Searched refs:isolate_start (Results 1 - 1 of 1) sorted by relevance

/linux-master/mm/
H A Dpage_isolation.c535 unsigned long isolate_start = pageblock_start_pfn(start_pfn); local
540 /* isolate [isolate_start, isolate_start + pageblock_nr_pages) pageblock */
541 ret = isolate_single_pageblock(isolate_start, flags, gfp_flags, false,
546 if (isolate_start == isolate_end - pageblock_nr_pages)
553 unset_migratetype_isolate(pfn_to_page(isolate_start), migratetype);
558 for (pfn = isolate_start + pageblock_nr_pages;
564 undo_isolate_page_range(isolate_start, pfn, migratetype);
588 unsigned long isolate_start = pageblock_start_pfn(start_pfn); local
591 for (pfn = isolate_start;
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