Lines Matching refs:end_pfn
187 int start_isolate_page_range(unsigned long start_pfn, unsigned long end_pfn, in start_isolate_page_range() argument
194 BUG_ON(!IS_ALIGNED(end_pfn, pageblock_nr_pages)); in start_isolate_page_range()
197 pfn < end_pfn; in start_isolate_page_range()
211 void undo_isolate_page_range(unsigned long start_pfn, unsigned long end_pfn, in undo_isolate_page_range() argument
218 BUG_ON(!IS_ALIGNED(end_pfn, pageblock_nr_pages)); in undo_isolate_page_range()
221 pfn < end_pfn; in undo_isolate_page_range()
237 __test_page_isolated_in_pageblock(unsigned long pfn, unsigned long end_pfn, in __test_page_isolated_in_pageblock() argument
242 while (pfn < end_pfn) { in __test_page_isolated_in_pageblock()
270 int test_pages_isolated(unsigned long start_pfn, unsigned long end_pfn, in test_pages_isolated() argument
283 for (pfn = start_pfn; pfn < end_pfn; pfn += pageblock_nr_pages) { in test_pages_isolated()
288 page = __first_valid_page(start_pfn, end_pfn - start_pfn); in test_pages_isolated()
289 if ((pfn < end_pfn) || !page) { in test_pages_isolated()
297 pfn = __test_page_isolated_in_pageblock(start_pfn, end_pfn, isol_flags); in test_pages_isolated()
300 ret = pfn < end_pfn ? -EBUSY : 0; in test_pages_isolated()
303 trace_test_pages_isolated(start_pfn, end_pfn, pfn); in test_pages_isolated()