex_lock(&dirty_i->seglist_lock);  in destroy_dirty_segmap()
5322 		mutex_unlock(&dirty_i->seglist_lock);  in destroy_dirty_segmap()