diff options
| author | Mike Snitzer <snitzer@kernel.org> | 2024-11-15 20:40:59 -0500 |
|---|---|---|
| committer | Anna Schumaker <anna.schumaker@oracle.com> | 2025-01-14 17:05:07 -0500 |
| commit | b33f7dec3a67216123312c7bb752b8f6faa1c465 (patch) | |
| tree | 0ed94c0add89bff18b3612725d3efe8a747a24ea /fs/nfs_common | |
| parent | 39972494e318a21b3059287909fc090186dbe60a (diff) | |
nfsd: rename nfsd_serv_ prefixed methods and variables with nfsd_net_
Also update Documentation/filesystems/nfs/localio.rst accordingly
and reduce the technical documentation debt that was previously
captured in that document.
Signed-off-by: Mike Snitzer <snitzer@kernel.org>
Reviewed-by: Jeff Layton <jlayton@kernel.org>
Acked-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Anna Schumaker <anna.schumaker@oracle.com>
Diffstat (limited to 'fs/nfs_common')
| -rw-r--r-- | fs/nfs_common/nfslocalio.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/fs/nfs_common/nfslocalio.c b/fs/nfs_common/nfslocalio.c index 35a2e48731df..e75cd21f4c8b 100644 --- a/fs/nfs_common/nfslocalio.c +++ b/fs/nfs_common/nfslocalio.c @@ -159,6 +159,10 @@ static void nfs_uuid_add_file(nfs_uuid_t *nfs_uuid, struct nfs_file_localio *nfl spin_unlock(&nfs_uuid_lock); } +/* + * Caller is responsible for calling nfsd_net_put and + * nfsd_file_put (via nfs_to_nfsd_file_put_local). + */ struct nfsd_file *nfs_open_local_fh(nfs_uuid_t *uuid, struct rpc_clnt *rpc_clnt, const struct cred *cred, const struct nfs_fh *nfs_fh, struct nfs_file_localio *nfl, @@ -171,7 +175,7 @@ struct nfsd_file *nfs_open_local_fh(nfs_uuid_t *uuid, * Not running in nfsd context, so must safely get reference on nfsd_serv. * But the server may already be shutting down, if so disallow new localio. * uuid->net is NOT a counted reference, but rcu_read_lock() ensures that - * if uuid->net is not NULL, then calling nfsd_serv_try_get() is safe + * if uuid->net is not NULL, then calling nfsd_net_try_get() is safe * and if it succeeds we will have an implied reference to the net. * * Otherwise NFS may not have ref on NFSD and therefore cannot safely @@ -179,12 +183,12 @@ struct nfsd_file *nfs_open_local_fh(nfs_uuid_t *uuid, */ rcu_read_lock(); net = rcu_dereference(uuid->net); - if (!net || !nfs_to->nfsd_serv_try_get(net)) { + if (!net || !nfs_to->nfsd_net_try_get(net)) { rcu_read_unlock(); return ERR_PTR(-ENXIO); } rcu_read_unlock(); - /* We have an implied reference to net thanks to nfsd_serv_try_get */ + /* We have an implied reference to net thanks to nfsd_net_try_get */ localio = nfs_to->nfsd_open_local_fh(net, uuid->dom, rpc_clnt, cred, nfs_fh, fmode); if (IS_ERR(localio)) |