These are long-held references to the netns, so make sure the refcount
tracker is aware of them.
Signed-off-by: Jeff Layton <jlayton@xxxxxxxxxx>
---
fs/nfs/client.c | 4 ++--
include/linux/nfs_fs_sb.h | 1 +
2 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/fs/nfs/client.c b/fs/nfs/client.c
index 02c916a550205f3ccbe9551686e92700900dc176..9500b46005b0148a5a9a7d464095ca944de06bb5 100644
--- a/fs/nfs/client.c
+++ b/fs/nfs/client.c
@@ -180,7 +180,7 @@ struct nfs_client *nfs_alloc_client(const struct nfs_client_initdata *cl_init)
clp->cl_proto = cl_init->proto;
clp->cl_nconnect = cl_init->nconnect;
clp->cl_max_connect = cl_init->max_connect ? cl_init->max_connect : 1;
- clp->cl_net = get_net(cl_init->net);
+ clp->cl_net = get_net_track(cl_init->net, &clp->cl_ns_tracker, GFP_KERNEL);
#if IS_ENABLED(CONFIG_NFS_LOCALIO)
seqlock_init(&clp->cl_boot_lock);
@@ -250,7 +250,7 @@ void nfs_free_client(struct nfs_client *clp)
if (!IS_ERR(clp->cl_rpcclient))
rpc_shutdown_client(clp->cl_rpcclient);
- put_net(clp->cl_net);
+ put_net_track(clp->cl_net, &clp->cl_ns_tracker);
put_nfs_version(clp->cl_nfs_mod);
kfree(clp->cl_hostname);
kfree(clp->cl_acceptor);
diff --git a/include/linux/nfs_fs_sb.h b/include/linux/nfs_fs_sb.h
index 71319637a84e61c848a296910109828c2c245d67..a5dd543494de9a59db1ec6e1efb6e3ffda2246ee 100644
--- a/include/linux/nfs_fs_sb.h
+++ b/include/linux/nfs_fs_sb.h
@@ -125,6 +125,7 @@ struct nfs_client {
*/
char cl_ipaddr[48];
struct net *cl_net;
+ netns_tracker cl_ns_tracker;
struct list_head pending_cb_stateids;
struct rcu_head rcu;
---
base-commit: ee1c801410b2649b2a1c71e0fb5fe1b16fd20e86
change-id: 20250408-nfs-testing-08fa6f66b45d
Best regards,
--
Jeff Layton <jlayton@xxxxxxxxxx>
