diff options
Diffstat (limited to 'fs/nfsd/nfsd.h')
| -rw-r--r-- | fs/nfsd/nfsd.h | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/fs/nfsd/nfsd.h b/fs/nfsd/nfsd.h index 066899929863..24187b5dd638 100644 --- a/fs/nfsd/nfsd.h +++ b/fs/nfsd/nfsd.h @@ -17,6 +17,7 @@ #include <linux/nfs3.h> #include <linux/nfs4.h> #include <linux/sunrpc/svc.h> +#include <linux/sunrpc/svc_xprt.h> #include <linux/sunrpc/msg_prot.h> #include <uapi/linux/nfsd/debug.h> @@ -73,7 +74,7 @@ extern const struct seq_operations nfs_exports_op; /* * Function prototypes. */ -int nfsd_svc(int nrservs, struct net *net); +int nfsd_svc(int nrservs, struct net *net, const struct cred *cred); int nfsd_dispatch(struct svc_rqst *rqstp, __be32 *statp); int nfsd_nrthreads(struct net *); @@ -98,10 +99,12 @@ extern const struct svc_version nfsd_acl_version3; #endif #endif +struct nfsd_net; + enum vers_op {NFSD_SET, NFSD_CLEAR, NFSD_TEST, NFSD_AVAIL }; -int nfsd_vers(int vers, enum vers_op change); -int nfsd_minorversion(u32 minorversion, enum vers_op change); -void nfsd_reset_versions(void); +int nfsd_vers(struct nfsd_net *nn, int vers, enum vers_op change); +int nfsd_minorversion(struct nfsd_net *nn, u32 minorversion, enum vers_op change); +void nfsd_reset_versions(struct nfsd_net *nn); int nfsd_create_serv(struct net *net); extern int nfsd_max_blksize; @@ -110,6 +113,12 @@ static inline int nfsd_v4client(struct svc_rqst *rq) { return rq->rq_prog == NFS_PROGRAM && rq->rq_vers == 4; } +static inline struct user_namespace * +nfsd_user_namespace(const struct svc_rqst *rqstp) +{ + const struct cred *cred = rqstp->rq_xprt->xpt_cred; + return cred ? cred->user_ns : &init_user_ns; +} /* * NFSv4 State |