Clean up: When naming fields and data types, follow established
conventions to facilitate accurate grep/cscope searches.
Additionally, for consistency, move the impl_id field into the NFSv4-
specific part of the nfs_client, and free that memory in the logic
that shuts down NFSv4 nfs_clients.
Introduced by commit 7d2ed9ac "NFSv4: parse and display server
implementation ids," Fri Feb 17, 2012.
Signed-off-by: Chuck Lever <chuck.lever@xxxxxxxxxx>
---
fs/nfs/client.c | 2 +-
fs/nfs/nfs4proc.c | 12 ++++++------
fs/nfs/super.c | 4 ++--
include/linux/nfs_fs_sb.h | 2 +-
4 files changed, 10 insertions(+), 10 deletions(-)
diff --git a/fs/nfs/client.c b/fs/nfs/client.c
index 1285f70..ec5a276 100644
--- a/fs/nfs/client.c
+++ b/fs/nfs/client.c
@@ -236,6 +236,7 @@ static void nfs4_shutdown_client(struct nfs_client *clp)
rpc_destroy_wait_queue(&clp->cl_rpcwaitq);
kfree(clp->cl_serverscope);
+ kfree(clp->cl_implid);
}
/* idr_remove_all is not needed as all id's are removed by nfs_put_client */
@@ -304,7 +305,6 @@ static void nfs_free_client(struct nfs_client *clp)
put_net(clp->net);
kfree(clp->cl_hostname);
- kfree(clp->impl_id);
kfree(clp);
dprintk("<-- nfs_free_client()\n");
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index 35585ef..386a756 100644
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -5147,8 +5147,8 @@ int nfs4_proc_exchange_id(struct nfs_client *clp, struct rpc_cred *cred)
if (!status) {
/* use the most recent implementation id */
- kfree(clp->impl_id);
- clp->impl_id = res.impl_id;
+ kfree(clp->cl_implid);
+ clp->cl_implid = res.impl_id;
} else
kfree(res.impl_id);
@@ -5172,12 +5172,12 @@ int nfs4_proc_exchange_id(struct nfs_client *clp, struct rpc_cred *cred)
out_server_scope:
kfree(res.server_scope);
out:
- if (clp->impl_id)
+ if (clp->cl_implid)
dprintk("%s: Server Implementation ID: "
"domain: %s, name: %s, date: %llu,%u\n",
- __func__, clp->impl_id->domain, clp->impl_id->name,
- clp->impl_id->date.seconds,
- clp->impl_id->date.nseconds);
+ __func__, clp->cl_implid->domain, clp->cl_implid->name,
+ clp->cl_implid->date.seconds,
+ clp->cl_implid->date.nseconds);
dprintk("<-- %s status= %d\n", __func__, status);
return status;
}
diff --git a/fs/nfs/super.c b/fs/nfs/super.c
index 4ac7fca..2c5390e 100644
--- a/fs/nfs/super.c
+++ b/fs/nfs/super.c
@@ -786,8 +786,8 @@ static void show_pnfs(struct seq_file *m, struct nfs_server *server)
static void show_implementation_id(struct seq_file *m, struct nfs_server *nfss)
{
- if (nfss->nfs_client && nfss->nfs_client->impl_id) {
- struct nfs41_impl_id *impl_id = nfss->nfs_client->impl_id;
+ if (nfss->nfs_client && nfss->nfs_client->cl_implid) {
+ struct nfs41_impl_id *impl_id = nfss->nfs_client->cl_implid;
seq_printf(m, "\n\timpl_id:\tname='%s',domain='%s',"
"date='%llu,%u'",
impl_id->name, impl_id->domain,
diff --git a/include/linux/nfs_fs_sb.h b/include/linux/nfs_fs_sb.h
index 900d733..773e021 100644
--- a/include/linux/nfs_fs_sb.h
+++ b/include/linux/nfs_fs_sb.h
@@ -81,13 +81,13 @@ struct nfs_client {
u32 cl_exchange_flags;
struct nfs4_session *cl_session; /* shared session */
struct nfs41_server_scope *cl_serverscope;
+ struct nfs41_impl_id *cl_implid;
#endif /* CONFIG_NFS_V4 */
#ifdef CONFIG_NFS_FSCACHE
struct fscache_cookie *fscache; /* client index cache cookie */
#endif
- struct nfs41_impl_id *impl_id; /* from exchange_id */
struct net *net;
};
--
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