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| author |   Dai Ngo <dai.ngo@oracle.com> | 2021-01-28 01:42:26 -0500 |
|---|---|---|
| committer |   Chuck Lever <chuck.lever@oracle.com> | 2021-01-28 10:55:37 -0500 |
| commit | 02591f9febd5f69bb4c266a4abf899c4cf21964f (patch) | |
| tree | 3a0ddef702210e14b8bd4a8abf3ef4acfcf19037 /fs/nfs/super.c | |
| parent | nfsd: cstate->session->se_client -> cstate->clp (diff) | |
| download | linux-dev-02591f9febd5f69bb4c266a4abf899c4cf21964f.tar.xz linux-dev-02591f9febd5f69bb4c266a4abf899c4cf21964f.zip | |
NFSv4_2: SSC helper should use its own config.
Currently NFSv4_2 SSC helper, nfs_ssc, incorrectly uses GRACE_PERIOD
as its config. Fix by adding new config NFS_V4_2_SSC_HELPER which
depends on NFS_V4_2 and is automatically selected when NFSD_V4 is
enabled. Also removed the file name from a comment in nfs_ssc.c.
Signed-off-by: Dai Ngo <dai.ngo@oracle.com>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Diffstat (limited to '')
| -rw-r--r-- | fs/nfs/super.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/fs/nfs/super.c b/fs/nfs/super.c index 4034102010f0..c7a924580eec 100644 --- a/fs/nfs/super.c +++ b/fs/nfs/super.c @@ -86,9 +86,11 @@ const struct super_operations nfs_sops = { }; 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) @@ -111,15 +113,21 @@ static void unregister_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, @@ -148,7 +156,9 @@ int __init register_nfs_fs(void) 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(); @@ -168,7 +178,9 @@ void __exit unregister_nfs_fs(void) 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); } |