156 static void dbg_print_extent(char *desc, struct ext2fs_extent *extent)  in dbg_print_extent()  argument
161 	       extent->e_lblk, extent->e_lblk + extent->e_len - 1,  in dbg_print_extent()
162 	       extent->e_len, extent->e_pblk);  in dbg_print_extent()
163 	if (extent->e_flags & EXT2_EXTENT_FLAGS_LEAF)  in dbg_print_extent()
165 	if (extent->e_flags & EXT2_EXTENT_FLAGS_UNINIT)  in dbg_print_extent()
167 	if (extent->e_flags & EXT2_EXTENT_FLAGS_SECOND_VISIT)  in dbg_print_extent()
169 	if (!extent->e_flags)  in dbg_print_extent()
253 	struct ext2fs_extent	extent;  in ext2fs_punch_extent()  local
275 	retval = ext2fs_extent_get(handle, EXT2_EXTENT_CURRENT, &extent);  in ext2fs_punch_extent()
283 		dbg_print_extent("main loop", &extent);  in ext2fs_punch_extent()
284 		next = extent.e_lblk + extent.e_len;  in ext2fs_punch_extent()
289 		if (start <= extent.e_lblk) {  in ext2fs_punch_extent()
290 			if (end < extent.e_lblk)  in ext2fs_punch_extent()
295 			free_start = extent.e_pblk;  in ext2fs_punch_extent()
296 			lfree_start = extent.e_lblk;  in ext2fs_punch_extent()
298 				free_count = end - extent.e_lblk + 1;  in ext2fs_punch_extent()
300 				free_count = extent.e_len;  in ext2fs_punch_extent()
301 			extent.e_len -= free_count;  in ext2fs_punch_extent()
302 			extent.e_lblk += free_count;  in ext2fs_punch_extent()
303 			extent.e_pblk += free_count;  in ext2fs_punch_extent()
310 			newlen = start - extent.e_lblk;  in ext2fs_punch_extent()
311 			free_start = extent.e_pblk + newlen;  in ext2fs_punch_extent()
312 			lfree_start = extent.e_lblk + newlen;  in ext2fs_punch_extent()
313 			free_count = extent.e_len - newlen;  in ext2fs_punch_extent()
314 			extent.e_len = newlen;  in ext2fs_punch_extent()
320 			newex.e_pblk = extent.e_pblk +  in ext2fs_punch_extent()
321 				(end + 1 - extent.e_lblk);  in ext2fs_punch_extent()
324 			newex.e_flags = extent.e_flags;  in ext2fs_punch_extent()
326 			extent.e_len = start - extent.e_lblk;  in ext2fs_punch_extent()
327 			free_start = extent.e_pblk + extent.e_len;  in ext2fs_punch_extent()
328 			lfree_start = extent.e_lblk + extent.e_len;  in ext2fs_punch_extent()
343 		if (extent.e_len) {  in ext2fs_punch_extent()
344 			dbg_print_extent("replacing", &extent);  in ext2fs_punch_extent()
345 			retval = ext2fs_extent_replace(handle, 0, &extent);  in ext2fs_punch_extent()
394 					   &extent);  in ext2fs_punch_extent()