diff options
| author | Trond Myklebust <trond.myklebust@hammerspace.com> | 2021-03-13 16:08:47 -0500 |
|---|---|---|
| committer | Chuck Lever <chuck.lever@oracle.com> | 2021-03-22 10:19:03 -0400 |
| commit | c6c7f2a84da459bcc3714044e74a9cb66de31039 (patch) | |
| tree | 985787f78b4a5ec9872167996cc94256b4a6409f /fs/nfsd/nfsd.h | |
| parent | f988a7b71d1e66e63f79cd59c763875347943a7a (diff) | |
nfsd: Ensure knfsd shuts down when the "nfsd" pseudofs is unmounted
In order to ensure that knfsd threads don't linger once the nfsd
pseudofs is unmounted (e.g. when the container is killed) we let
nfsd_umount() shut down those threads and wait for them to exit.
This also should ensure that we don't need to do a kernel mount of
the pseudofs, since the thread lifetime is now limited by the
lifetime of the filesystem.
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Diffstat (limited to 'fs/nfsd/nfsd.h')
| -rw-r--r-- | fs/nfsd/nfsd.h | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/fs/nfsd/nfsd.h b/fs/nfsd/nfsd.h index 8bdc37aa2c2e..27c1308ffc2b 100644 --- a/fs/nfsd/nfsd.h +++ b/fs/nfsd/nfsd.h @@ -93,13 +93,12 @@ int nfsd_get_nrthreads(int n, int *, struct net *); int nfsd_set_nrthreads(int n, int *, struct net *); int nfsd_pool_stats_open(struct inode *, struct file *); int nfsd_pool_stats_release(struct inode *, struct file *); +void nfsd_shutdown_threads(struct net *net); void nfsd_destroy(struct net *net); bool i_am_nfsd(void); -int get_nfsdfs(struct net *); - struct nfsdfs_client { struct kref cl_ref; void (*cl_release)(struct kref *kref); |