15 #define PROCESS_UNLOCK		(1 << 0)
16 #define PROCESS_RELEASE		(1 << 1)
17 #define PROCESS_TEST_LOCKED	(1 << 2)
26 	unsigned long nr_pages = end_index - index + 1;  in process_page_range()
113 	set_extent_delalloc(tmp, 0, sectorsize - 1, 0, NULL);  in test_find_delalloc()
122 	if (start != 0 || end != (sectorsize - 1)) {  in test_find_delalloc()
124 			sectorsize - 1, start, end);  in test_find_delalloc()
144 	set_extent_delalloc(tmp, sectorsize, max_bytes - 1, 0, NULL);  in test_find_delalloc()
153 	if (start != test_start || end != max_bytes - 1) {  in test_find_delalloc()
155 				test_start, max_bytes - 1, start, end);  in test_find_delalloc()
187 	if (end != (u64)-1) {  in test_find_delalloc()
199 	set_extent_delalloc(tmp, max_bytes, total_dirty - 1, 0, NULL);  in test_find_delalloc()
208 	if (start != test_start || end != total_dirty - 1) {  in test_find_delalloc()
210 			 test_start, total_dirty - 1, start, end);  in test_find_delalloc()
249 	if (start != test_start && end != test_start + PAGE_SIZE - 1) {  in test_find_delalloc()
251 			 test_start, test_start + PAGE_SIZE - 1, start, end);  in test_find_delalloc()
261 	clear_extent_bits(tmp, 0, total_dirty - 1, (unsigned)-1);  in test_find_delalloc()
265 	process_page_range(inode, 0, total_dirty - 1,  in test_find_delalloc()
271 static int check_eb_bitmap(unsigned long *bitmap, struct extent_buffer *eb,  in check_eb_bitmap()  argument
280 		bit1 = !!extent_buffer_test_bit(eb, 0, i);  in check_eb_bitmap()
286 		bit1 = !!extent_buffer_test_bit(eb, i / BITS_PER_BYTE,  in check_eb_bitmap()
296 static int __test_eb_bitmaps(unsigned long *bitmap, struct extent_buffer *eb,  in __test_eb_bitmaps()  argument
304 	memzero_extent_buffer(eb, 0, len);  in __test_eb_bitmaps()
305 	if (memcmp_extent_buffer(eb, bitmap, 0, len) != 0) {  in __test_eb_bitmaps()
311 	extent_buffer_bitmap_set(eb, 0, 0, len * BITS_PER_BYTE);  in __test_eb_bitmaps()
312 	ret = check_eb_bitmap(bitmap, eb, len);  in __test_eb_bitmaps()
319 	extent_buffer_bitmap_clear(eb, 0, 0, len * BITS_PER_BYTE);  in __test_eb_bitmaps()
320 	ret = check_eb_bitmap(bitmap, eb, len);  in __test_eb_bitmaps()
331 		extent_buffer_bitmap_set(eb, PAGE_SIZE - sizeof(long) / 2, 0,  in __test_eb_bitmaps()
333 		ret = check_eb_bitmap(bitmap, eb, len);  in __test_eb_bitmaps()
343 		extent_buffer_bitmap_set(eb, 0, 0, len * BITS_PER_BYTE);  in __test_eb_bitmaps()
344 		extent_buffer_bitmap_clear(eb, PAGE_SIZE - sizeof(long) / 2, 0,  in __test_eb_bitmaps()
346 		ret = check_eb_bitmap(bitmap, eb, len);  in __test_eb_bitmaps()
359 	extent_buffer_bitmap_clear(eb, 0, 0, len * BITS_PER_BYTE);  in __test_eb_bitmaps()
363 			if (x & (1U << j)) {  in __test_eb_bitmaps()
364 				bitmap_set(bitmap, i * 32 + j, 1);  in __test_eb_bitmaps()
365 				extent_buffer_bitmap_set(eb, 0, i * 32 + j, 1);  in __test_eb_bitmaps()
370 	ret = check_eb_bitmap(bitmap, eb, len);  in __test_eb_bitmaps()
384 	struct extent_buffer *eb = NULL;  in test_eb_bitmaps()  local
409 	eb = __alloc_dummy_extent_buffer(fs_info, 0, len);  in test_eb_bitmaps()
410 	if (!eb) {  in test_eb_bitmaps()
416 	ret = __test_eb_bitmaps(bitmap, eb, len);  in test_eb_bitmaps()
421 	free_extent_buffer(eb);  in test_eb_bitmaps()
422 	eb = __alloc_dummy_extent_buffer(fs_info, nodesize / 2, len);  in test_eb_bitmaps()
423 	if (!eb) {  in test_eb_bitmaps()
429 	ret = __test_eb_bitmaps(bitmap, eb, len);  in test_eb_bitmaps()
431 	free_extent_buffer(eb);  in test_eb_bitmaps()
449 	if (start != 0 || end != -1) {  in test_find_first_clear_extent_bit()
456 	 * Set 1M-4M alloc/discard and 32M-64M thus leaving a hole between  in test_find_first_clear_extent_bit()
459 	set_extent_bits(&tree, SZ_1M, SZ_4M - 1,  in test_find_first_clear_extent_bit()
465 	if (start != 0 || end != SZ_1M - 1) {  in test_find_first_clear_extent_bit()
472 	set_extent_bits(&tree, SZ_32M, SZ_64M - 1,  in test_find_first_clear_extent_bit()
481 	if (start != SZ_4M || end != SZ_32M - 1) {  in test_find_first_clear_extent_bit()
494 	if (start != SZ_4M || end != SZ_32M - 1) {  in test_find_first_clear_extent_bit()
504 	set_extent_bits(&tree, SZ_64M, SZ_64M + SZ_8M - 1, CHUNK_ALLOCATED);  in test_find_first_clear_extent_bit()
508 	if (start != SZ_64M || end != SZ_64M + SZ_8M - 1) {  in test_find_first_clear_extent_bit()
521 	if (start != SZ_64M || end != SZ_64M + SZ_8M - 1) {  in test_find_first_clear_extent_bit()
529 	 * and end should be -1  in test_find_first_clear_extent_bit()
531 	find_first_clear_extent_bit(&tree, -1, &start, &end, CHUNK_TRIMMED);  in test_find_first_clear_extent_bit()
532 	if (start != SZ_64M + SZ_8M || end != -1) {  in test_find_first_clear_extent_bit()
541 	clear_extent_bits(&tree, 0, (u64)-1, CHUNK_TRIMMED | CHUNK_ALLOCATED);  in test_find_first_clear_extent_bit()