diff options
author | Richard Weinberger <richard@nod.at> | 2022-12-07 09:43:07 +0100 |
---|---|---|
committer | Chuck Lever <chuck.lever@oracle.com> | 2023-02-20 09:20:08 -0500 |
commit | 50f5fdaea9cd6941e51ea6e07d8c15265917bb86 (patch) | |
tree | 65f52069332843e6112c195308b41ec249dd216c /fs/nfsd | |
parent | c9c3395d5e3dcc6daee66c6908354d47bf98cb0c (diff) |
NFSD: Teach nfsd_mountpoint() auto mounts
Currently nfsd_mountpoint() tests for mount points using d_mountpoint(),
this works only when a mount point is already uncovered.
In our case the mount point is of type auto mount and can be coverted.
i.e. ->d_automount() was not called.
Using d_managed() nfsd_mountpoint() can test whether a mount point is
either already uncovered or can be uncovered later.
Signed-off-by: Richard Weinberger <richard@nod.at>
Reviewed-by: Ian Kent <raven@themaw.net>
Reviewed-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Diffstat (limited to 'fs/nfsd')
-rw-r--r-- | fs/nfsd/vfs.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/nfsd/vfs.c b/fs/nfsd/vfs.c index 4c3a0d84043c..780856561bbb 100644 --- a/fs/nfsd/vfs.c +++ b/fs/nfsd/vfs.c @@ -223,7 +223,7 @@ int nfsd_mountpoint(struct dentry *dentry, struct svc_export *exp) return 1; if (nfsd4_is_junction(dentry)) return 1; - if (d_mountpoint(dentry)) + if (d_managed(dentry)) /* * Might only be a mountpoint in a different namespace, * but we need to check. |