From: David Sterba <dsterba@suse.cz>
To: Sasha Levin <sashal@kernel.org>
Cc: linux-kernel@vger.kernel.org, stable@vger.kernel.org,
Josef Bacik <josef@toxicpanda.com>,
Nikolay Borisov <nborisov@suse.com>,
David Sterba <dsterba@suse.com>,
linux-btrfs@vger.kernel.org
Subject: Re: [PATCH AUTOSEL 5.6 051/129] btrfs: handle NULL roots in btrfs_put/btrfs_grab_fs_root
Date: Wed, 15 Apr 2020 15:22:24 +0200 [thread overview]
Message-ID: <20200415132224.GB5920@suse.cz> (raw)
In-Reply-To: <20200415113445.11881-51-sashal@kernel.org>
On Wed, Apr 15, 2020 at 07:33:26AM -0400, Sasha Levin wrote:
> From: Josef Bacik <josef@toxicpanda.com>
>
> [ Upstream commit 4cdfd93002cb84471ed85b4999cd38077a317873 ]
>
> We want to use this for dropping all roots, and in some error cases we
> may not have a root, so handle this to make the cleanup code easier.
> Make btrfs_grab_fs_root the same so we can use it in cases where the
> root may not exist (like the quota root).
This is another patch from the preparatory series, not needed for
stable. Please drop it, thanks.
next prev parent reply other threads:[~2020-04-15 13:23 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20200415113445.11881-1-sashal@kernel.org>
2020-04-15 11:33 ` [PATCH AUTOSEL 5.6 051/129] btrfs: handle NULL roots in btrfs_put/btrfs_grab_fs_root Sasha Levin
2020-04-15 13:22 ` David Sterba [this message]
2020-04-22 0:50 ` Sasha Levin
2020-04-15 11:33 ` [PATCH AUTOSEL 5.6 052/129] btrfs: add RCU locks around block group initialization Sasha Levin
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