vfs: make freeze_super abort when sync_filesystem returns error
BugLink: https://bugs.launchpad.net/bugs/1967582
[ Upstream commit
2719c7160dcfaae1f73a1c0c210ad3281c19022e ]
If we fail to synchronize the filesystem while preparing to freeze the
fs, abort the freeze.
Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Jan Kara <jack@suse.cz>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Acked-by: Christian Brauner <brauner@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Kamal Mostafa <kamal@canonical.com>
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>