depends on NFSD || NFS_FS || LOCKD
default y
+config NFS_V4_2_SSC_HELPER
+ tristate
+ default y if NFS_V4=y || NFS_FS=y
+
source "net/sunrpc/Kconfig"
source "fs/ceph/Kconfig"
source "fs/cifs/Kconfig"
*/
void nfs42_ssc_register_ops(void)
{
+#ifdef CONFIG_NFSD_V4
nfs42_ssc_register(&nfs4_ssc_clnt_ops_tbl);
+#endif
}
/**
*/
void nfs42_ssc_unregister_ops(void)
{
+#ifdef CONFIG_NFSD_V4
nfs42_ssc_unregister(&nfs4_ssc_clnt_ops_tbl);
+#endif
}
#endif /* CONFIG_NFS_V4_2 */
};
EXPORT_SYMBOL_GPL(nfs_sops);
+#ifdef CONFIG_NFS_V4_2
static const struct nfs_ssc_client_ops nfs_ssc_clnt_ops_tbl = {
.sco_sb_deactive = nfs_sb_deactive,
};
+#endif
#if IS_ENABLED(CONFIG_NFS_V4)
static int __init register_nfs4_fs(void)
}
#endif
+#ifdef CONFIG_NFS_V4_2
static void nfs_ssc_register_ops(void)
{
+#ifdef CONFIG_NFSD_V4
nfs_ssc_register(&nfs_ssc_clnt_ops_tbl);
+#endif
}
static void nfs_ssc_unregister_ops(void)
{
+#ifdef CONFIG_NFSD_V4
nfs_ssc_unregister(&nfs_ssc_clnt_ops_tbl);
+#endif
}
+#endif /* CONFIG_NFS_V4_2 */
static struct shrinker acl_shrinker = {
.count_objects = nfs_access_cache_count,
ret = register_shrinker(&acl_shrinker);
if (ret < 0)
goto error_3;
+#ifdef CONFIG_NFS_V4_2
nfs_ssc_register_ops();
+#endif
return 0;
error_3:
nfs_unregister_sysctl();
unregister_shrinker(&acl_shrinker);
nfs_unregister_sysctl();
unregister_nfs4_fs();
+#ifdef CONFIG_NFS_V4_2
nfs_ssc_unregister_ops();
+#endif
unregister_filesystem(&nfs_fs_type);
}
// SPDX-License-Identifier: GPL-2.0-only
/*
- * fs/nfs_common/nfs_ssc_comm.c
- *
* Helper for knfsd's SSC to access ops in NFS client modules
*
* Author: Dai Ngo <dai.ngo@oracle.com>
select CRYPTO_MD5
select CRYPTO_SHA256
select GRACE_PERIOD
+ select NFS_V4_2_SSC_HELPER if NFS_V4_2
help
This option enables support in your system's NFS server for
version 4 of the NFS protocol (RFC 3530).