diff options
author | Jeff Layton | 2022-12-22 09:51:30 -0500 |
---|---|---|
committer | Greg Kroah-Hartman | 2023-01-12 12:02:00 +0100 |
commit | d91be3d42c4a7d46ebfa90af565813fdb092d240 (patch) | |
tree | ef8c3bc74b76d98c267778dff04b9dbb98e01936 /fs/nfsd | |
parent | 6003a74bd473a8735d11198ee668fcae9eea5ff7 (diff) |
nfsd: shut down the NFSv4 state objects before the filecache
[ Upstream commit 789e1e10f214c00ca18fc6610824c5b9876ba5f2 ]
Currently, we shut down the filecache before trying to clean up the
stateids that depend on it. This leads to the kernel trying to free an
nfsd_file twice, and a refcount overput on the nf_mark.
Change the shutdown procedure to tear down all of the stateids prior
to shutting down the filecache.
Reported-and-tested-by: Wang Yugui <wangyugui@e16-tech.com>
Signed-off-by: Jeff Layton <jlayton@kernel.org>
Fixes: 5e113224c17e ("nfsd: nfsd_file cache entries should be per net namespace")
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'fs/nfsd')
-rw-r--r-- | fs/nfsd/nfssvc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/nfsd/nfssvc.c b/fs/nfsd/nfssvc.c index bfbd9f672f59..8b1afde19211 100644 --- a/fs/nfsd/nfssvc.c +++ b/fs/nfsd/nfssvc.c @@ -447,8 +447,8 @@ static void nfsd_shutdown_net(struct net *net) { struct nfsd_net *nn = net_generic(net, nfsd_net_id); - nfsd_file_cache_shutdown_net(net); nfs4_state_shutdown_net(net); + nfsd_file_cache_shutdown_net(net); if (nn->lockd_up) { lockd_down(net); nn->lockd_up = false; |