Commit f7baca8e authored Dec 31, 2019 by Vinayak Menon Committed by Gerrit - the friendly Code Review server Jun 16, 2020

mm: process_reclaim: consider compound pages



Avoid passing tail pages to isolate_lru_page. In the case
process reclaim, since only lru pages are considered, this
is just to avoid a warning from isolate_lru_page.

Change-Id: I1f54dcec15f8c2d5ba16738657e79d2793d36c77
Signed-off-by: Vinayak Menon <vinmenon@codeaurora.org>

parent bbc7f2d3

fs/proc/task_mmu.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -1736,7 +1736,7 @@ static int reclaim_pte_range(pmd_t *pmd, unsigned long addr,
		if (!page)
		continue;

		if (isolate_lru_page(page))
		if (isolate_lru_page(compound_head(page)))
		continue;

		list_add(&page->lru, &page_list);