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authorLinus Torvalds <torvalds@linux-foundation.org>2008-12-30 17:45:45 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2008-12-30 17:45:45 -0800
commitf57fa1d6a6b3414e853d3d17e339ac48816e4406 (patch)
treee1d3acdb12f902e916765915a4f9a65cbae909cc /include
parent6094c85a935f7eadb4c607c6dc6d86c0a9f09a4b (diff)
parent08cc36cbd1ee7d86422713bb21551eed1326b894 (diff)
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Merge git://git.linux-nfs.org/projects/trondmy/nfs-2.6
* git://git.linux-nfs.org/projects/trondmy/nfs-2.6: (70 commits) fs/nfs/nfs4proc.c: make nfs4_map_errors() static rpc: add service field to new upcall rpc: add target field to new upcall nfsd: support callbacks with gss flavors rpc: allow gss callbacks to client rpc: pass target name down to rpc level on callbacks nfsd: pass client principal name in rsc downcall rpc: implement new upcall rpc: store pointer to pipe inode in gss upcall message rpc: use count of pipe openers to wait for first open rpc: track number of users of the gss upcall pipe rpc: call release_pipe only on last close rpc: add an rpc_pipe_open method rpc: minor gss_alloc_msg cleanup rpc: factor out warning code from gss_pipe_destroy_msg rpc: remove unnecessary assignment NFS: remove unused status from encode routines NFS: increment number of operations in each encode routine NFS: fix comment placement in nfs4xdr.c NFS: fix tabs in nfs4xdr.c ...
Diffstat (limited to 'include')
-rw-r--r--include/linux/jiffies.h10
-rw-r--r--include/linux/lockd/bind.h1
-rw-r--r--include/linux/lockd/lockd.h4
-rw-r--r--include/linux/nfs_fs.h17
-rw-r--r--include/linux/nfs_fs_sb.h6
-rw-r--r--include/linux/nfs_mount.h3
-rw-r--r--include/linux/nfs_xdr.h7
-rw-r--r--include/linux/nfsd/state.h2
-rw-r--r--include/linux/sunrpc/clnt.h2
-rw-r--r--include/linux/sunrpc/rpc_pipe_fs.h1
-rw-r--r--include/linux/sunrpc/svcauth_gss.h1
-rw-r--r--include/linux/sunrpc/xdr.h15
-rw-r--r--include/linux/sunrpc/xprt.h3
13 files changed, 34 insertions, 38 deletions
diff --git a/include/linux/jiffies.h b/include/linux/jiffies.h
index abb6ac639e8..1a9cf78bfce 100644
--- a/include/linux/jiffies.h
+++ b/include/linux/jiffies.h
@@ -115,10 +115,20 @@ static inline u64 get_jiffies_64(void)
((long)(a) - (long)(b) >= 0))
#define time_before_eq(a,b) time_after_eq(b,a)
+/*
+ * Calculate whether a is in the range of [b, c].
+ */
#define time_in_range(a,b,c) \
(time_after_eq(a,b) && \
time_before_eq(a,c))
+/*
+ * Calculate whether a is in the range of [b, c).
+ */
+#define time_in_range_open(a,b,c) \
+ (time_after_eq(a,b) && \
+ time_before(a,c))
+
/* Same as above, but does so with platform independent 64bit types.
* These must be used when utilizing jiffies_64 (i.e. return value of
* get_jiffies_64() */
diff --git a/include/linux/lockd/bind.h b/include/linux/lockd/bind.h
index e5872dc994c..fbc48f89852 100644
--- a/include/linux/lockd/bind.h
+++ b/include/linux/lockd/bind.h
@@ -41,6 +41,7 @@ struct nlmclnt_initdata {
size_t addrlen;
unsigned short protocol;
u32 nfs_version;
+ int noresvport;
};
/*
diff --git a/include/linux/lockd/lockd.h b/include/linux/lockd/lockd.h
index b56d5aa9b19..23da3fa69ef 100644
--- a/include/linux/lockd/lockd.h
+++ b/include/linux/lockd/lockd.h
@@ -49,6 +49,7 @@ struct nlm_host {
unsigned short h_proto; /* transport proto */
unsigned short h_reclaiming : 1,
h_server : 1, /* server side, not client side */
+ h_noresvport : 1,
h_inuse : 1;
wait_queue_head_t h_gracewait; /* wait while reclaiming */
struct rw_semaphore h_rwsem; /* Reboot recovery lock */
@@ -220,7 +221,8 @@ struct nlm_host *nlmclnt_lookup_host(const struct sockaddr *sap,
const size_t salen,
const unsigned short protocol,
const u32 version,
- const char *hostname);
+ const char *hostname,
+ int noresvport);
struct nlm_host *nlmsvc_lookup_host(const struct svc_rqst *rqstp,
const char *hostname,
const size_t hostname_len);
diff --git a/include/linux/nfs_fs.h b/include/linux/nfs_fs.h
index 4eaa8347a0d..db867b04ac3 100644
--- a/include/linux/nfs_fs.h
+++ b/include/linux/nfs_fs.h
@@ -83,7 +83,7 @@ struct nfs_open_context {
struct rpc_cred *cred;
struct nfs4_state *state;
fl_owner_t lockowner;
- int mode;
+ fmode_t mode;
unsigned long flags;
#define NFS_CONTEXT_ERROR_WRITE (0)
@@ -130,7 +130,10 @@ struct nfs_inode {
*
* We need to revalidate the cached attrs for this inode if
*
- * jiffies - read_cache_jiffies > attrtimeo
+ * jiffies - read_cache_jiffies >= attrtimeo
+ *
+ * Please note the comparison is greater than or equal
+ * so that zero timeout values can be specified.
*/
unsigned long read_cache_jiffies;
unsigned long attrtimeo;
@@ -180,7 +183,7 @@ struct nfs_inode {
/* NFSv4 state */
struct list_head open_states;
struct nfs_delegation *delegation;
- int delegation_state;
+ fmode_t delegation_state;
struct rw_semaphore rwsem;
#endif /* CONFIG_NFS_V4*/
struct inode vfs_inode;
@@ -342,7 +345,7 @@ extern int nfs_setattr(struct dentry *, struct iattr *);
extern void nfs_setattr_update_inode(struct inode *inode, struct iattr *attr);
extern struct nfs_open_context *get_nfs_open_context(struct nfs_open_context *ctx);
extern void put_nfs_open_context(struct nfs_open_context *ctx);
-extern struct nfs_open_context *nfs_find_open_context(struct inode *inode, struct rpc_cred *cred, int mode);
+extern struct nfs_open_context *nfs_find_open_context(struct inode *inode, struct rpc_cred *cred, fmode_t mode);
extern u64 nfs_compat_user_ino64(u64 fileid);
extern void nfs_fattr_init(struct nfs_fattr *fattr);
@@ -533,12 +536,6 @@ static inline void nfs3_forget_cached_acls(struct inode *inode)
#endif /* CONFIG_NFS_V3_ACL */
/*
- * linux/fs/mount_clnt.c
- */
-extern int nfs_mount(struct sockaddr *, size_t, char *, char *,
- int, int, struct nfs_fh *);
-
-/*
* inline functions
*/
diff --git a/include/linux/nfs_fs_sb.h b/include/linux/nfs_fs_sb.h
index 4e477ae5869..9bb81aec91c 100644
--- a/include/linux/nfs_fs_sb.h
+++ b/include/linux/nfs_fs_sb.h
@@ -42,12 +42,6 @@ struct nfs_client {
struct rb_root cl_openowner_id;
struct rb_root cl_lockowner_id;
- /*
- * The following rwsem ensures exclusive access to the server
- * while we recover the state following a lease expiration.
- */
- struct rw_semaphore cl_sem;
-
struct list_head cl_delegations;
struct rb_root cl_state_owners;
spinlock_t cl_lock;
diff --git a/include/linux/nfs_mount.h b/include/linux/nfs_mount.h
index 6549a06ac16..4499016e6d0 100644
--- a/include/linux/nfs_mount.h
+++ b/include/linux/nfs_mount.h
@@ -45,7 +45,7 @@ struct nfs_mount_data {
char context[NFS_MAX_CONTEXT_LEN + 1]; /* 6 */
};
-/* bits in the flags field */
+/* bits in the flags field visible to user space */
#define NFS_MOUNT_SOFT 0x0001 /* 1 */
#define NFS_MOUNT_INTR 0x0002 /* 1 */ /* now unused, but ABI */
@@ -68,5 +68,6 @@ struct nfs_mount_data {
/* The following are for internal use only */
#define NFS_MOUNT_LOOKUP_CACHE_NONEG 0x10000
#define NFS_MOUNT_LOOKUP_CACHE_NONE 0x20000
+#define NFS_MOUNT_NORESVPORT 0x40000
#endif
diff --git a/include/linux/nfs_xdr.h b/include/linux/nfs_xdr.h
index c1c31acb8a2..a550b528319 100644
--- a/include/linux/nfs_xdr.h
+++ b/include/linux/nfs_xdr.h
@@ -120,13 +120,14 @@ struct nfs_openargs {
const struct nfs_fh * fh;
struct nfs_seqid * seqid;
int open_flags;
+ fmode_t fmode;
__u64 clientid;
__u64 id;
union {
struct iattr * attrs; /* UNCHECKED, GUARDED */
nfs4_verifier verifier; /* EXCLUSIVE */
nfs4_stateid delegation; /* CLAIM_DELEGATE_CUR */
- int delegation_type; /* CLAIM_PREVIOUS */
+ fmode_t delegation_type; /* CLAIM_PREVIOUS */
} u;
const struct qstr * name;
const struct nfs_server *server; /* Needed for ID mapping */
@@ -143,7 +144,7 @@ struct nfs_openres {
struct nfs_fattr * dir_attr;
struct nfs_seqid * seqid;
const struct nfs_server *server;
- int delegation_type;
+ fmode_t delegation_type;
nfs4_stateid delegation;
__u32 do_recall;
__u64 maxsize;
@@ -171,7 +172,7 @@ struct nfs_closeargs {
struct nfs_fh * fh;
nfs4_stateid * stateid;
struct nfs_seqid * seqid;
- int open_flags;
+ fmode_t fmode;
const u32 * bitmask;
};
diff --git a/include/linux/nfsd/state.h b/include/linux/nfsd/state.h
index d0fe2e37845..128298c0362 100644
--- a/include/linux/nfsd/state.h
+++ b/include/linux/nfsd/state.h
@@ -124,6 +124,8 @@ struct nfs4_client {
nfs4_verifier cl_verifier; /* generated by client */
time_t cl_time; /* time of last lease renewal */
__be32 cl_addr; /* client ipaddress */
+ u32 cl_flavor; /* setclientid pseudoflavor */
+ char *cl_principal; /* setclientid principal name */
struct svc_cred cl_cred; /* setclientid principal */
clientid_t cl_clientid; /* generated by server */
nfs4_verifier cl_confirm; /* generated by server */
diff --git a/include/linux/sunrpc/clnt.h b/include/linux/sunrpc/clnt.h
index 6f0ee1b84a4..c39a21040dc 100644
--- a/include/linux/sunrpc/clnt.h
+++ b/include/linux/sunrpc/clnt.h
@@ -58,6 +58,7 @@ struct rpc_clnt {
struct rpc_timeout cl_timeout_default;
struct rpc_program * cl_program;
char cl_inline_name[32];
+ char *cl_principal; /* target to authenticate to */
};
/*
@@ -108,6 +109,7 @@ struct rpc_create_args {
u32 version;
rpc_authflavor_t authflavor;
unsigned long flags;
+ char *client_name;
};
/* Values for "flags" field */
diff --git a/include/linux/sunrpc/rpc_pipe_fs.h b/include/linux/sunrpc/rpc_pipe_fs.h
index 51b977a4ca2..cea764c2359 100644
--- a/include/linux/sunrpc/rpc_pipe_fs.h
+++ b/include/linux/sunrpc/rpc_pipe_fs.h
@@ -15,6 +15,7 @@ struct rpc_pipe_ops {
ssize_t (*upcall)(struct file *, struct rpc_pipe_msg *, char __user *, size_t);
ssize_t (*downcall)(struct file *, const char __user *, size_t);
void (*release_pipe)(struct inode *);
+ int (*open_pipe)(struct inode *);
void (*destroy_msg)(struct rpc_pipe_msg *);
};
diff --git a/include/linux/sunrpc/svcauth_gss.h b/include/linux/sunrpc/svcauth_gss.h
index c9165d9771a..ca7d725861f 100644
--- a/include/linux/sunrpc/svcauth_gss.h
+++ b/include/linux/sunrpc/svcauth_gss.h
@@ -20,6 +20,7 @@ int gss_svc_init(void);
void gss_svc_shutdown(void);
int svcauth_gss_register_pseudoflavor(u32 pseudoflavor, char * name);
u32 svcauth_gss_flavor(struct auth_domain *dom);
+char *svc_gss_principal(struct svc_rqst *);
#endif /* __KERNEL__ */
#endif /* _LINUX_SUNRPC_SVCAUTH_GSS_H */
diff --git a/include/linux/sunrpc/xdr.h b/include/linux/sunrpc/xdr.h
index e4057d729f0..49e1eb45446 100644
--- a/include/linux/sunrpc/xdr.h
+++ b/include/linux/sunrpc/xdr.h
@@ -37,21 +37,6 @@ struct xdr_netobj {
typedef int (*kxdrproc_t)(void *rqstp, __be32 *data, void *obj);
/*
- * We're still requiring the BKL in the xdr code until it's been
- * more carefully audited, at which point this wrapper will become
- * unnecessary.
- */
-static inline int rpc_call_xdrproc(kxdrproc_t xdrproc, void *rqstp, __be32 *data, void *obj)
-{
- int ret;
-
- lock_kernel();
- ret = xdrproc(rqstp, data, obj);
- unlock_kernel();
- return ret;
-}
-
-/*
* Basic structure for transmission/reception of a client XDR message.
* Features a header (for a linear buffer containing RPC headers
* and the data payload for short messages), and then an array of
diff --git a/include/linux/sunrpc/xprt.h b/include/linux/sunrpc/xprt.h
index 4d80a118d53..11fc71d50c1 100644
--- a/include/linux/sunrpc/xprt.h
+++ b/include/linux/sunrpc/xprt.h
@@ -76,8 +76,7 @@ struct rpc_rqst {
struct list_head rq_list;
__u32 * rq_buffer; /* XDR encode buffer */
- size_t rq_bufsize,
- rq_callsize,
+ size_t rq_callsize,
rq_rcvsize;
struct xdr_buf rq_private_buf; /* The receive buffer