kernel/linux.git/fs/nfs/sysfs.c, branch linux-6.0.y

NFS: use default_groups in kobj_type

2022-01-06T19:00:20+00:00

There are currently 2 ways to create a set of sysfs files for a kobj_type, through the default_attrs field, and the default_groups field. Move the NFS code to use default_groups field which has been the preferred way since aa30f47cf666 ("kobject: Add support for default attribute groups to kobj_type") so that we can soon get rid of the obsolete default_attrs field. Cc: Trond Myklebust Cc: Anna Schumaker Cc: linux-nfs@vger.kernel.org Signed-off-by: Greg Kroah-Hartman Signed-off-by: Anna Schumaker

NFSv4: Fix up RCU annotations for struct nfs_netns_client

2020-10-15T17:31:08+00:00

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 Signed-off-by: Anna Schumaker

fs: nfs: sysfs: Remove NULL check before kfree

2019-11-18T09:38:04+00:00

Remove NULL check before kfree, NULL check is taken care on kfree. Signed-off-by: Saurav Girepunje Signed-off-by: Trond Myklebust

NFS: Add sysfs support for per-container identifier

2019-07-06T18:54:49+00:00

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

NFS: Create a root NFS directory in /sys/fs/nfs

2019-07-06T18:54:49+00:00

Signed-off-by: Trond Myklebust