FAILED: patch "[PATCH] btrfs: print message when tree-log replay starts" failed to apply to 4.9-stable tree

FAILED: patch "[PATCH] btrfs: print message when tree-log replay starts" failed to apply to 4.9-stable tree

[gregkh]

The patch below does not apply to the 4.9-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable@vger.kernel.org>.

thanks,

greg k-h

------------------ original commit in Linus's tree ------------------

From e8294f2f6aa6208ed0923aa6d70cea3be178309a Mon Sep 17 00:00:00 2001
From: David Sterba <dsterba@suse.com>
Date: Wed, 5 Feb 2020 17:12:16 +0100
Subject: [PATCH] btrfs: print message when tree-log replay starts

There's no logged information about tree-log replay although this is
something that points to previous unclean unmount. Other filesystems
report that as well.

Suggested-by: Chris Murphy <lists@colorremedies.com>
CC: stable@vger.kernel.org # 4.4+
Reviewed-by: Anand Jain <anand.jain@oracle.com>
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Signed-off-by: David Sterba <dsterba@suse.com>

diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c
index 7fa9bb79ad08..89422aa8e9d1 100644
--- a/fs/btrfs/disk-io.c
+++ b/fs/btrfs/disk-io.c
@@ -3164,6 +3164,7 @@ int __cold open_ctree(struct super_block *sb,
 	/* do not make disk changes in broken FS or nologreplay is given */
 	if (btrfs_super_log_root(disk_super) != 0 &&
 	    !btrfs_test_opt(fs_info, NOLOGREPLAY)) {
+		btrfs_info(fs_info, "start tree-log replay");
 		ret = btrfs_replay_log(fs_info, fs_devices);
 		if (ret) {
 			err = ret;

Re: FAILED: patch "[PATCH] btrfs: print message when tree-log replay starts" failed to apply to 4.9-stable tree

[Sasha Levin]

On Mon, Feb 17, 2020 at 08:08:48PM +0100, gregkh@linuxfoundation.org wrote:
>
>The patch below does not apply to the 4.9-stable tree.
>If someone wants it applied there, or to any other stable or longterm
>tree, then please email the backport, including the original git commit
>id to <stable@vger.kernel.org>.
>
>thanks,
>
>greg k-h
>
>------------------ original commit in Linus's tree ------------------
>
>From e8294f2f6aa6208ed0923aa6d70cea3be178309a Mon Sep 17 00:00:00 2001
>From: David Sterba <dsterba@suse.com>
>Date: Wed, 5 Feb 2020 17:12:16 +0100
>Subject: [PATCH] btrfs: print message when tree-log replay starts
>
>There's no logged information about tree-log replay although this is
>something that points to previous unclean unmount. Other filesystems
>report that as well.
>
>Suggested-by: Chris Murphy <lists@colorremedies.com>
>CC: stable@vger.kernel.org # 4.4+
>Reviewed-by: Anand Jain <anand.jain@oracle.com>
>Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
>Signed-off-by: David Sterba <dsterba@suse.com>

Context changes due to 0b246afa62b0 ("btrfs: root->fs_info cleanup, add
fs_info convenience variables"). Cleaned up and queued on 4.9 and 4.4.

-- 
Thanks,
Sasha