119 				     struct folio *locked_folio, u64 start,
675 					  struct folio *locked_folio,  in cow_file_range_inline()  argument
715 		locked_folio = NULL;  in cow_file_range_inline()
717 	extent_clear_unlock_delalloc(inode, offset, end, locked_folio, &cached,  in cow_file_range_inline()
735 	struct folio *locked_folio;  member
1057 				      struct folio *locked_folio)  in submit_uncompressed_range()  argument
1070 	ret = run_delalloc_cow(inode, locked_folio, start, end,  in submit_uncompressed_range()
1074 		if (locked_folio)  in submit_uncompressed_range()
1075 			btrfs_folio_end_lock(inode->root->fs_info, locked_folio,  in submit_uncompressed_range()
1095 	struct folio *locked_folio = NULL;  in submit_one_async_extent()  local
1110 	if (async_chunk->locked_folio) {  in submit_one_async_extent()
1111 		u64 locked_folio_start = folio_pos(async_chunk->locked_folio);  in submit_one_async_extent()
1113 			folio_size(async_chunk->locked_folio) - 1;  in submit_one_async_extent()
1116 			locked_folio = async_chunk->locked_folio;  in submit_one_async_extent()
1122 		submit_uncompressed_range(inode, async_extent, locked_folio);  in submit_one_async_extent()
1138 		submit_uncompressed_range(inode, async_extent, locked_folio);  in submit_one_async_extent()
1265 				   struct folio *locked_folio, u64 start,  in cow_file_range()  argument
1297 		ret = cow_file_range_inline(inode, locked_folio, start, end, 0,  in cow_file_range()
1455 	extent_clear_unlock_delalloc(inode, orig_start, end, locked_folio, &cached,  in cow_file_range()
1490 		if (!locked_folio)  in cow_file_range()
1495 					     locked_folio, NULL, clear_bits, page_ops);  in cow_file_range()
1515 					     locked_folio, &cached, clear_bits,  in cow_file_range()
1529 					     end, locked_folio,  in cow_file_range()
1588 				    struct folio *locked_folio, u64 start,  in run_delalloc_compressed()  argument
1637 		if (locked_folio) {  in run_delalloc_compressed()
1647 			wbc_account_cgroup_owner(wbc, locked_folio,  in run_delalloc_compressed()
1649 			async_chunk[i].locked_folio = locked_folio;  in run_delalloc_compressed()
1650 			locked_folio = NULL;  in run_delalloc_compressed()
1652 			async_chunk[i].locked_folio = NULL;  in run_delalloc_compressed()
1681 				     struct folio *locked_folio, u64 start,  in run_delalloc_cow()  argument
1689 		ret = cow_file_range(inode, locked_folio, start, end,  in run_delalloc_cow()
1693 		extent_write_locked_range(&inode->vfs_inode, locked_folio,  in run_delalloc_cow()
1702 			   struct folio *locked_folio, const u64 start,  in fallback_to_cow()  argument
1772 	ret = cow_file_range(inode, locked_folio, start, end, NULL, false,  in fallback_to_cow()
1926 				 struct folio *locked_folio,  in cleanup_dirty_folios()  argument
1944 	btrfs_folio_clamp_finish_io(fs_info, locked_folio, start, len);  in cleanup_dirty_folios()
1950 		if (index == locked_folio->index)  in cleanup_dirty_folios()
1956 		btrfs_folio_clamp_finish_io(fs_info, locked_folio, start, len);  in cleanup_dirty_folios()
1963 static int nocow_one_range(struct btrfs_inode *inode, struct folio *locked_folio,  in nocow_one_range()  argument
2007 	extent_clear_unlock_delalloc(inode, file_pos, end, locked_folio, cached,  in nocow_one_range()
2030 				       struct folio *locked_folio,  in run_delalloc_nocow()  argument
2196 			ret = fallback_to_cow(inode, locked_folio, cow_start,  in run_delalloc_nocow()
2206 		ret = nocow_one_range(inode, locked_folio, &cached_state,  in run_delalloc_nocow()
2220 		ret = fallback_to_cow(inode, locked_folio, cow_start, end);  in run_delalloc_nocow()
2275 		cleanup_dirty_folios(inode, locked_folio, start, cur_offset - 1, ret);  in run_delalloc_nocow()
2295 					     locked_folio, &cached,  in run_delalloc_nocow()
2326 int btrfs_run_delalloc_range(struct btrfs_inode *inode, struct folio *locked_folio,  in btrfs_run_delalloc_range()  argument
2336 	ASSERT(!(end <= folio_pos(locked_folio) || start >= folio_end(locked_folio)));  in btrfs_run_delalloc_range()
2339 		ret = run_delalloc_nocow(inode, locked_folio, start, end);  in btrfs_run_delalloc_range()
2345 	    run_delalloc_compressed(inode, locked_folio, start, end, wbc))  in btrfs_run_delalloc_range()
2349 		ret = run_delalloc_cow(inode, locked_folio, start, end, wbc,  in btrfs_run_delalloc_range()
2352 		ret = cow_file_range(inode, locked_folio, start, end, NULL,  in btrfs_run_delalloc_range()