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From: Laurent Badel <laurentbadel@eaton.com>
To: "Rafael J . Wysocki" <rjw@rjwysocki.net>,
	Pavel Machek <pavel@ucw.cz>, <linux-pm@vger.kernel.org>
Cc: Laurent Badel <laurentbadel@eaton.com>
Subject: [PATCH 1/1] PM: hibernate: flush swap writer after marking
Date: Fri, 22 Jan 2021 17:19:41 +0100	[thread overview]
Message-ID: <20210122161941.1080-2-laurentbadel@eaton.com> (raw)
In-Reply-To: <20210122161941.1080-1-laurentbadel@eaton.com>

Flush the swap writer after, not before, marking the files, to ensure the
signature is properly written. 

Signed-off-by: Laurent Badel <laurentbadel@eaton.com>
---
 kernel/power/swap.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel/power/swap.c b/kernel/power/swap.c
index c73f2e295167..72e33054a2e1 100644
--- a/kernel/power/swap.c
+++ b/kernel/power/swap.c
@@ -497,10 +497,10 @@ static int swap_writer_finish(struct swap_map_handle *handle,
 		unsigned int flags, int error)
 {
 	if (!error) {
-		flush_swap_writer(handle);
 		pr_info("S");
 		error = mark_swapfiles(handle, flags);
 		pr_cont("|\n");
+		flush_swap_writer(handle);
 	}
 
 	if (error)
-- 
2.17.1



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-----------------------------


  reply	other threads:[~2021-01-22 16:49 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-01-22 16:19 [PATCH 0/1] PM: hibernate: Fix swap file marking Laurent Badel
2021-01-22 16:19 ` Laurent Badel [this message]
2021-01-25 17:55   ` [PATCH 1/1] PM: hibernate: flush swap writer after marking Rafael J. Wysocki

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