Commit 36392121 authored Sep 14, 2018 by Vinayak Menon

mm: process_reclaim: fix shared anon reclaim



Exit as soon as rmap_one is called for the target vma.
No need to unmap page from rest of vmas.

Fixes: 434fe4e6 ("mm: Enhance per process reclaim to consider shared pages")
Change-Id: I583704b7623c4ff57b6acee7458910fab833adcd
Signed-off-by: Vinayak Menon <vinmenon@codeaurora.org>

parent f6f026ce

mm/rmap.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -1723,6 +1723,7 @@ static void rmap_walk_anon(struct page page, struct rmap_walk_control rwc,
		unsigned long address = vma_address(page, rwc->target_vma);

		rwc->rmap_one(page, rwc->target_vma, address, rwc->arg);
		return;
		}

		if (locked) {