diff options
Diffstat (limited to 'fs/nfs/super.c')
| -rw-r--r-- | fs/nfs/super.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/fs/nfs/super.c b/fs/nfs/super.c index 7a70287f21a2..f7dad8227a5f 100644 --- a/fs/nfs/super.c +++ b/fs/nfs/super.c @@ -57,6 +57,7 @@ #include <linux/rcupdate.h> #include <linux/uaccess.h> +#include <linux/nfs_ssc.h> #include "nfs4_fs.h" #include "callback.h" @@ -85,6 +86,10 @@ const struct super_operations nfs_sops = { }; EXPORT_SYMBOL_GPL(nfs_sops); +static const struct nfs_ssc_client_ops nfs_ssc_clnt_ops_tbl = { + .sco_sb_deactive = nfs_sb_deactive, +}; + #if IS_ENABLED(CONFIG_NFS_V4) static int __init register_nfs4_fs(void) { @@ -106,6 +111,16 @@ static void unregister_nfs4_fs(void) } #endif +static void nfs_ssc_register_ops(void) +{ + nfs_ssc_register(&nfs_ssc_clnt_ops_tbl); +} + +static void nfs_ssc_unregister_ops(void) +{ + nfs_ssc_unregister(&nfs_ssc_clnt_ops_tbl); +} + static struct shrinker acl_shrinker = { .count_objects = nfs_access_cache_count, .scan_objects = nfs_access_cache_scan, @@ -133,6 +148,7 @@ int __init register_nfs_fs(void) ret = register_shrinker(&acl_shrinker); if (ret < 0) goto error_3; + nfs_ssc_register_ops(); return 0; error_3: nfs_unregister_sysctl(); @@ -152,6 +168,7 @@ void __exit unregister_nfs_fs(void) unregister_shrinker(&acl_shrinker); nfs_unregister_sysctl(); unregister_nfs4_fs(); + nfs_ssc_unregister_ops(); unregister_filesystem(&nfs_fs_type); } |