pNFS/NFSv4: Update the layout barrier when we schedule a layoutreturn

[ Upstream commit 1bcf34fdac5f8c2fcd16796495db75744612ca27 ]

When we're scheduling a layoutreturn, we need to ignore any further
incoming layouts with sequence ids that are going to be affected by the
layout return.

Fixes: 44ea8dfce021 ("NFS/pnfs: Reference the layout cred in pnfs_prepare_layoutreturn()")
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
1 file changed