diff options
Diffstat (limited to 'fs/nfs/internal.h')
| -rw-r--r-- | fs/nfs/internal.h | 23 |
1 files changed, 13 insertions, 10 deletions
diff --git a/fs/nfs/internal.h b/fs/nfs/internal.h index 2a55347a2daa..c1a1bd8ddf1c 100644 --- a/fs/nfs/internal.h +++ b/fs/nfs/internal.h @@ -277,6 +277,9 @@ extern void nfs_sb_deactive(struct super_block *sb); extern char *nfs_path(char **p, struct dentry *dentry, char *buffer, ssize_t buflen); extern struct vfsmount *nfs_d_automount(struct path *path); +#ifdef CONFIG_NFS_V4 +rpc_authflavor_t nfs_find_best_sec(struct nfs4_secinfo_flavors *); +#endif /* getroot.c */ extern struct dentry *nfs_get_root(struct super_block *, struct nfs_fh *, @@ -288,12 +291,22 @@ extern struct dentry *nfs4_get_root(struct super_block *, struct nfs_fh *, extern int nfs4_get_rootfh(struct nfs_server *server, struct nfs_fh *mntfh); #endif +struct nfs_pageio_descriptor; /* read.c */ extern int nfs_initiate_read(struct nfs_read_data *data, struct rpc_clnt *clnt, const struct rpc_call_ops *call_ops); extern void nfs_read_prepare(struct rpc_task *task, void *calldata); +extern int nfs_generic_pagein(struct nfs_pageio_descriptor *desc, + struct list_head *head); + +extern void nfs_pageio_reset_read_mds(struct nfs_pageio_descriptor *pgio); +extern void nfs_readdata_release(struct nfs_read_data *rdata); /* write.c */ +extern int nfs_generic_flush(struct nfs_pageio_descriptor *desc, + struct list_head *head); +extern void nfs_pageio_reset_write_mds(struct nfs_pageio_descriptor *pgio); +extern void nfs_writedata_release(struct nfs_write_data *wdata); extern void nfs_commit_free(struct nfs_write_data *p); extern int nfs_initiate_write(struct nfs_write_data *data, struct rpc_clnt *clnt, @@ -444,13 +457,3 @@ unsigned int nfs_page_array_len(unsigned int base, size_t len) PAGE_SIZE - 1) >> PAGE_SHIFT; } -/* - * Helper for restarting RPC calls in the possible presence of NFSv4.1 - * sessions. - */ -static inline int nfs_restart_rpc(struct rpc_task *task, const struct nfs_client *clp) -{ - if (nfs4_has_session(clp)) - return rpc_restart_call_prepare(task); - return rpc_restart_call(task); -} |