diff options
| -rw-r--r-- | fs/nfs/callback.c | 15 | ||||
| -rw-r--r-- | fs/nfs/idmap.c | 14 | ||||
| -rw-r--r-- | fs/nfs/internal.h | 12 | ||||
| -rw-r--r-- | fs/nfs/super.c | 40 |
4 files changed, 39 insertions, 42 deletions
diff --git a/fs/nfs/callback.c b/fs/nfs/callback.c index fe0a6b8ac149..d6c4bae14bb9 100644 --- a/fs/nfs/callback.c +++ b/fs/nfs/callback.c @@ -36,6 +36,21 @@ static struct svc_program nfs4_callback_program; unsigned int nfs_callback_set_tcpport; unsigned short nfs_callback_tcpport; +static const int nfs_set_port_min = 0; +static const int nfs_set_port_max = 65535; + +static int param_set_port(const char *val, struct kernel_param *kp) +{ + char *endp; + int num = simple_strtol(val, &endp, 0); + if (endp == val || *endp || num < nfs_set_port_min || num > nfs_set_port_max) + return -EINVAL; + *((int *)kp->arg) = num; + return 0; +} + +module_param_call(callback_tcpport, param_set_port, param_get_int, + &nfs_callback_set_tcpport, 0644); /* * This is the callback kernel thread. diff --git a/fs/nfs/idmap.c b/fs/nfs/idmap.c index 07a5dd57646e..873deb96a6cd 100644 --- a/fs/nfs/idmap.c +++ b/fs/nfs/idmap.c @@ -57,6 +57,20 @@ /* Default cache timeout is 10 minutes */ unsigned int nfs_idmap_cache_timeout = 600 * HZ; +static int param_set_idmap_timeout(const char *val, struct kernel_param *kp) +{ + char *endp; + int num = simple_strtol(val, &endp, 0); + int jif = num * HZ; + if (endp == val || *endp || num < 0 || jif < num) + return -EINVAL; + *((int *)kp->arg) = jif; + return 0; +} + +module_param_call(idmap_cache_timeout, param_set_idmap_timeout, param_get_int, + &nfs_idmap_cache_timeout, 0644); + struct idmap_hashent { unsigned long ih_expires; __u32 ih_id; diff --git a/fs/nfs/internal.h b/fs/nfs/internal.h index 660e9ff5341c..4802157963f8 100644 --- a/fs/nfs/internal.h +++ b/fs/nfs/internal.h @@ -15,7 +15,7 @@ struct nfs_clone_mount { rpc_authflavor_t authflavor; }; -/* namespace-nfs4.c */ +/* nfs4namespace.c */ #ifdef CONFIG_NFS_V4 extern struct vfsmount *nfs_do_refmount(const struct vfsmount *mnt_parent, struct dentry *dentry); #else @@ -46,6 +46,7 @@ extern void nfs_destroy_directcache(void); #endif /* nfs2xdr.c */ +extern int nfs_stat_to_errno(int); extern struct rpc_procinfo nfs_procedures[]; extern u32 * nfs_decode_dirent(u32 *, struct nfs_entry *, int); @@ -54,8 +55,9 @@ extern struct rpc_procinfo nfs3_procedures[]; extern u32 *nfs3_decode_dirent(u32 *, struct nfs_entry *, int); /* nfs4xdr.c */ -extern int nfs_stat_to_errno(int); +#ifdef CONFIG_NFS_V4 extern u32 *nfs4_decode_dirent(u32 *p, struct nfs_entry *entry, int plus); +#endif /* nfs4proc.c */ #ifdef CONFIG_NFS_V4 @@ -97,15 +99,13 @@ extern char *nfs_path(const char *base, const struct dentry *dentry, /* * Determine the mount path as a string */ +#ifdef CONFIG_NFS_V4 static inline char * nfs4_path(const struct dentry *dentry, char *buffer, ssize_t buflen) { -#ifdef CONFIG_NFS_V4 return nfs_path(NFS_SB(dentry->d_sb)->mnt_path, dentry, buffer, buflen); -#else - return NULL; -#endif } +#endif /* * Determine the device name as a string diff --git a/fs/nfs/super.c b/fs/nfs/super.c index 06c321beacfe..63497345806b 100644 --- a/fs/nfs/super.c +++ b/fs/nfs/super.c @@ -187,40 +187,6 @@ static struct super_operations nfs4_sops = { }; #endif -#ifdef CONFIG_NFS_V4 -static const int nfs_set_port_min = 0; -static const int nfs_set_port_max = 65535; - -static int param_set_port(const char *val, struct kernel_param *kp) -{ - char *endp; - int num = simple_strtol(val, &endp, 0); - if (endp == val || *endp || num < nfs_set_port_min || num > nfs_set_port_max) - return -EINVAL; - *((int *)kp->arg) = num; - return 0; -} - -module_param_call(callback_tcpport, param_set_port, param_get_int, - &nfs_callback_set_tcpport, 0644); -#endif - -#ifdef CONFIG_NFS_V4 -static int param_set_idmap_timeout(const char *val, struct kernel_param *kp) -{ - char *endp; - int num = simple_strtol(val, &endp, 0); - int jif = num * HZ; - if (endp == val || *endp || num < 0 || jif < num) - return -EINVAL; - *((int *)kp->arg) = jif; - return 0; -} - -module_param_call(idmap_cache_timeout, param_set_idmap_timeout, param_get_int, - &nfs_idmap_cache_timeout, 0644); -#endif - static struct shrinker *acl_shrinker; /* @@ -328,9 +294,12 @@ static int nfs_statfs(struct dentry *dentry, struct kstatfs *buf) } +/* + * Map the security flavour number to a name + */ static const char *nfs_pseudoflavour_to_name(rpc_authflavor_t flavour) { - static struct { + static const struct { rpc_authflavor_t flavour; const char *str; } sec_flavours[] = { @@ -1368,7 +1337,6 @@ static int nfs4_get_sb(struct file_system_type *fs_type, } s = sget(fs_type, nfs4_compare_super, nfs_set_super, server); - if (IS_ERR(s)) { error = PTR_ERR(s); goto out_free; |