diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/nfs4.h | 1 | ||||
| -rw-r--r-- | include/linux/nfs_fs.h | 11 | ||||
| -rw-r--r-- | include/linux/nfs_xdr.h | 27 |
3 files changed, 30 insertions, 9 deletions
diff --git a/include/linux/nfs4.h b/include/linux/nfs4.h index 9094faf0699d..bca536341d1a 100644 --- a/include/linux/nfs4.h +++ b/include/linux/nfs4.h @@ -440,6 +440,7 @@ enum lock_type4 { #define FATTR4_WORD2_MDSTHRESHOLD (1UL << 4) #define FATTR4_WORD2_CLONE_BLKSIZE (1UL << 13) #define FATTR4_WORD2_SECURITY_LABEL (1UL << 16) +#define FATTR4_WORD2_MODE_UMASK (1UL << 17) /* MDS threshold bitmap bits */ #define THRESHOLD_RD (1UL << 0) diff --git a/include/linux/nfs_fs.h b/include/linux/nfs_fs.h index 810124b33327..cb631973839a 100644 --- a/include/linux/nfs_fs.h +++ b/include/linux/nfs_fs.h @@ -55,22 +55,18 @@ struct nfs_access_entry { struct rcu_head rcu_head; }; -struct nfs_lockowner { - fl_owner_t l_owner; - pid_t l_pid; -}; - struct nfs_lock_context { atomic_t count; struct list_head list; struct nfs_open_context *open_context; - struct nfs_lockowner lockowner; + fl_owner_t lockowner; atomic_t io_count; }; struct nfs4_state; struct nfs_open_context { struct nfs_lock_context lock_context; + fl_owner_t flock_owner; struct dentry *dentry; struct rpc_cred *cred; struct nfs4_state *state; @@ -349,6 +345,7 @@ extern int nfs_attribute_cache_expired(struct inode *inode); extern int nfs_revalidate_inode(struct nfs_server *server, struct inode *inode); extern int nfs_revalidate_inode_rcu(struct nfs_server *server, struct inode *inode); extern int __nfs_revalidate_inode(struct nfs_server *, struct inode *); +extern bool nfs_mapping_need_revalidate_inode(struct inode *inode); extern int nfs_revalidate_mapping(struct inode *inode, struct address_space *mapping); extern int nfs_revalidate_mapping_rcu(struct inode *inode); extern int nfs_setattr(struct dentry *, struct iattr *); @@ -358,7 +355,7 @@ extern void nfs_setsecurity(struct inode *inode, struct nfs_fattr *fattr, 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, fmode_t mode); -extern struct nfs_open_context *alloc_nfs_open_context(struct dentry *dentry, fmode_t f_mode); +extern struct nfs_open_context *alloc_nfs_open_context(struct dentry *dentry, fmode_t f_mode, struct file *filp); extern void nfs_inode_attach_open_context(struct nfs_open_context *ctx); extern void nfs_file_set_open_context(struct file *filp, struct nfs_open_context *ctx); extern void nfs_file_clear_open_context(struct file *flip); diff --git a/include/linux/nfs_xdr.h b/include/linux/nfs_xdr.h index beb1e10f446e..348f7c158084 100644 --- a/include/linux/nfs_xdr.h +++ b/include/linux/nfs_xdr.h @@ -216,6 +216,20 @@ struct nfs4_get_lease_time_res { struct nfs_fsinfo *lr_fsinfo; }; +struct xdr_stream; +struct nfs4_xdr_opaque_data; + +struct nfs4_xdr_opaque_ops { + void (*encode)(struct xdr_stream *, const void *args, + const struct nfs4_xdr_opaque_data *); + void (*free)(struct nfs4_xdr_opaque_data *); +}; + +struct nfs4_xdr_opaque_data { + const struct nfs4_xdr_opaque_ops *ops; + void *data; +}; + #define PNFS_LAYOUT_MAXSIZE 4096 struct nfs4_layoutdriver_data { @@ -306,6 +320,7 @@ struct nfs4_layoutreturn_args { struct pnfs_layout_range range; nfs4_stateid stateid; __u32 layout_type; + struct nfs4_xdr_opaque_data *ld_private; }; struct nfs4_layoutreturn_res { @@ -321,6 +336,7 @@ struct nfs4_layoutreturn { struct nfs_client *clp; struct inode *inode; int rpc_status; + struct nfs4_xdr_opaque_data ld_private; }; #define PNFS_LAYOUTSTATS_MAXSIZE 256 @@ -341,8 +357,7 @@ struct nfs42_layoutstat_devinfo { __u64 write_count; __u64 write_bytes; __u32 layout_type; - layoutstats_encode_t layoutstats_encode; - void *layout_private; + struct nfs4_xdr_opaque_data ld_private; }; struct nfs42_layoutstat_args { @@ -418,6 +433,7 @@ struct nfs_openargs { enum open_claim_type4 claim; enum createmode4 createmode; const struct nfs4_label *label; + umode_t umask; }; struct nfs_openres { @@ -469,6 +485,7 @@ struct nfs_closeargs { fmode_t fmode; u32 share_access; const u32 * bitmask; + struct nfs4_layoutreturn_args *lr_args; }; struct nfs_closeres { @@ -477,6 +494,8 @@ struct nfs_closeres { struct nfs_fattr * fattr; struct nfs_seqid * seqid; const struct nfs_server *server; + struct nfs4_layoutreturn_res *lr_res; + int lr_ret; }; /* * * Arguments to the lock,lockt, and locku call. @@ -549,12 +568,15 @@ struct nfs4_delegreturnargs { const struct nfs_fh *fhandle; const nfs4_stateid *stateid; const u32 * bitmask; + struct nfs4_layoutreturn_args *lr_args; }; struct nfs4_delegreturnres { struct nfs4_sequence_res seq_res; struct nfs_fattr * fattr; struct nfs_server *server; + struct nfs4_layoutreturn_res *lr_res; + int lr_ret; }; /* @@ -937,6 +959,7 @@ struct nfs4_create_arg { const struct nfs_fh * dir_fh; const u32 * bitmask; const struct nfs4_label *label; + umode_t umask; }; struct nfs4_create_res { |