From e5f8eae2521aa87d90674b6be1978fb4fa7580ae Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Micha=C5=82=20Miros=C5=82aw?= Date: Mon, 28 Aug 2023 16:38:40 +0200 Subject: [PATCH] kerndat: check_pagemap: reword retried case explanation MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Michał Mirosław --- criu/kerndat.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/criu/kerndat.c b/criu/kerndat.c index 09a887de19..17b4e7a5b7 100644 --- a/criu/kerndat.c +++ b/criu/kerndat.c @@ -84,8 +84,8 @@ static int check_pagemap(void) return -1; } /* The page can be swapped out by the time the read occurs, - * in which case the rest of the bits are a swap offset, - * and can't be used to determine whether PFNs are visible. + * in which case the rest of the bits are a swap type + offset + * (which could be zero even if not hidden). * Retry if this happens. */ if (pfn & PME_PRESENT) break;