5 Commits

Author SHA1 Message Date
Benjamin Coddington
ec4325e806 NFS: rename nfs_client_kset to nfs_kset
[ Upstream commit 8b18a2edecc0741b0eecf8b18fdb356a0f8682de ]

Be brief and match the subsystem name.  There's no need to distinguish this
kset variable from the server.

Signed-off-by: Benjamin Coddington <bcodding@redhat.com>
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Stable-dep-of: 956fd46f97d2 ("NFSv4: Fix a state manager thread deadlock regression")
Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-10-10 21:53:36 +02:00
Trond Myklebust
094eca3719 NFSv4: Fix up RCU annotations for struct nfs_netns_client
The identifier is read as an RCU protected string. Its value may
be changed during the lifetime of the network namespace by writing
a new string into the sysfs pseudofile (at which point, we free the
old string only after a call to synchronize_rcu()).

Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
2020-10-15 13:31:08 -04:00
Saurav Girepunje
0e96322b24 fs: nfs: sysfs: Remove NULL check before kfree
Remove NULL check before kfree, NULL check is taken care
on kfree.

Signed-off-by: Saurav Girepunje <saurav.girepunje@gmail.com>
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
2019-11-18 10:38:04 +01:00
Trond Myklebust
bf11fbdb20 NFS: Add sysfs support for per-container identifier
In order to identify containers to the NFS client, we add a per-net
sysfs attribute that udev can fill with the appropriate identifier.
The identifier could be a unique hostname, but in most cases it
will probably be a persisted uuid.

Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
2019-07-06 14:54:49 -04:00
Trond Myklebust
996bc4f405 NFS: Create a root NFS directory in /sys/fs/nfs
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
2019-07-06 14:54:49 -04:00