NFS: Fix up documentation warnings
Fix up some compiler warnings about function parameters, etc not being correctly described or formatted. Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
This commit is contained in:
parent
2dc23afffb
commit
302fad7bd5
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@ -681,7 +681,7 @@ void nfs_expire_all_delegations(struct nfs_client *clp)
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/**
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* nfs_super_return_all_delegations - return delegations for one superblock
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* @sb: sb to process
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* @server: pointer to nfs_server to process
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*
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*/
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void nfs_server_return_all_delegations(struct nfs_server *server)
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@ -945,7 +945,7 @@ static int nfs_fsync_dir(struct file *filp, loff_t start, loff_t end,
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/**
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* nfs_force_lookup_revalidate - Mark the directory as having changed
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* @dir - pointer to directory inode
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* @dir: pointer to directory inode
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*
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* This forces the revalidation code in nfs_lookup_revalidate() to do a
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* full lookup on all child dentries of 'dir' whenever a change occurs
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@ -89,8 +89,8 @@ EXPORT_SYMBOL_GPL(nfs_file_release);
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/**
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* nfs_revalidate_size - Revalidate the file size
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* @inode - pointer to inode struct
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* @file - pointer to struct file
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* @inode: pointer to inode struct
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* @filp: pointer to struct file
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*
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* Revalidates the file length. This is basically a wrapper around
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* nfs_revalidate_inode() that takes into account the fact that we may
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@ -483,9 +483,15 @@ ff_layout_get_ds_cred(struct pnfs_layout_segment *lseg, u32 ds_idx,
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}
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/**
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* Find or create a DS rpc client with th MDS server rpc client auth flavor
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* in the nfs_client cl_ds_clients list.
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*/
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* nfs4_ff_find_or_create_ds_client - Find or create a DS rpc client
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* @lseg: pointer to layout segment
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* @ds_idx: mirror index
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* @ds_clp: nfs_client for the DS
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* @inode: pointer to inode
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*
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* Find or create a DS rpc client with th MDS server rpc client auth flavor
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* in the nfs_client cl_ds_clients list.
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*/
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struct rpc_clnt *
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nfs4_ff_find_or_create_ds_client(struct pnfs_layout_segment *lseg, u32 ds_idx,
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struct nfs_client *ds_clp, struct inode *inode)
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@ -143,6 +143,7 @@ EXPORT_SYMBOL_GPL(nfs_sync_inode);
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/**
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* nfs_sync_mapping - helper to flush all mmapped dirty data to disk
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* @mapping: pointer to struct address_space
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*/
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int nfs_sync_mapping(struct address_space *mapping)
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{
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@ -1184,8 +1185,8 @@ int nfs_attribute_cache_expired(struct inode *inode)
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/**
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* nfs_revalidate_inode - Revalidate the inode attributes
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* @server - pointer to nfs_server struct
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* @inode - pointer to inode struct
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* @server: pointer to nfs_server struct
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* @inode: pointer to inode struct
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*
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* Updates inode attribute information by retrieving the data from the server.
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*/
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@ -1255,8 +1256,8 @@ out:
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/**
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* nfs_revalidate_mapping - Revalidate the pagecache
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* @inode - pointer to host inode
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* @mapping - pointer to mapping
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* @inode: pointer to host inode
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* @mapping: pointer to mapping
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*/
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int nfs_revalidate_mapping(struct inode *inode,
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struct address_space *mapping)
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@ -1371,8 +1372,8 @@ static void nfs_wcc_update_inode(struct inode *inode, struct nfs_fattr *fattr)
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/**
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* nfs_check_inode_attributes - verify consistency of the inode attribute cache
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* @inode - pointer to inode
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* @fattr - updated attributes
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* @inode: pointer to inode
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* @fattr: updated attributes
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*
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* Verifies the attribute cache. If we have just changed the attributes,
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* so that fattr carries weak cache consistency data, then it may
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@ -1572,8 +1573,8 @@ EXPORT_SYMBOL_GPL(_nfs_display_fhandle);
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/**
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* nfs_inode_attrs_need_update - check if the inode attributes need updating
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* @inode - pointer to inode
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* @fattr - attributes
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* @inode: pointer to inode
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* @fattr: attributes
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*
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* Attempt to divine whether or not an RPC call reply carrying stale
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* attributes got scheduled after another call carrying updated ones.
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@ -1614,8 +1615,8 @@ static int nfs_refresh_inode_locked(struct inode *inode, struct nfs_fattr *fattr
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/**
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* nfs_refresh_inode - try to update the inode attribute cache
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* @inode - pointer to inode
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* @fattr - updated attributes
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* @inode: pointer to inode
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* @fattr: updated attributes
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*
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* Check that an RPC call that returned attributes has not overlapped with
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* other recent updates of the inode metadata, then decide whether it is
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@ -1649,8 +1650,8 @@ static int nfs_post_op_update_inode_locked(struct inode *inode,
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/**
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* nfs_post_op_update_inode - try to update the inode attribute cache
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* @inode - pointer to inode
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* @fattr - updated attributes
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* @inode: pointer to inode
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* @fattr: updated attributes
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*
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* After an operation that has changed the inode metadata, mark the
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* attribute cache as being invalid, then try to update it.
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@ -1679,8 +1680,8 @@ EXPORT_SYMBOL_GPL(nfs_post_op_update_inode);
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/**
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* nfs_post_op_update_inode_force_wcc_locked - update the inode attribute cache
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* @inode - pointer to inode
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* @fattr - updated attributes
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* @inode: pointer to inode
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* @fattr: updated attributes
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*
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* After an operation that has changed the inode metadata, mark the
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* attribute cache as being invalid, then try to update it. Fake up
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@ -1731,8 +1732,8 @@ out_noforce:
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/**
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* nfs_post_op_update_inode_force_wcc - try to update the inode attribute cache
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* @inode - pointer to inode
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* @fattr - updated attributes
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* @inode: pointer to inode
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* @fattr: updated attributes
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*
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* After an operation that has changed the inode metadata, mark the
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* attribute cache as being invalid, then try to update it. Fake up
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12
fs/nfs/io.c
12
fs/nfs/io.c
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@ -25,7 +25,7 @@ static void nfs_block_o_direct(struct nfs_inode *nfsi, struct inode *inode)
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/**
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* nfs_start_io_read - declare the file is being used for buffered reads
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* @inode - file inode
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* @inode: file inode
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*
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* Declare that a buffered read operation is about to start, and ensure
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* that we block all direct I/O.
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@ -56,7 +56,7 @@ nfs_start_io_read(struct inode *inode)
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/**
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* nfs_end_io_read - declare that the buffered read operation is done
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* @inode - file inode
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* @inode: file inode
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*
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* Declare that a buffered read operation is done, and release the shared
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* lock on inode->i_rwsem.
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@ -69,7 +69,7 @@ nfs_end_io_read(struct inode *inode)
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/**
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* nfs_start_io_write - declare the file is being used for buffered writes
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* @inode - file inode
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* @inode: file inode
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*
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* Declare that a buffered read operation is about to start, and ensure
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* that we block all direct I/O.
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@ -83,7 +83,7 @@ nfs_start_io_write(struct inode *inode)
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/**
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* nfs_end_io_write - declare that the buffered write operation is done
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* @inode - file inode
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* @inode: file inode
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*
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* Declare that a buffered write operation is done, and release the
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* lock on inode->i_rwsem.
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@ -105,7 +105,7 @@ static void nfs_block_buffered(struct nfs_inode *nfsi, struct inode *inode)
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/**
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* nfs_end_io_direct - declare the file is being used for direct i/o
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* @inode - file inode
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* @inode: file inode
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*
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* Declare that a direct I/O operation is about to start, and ensure
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* that we block all buffered I/O.
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@ -136,7 +136,7 @@ nfs_start_io_direct(struct inode *inode)
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/**
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* nfs_end_io_direct - declare that the direct i/o operation is done
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* @inode - file inode
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* @inode: file inode
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*
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* Declare that a direct I/O operation is done, and release the shared
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* lock on inode->i_rwsem.
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@ -221,10 +221,10 @@ static struct vfsmount *nfs_do_clone_mount(struct nfs_server *server,
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/**
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* nfs_do_submount - set up mountpoint when crossing a filesystem boundary
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* @dentry - parent directory
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* @fh - filehandle for new root dentry
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* @fattr - attributes for new root inode
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* @authflavor - security flavor to use when performing the mount
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* @dentry: parent directory
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* @fh: filehandle for new root dentry
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* @fattr: attributes for new root inode
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* @authflavor: security flavor to use when performing the mount
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*
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*/
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struct vfsmount *nfs_do_submount(struct dentry *dentry, struct nfs_fh *fh,
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@ -42,7 +42,7 @@ static int nfs_get_cb_ident_idr(struct nfs_client *clp, int minorversion)
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}
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#ifdef CONFIG_NFS_V4_1
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/**
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/*
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* Per auth flavor data server rpc clients
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*/
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struct nfs4_ds_server {
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@ -51,7 +51,9 @@ struct nfs4_ds_server {
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};
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/**
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* Common lookup case for DS I/O
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* nfs4_find_ds_client - Common lookup case for DS I/O
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* @ds_clp: pointer to the DS's nfs_client
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* @flavor: rpc auth flavour to match
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*/
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static struct nfs4_ds_server *
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nfs4_find_ds_client(struct nfs_client *ds_clp, rpc_authflavor_t flavor)
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@ -118,9 +120,13 @@ nfs4_free_ds_server(struct nfs4_ds_server *dss)
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}
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/**
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* Find or create a DS rpc client with th MDS server rpc client auth flavor
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* in the nfs_client cl_ds_clients list.
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*/
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* nfs4_find_or_create_ds_client - Find or create a DS rpc client
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* @ds_clp: pointer to the DS's nfs_client
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* @inode: pointer to the inode
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*
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* Find or create a DS rpc client with th MDS server rpc client auth flavor
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* in the nfs_client cl_ds_clients list.
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*/
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struct rpc_clnt *
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nfs4_find_or_create_ds_client(struct nfs_client *ds_clp, struct inode *inode)
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{
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@ -284,7 +290,7 @@ static int nfs4_init_callback(struct nfs_client *clp)
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/**
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* nfs40_init_client - nfs_client initialization tasks for NFSv4.0
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* @clp - nfs_client to initialize
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* @clp: nfs_client to initialize
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*
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* Returns zero on success, or a negative errno if some error occurred.
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*/
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@ -312,7 +318,7 @@ int nfs40_init_client(struct nfs_client *clp)
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/**
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* nfs41_init_client - nfs_client initialization tasks for NFSv4.1+
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* @clp - nfs_client to initialize
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* @clp: nfs_client to initialize
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*
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* Returns zero on success, or a negative errno if some error occurred.
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*/
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@ -360,9 +366,7 @@ static int nfs4_init_client_minor_version(struct nfs_client *clp)
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* nfs4_init_client - Initialise an NFS4 client record
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*
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* @clp: nfs_client to initialise
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* @timeparms: timeout parameters for underlying RPC transport
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* @ip_addr: callback IP address in presentation format
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* @authflavor: authentication flavor for underlying RPC transport
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* @cl_init: pointer to nfs_client_initdata
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*
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* Returns pointer to an NFS client, or an ERR_PTR value.
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*/
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@ -649,13 +653,13 @@ nfs4_check_server_scope(struct nfs41_server_scope *s1,
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/**
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* nfs4_detect_session_trunking - Checks for session trunking.
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*
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* Called after a successful EXCHANGE_ID on a multi-addr connection.
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* Upon success, add the transport.
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*
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* @clp: original mount nfs_client
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* @res: result structure from an exchange_id using the original mount
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* nfs_client with a new multi_addr transport
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* @xprt: pointer to the transport to add.
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*
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* Called after a successful EXCHANGE_ID on a multi-addr connection.
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* Upon success, add the transport.
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*
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* Returns zero on success, otherwise -EINVAL
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*
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@ -137,6 +137,7 @@ static size_t nfs_parse_server_name(char *string, size_t len,
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/**
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* nfs_find_best_sec - Find a security mechanism supported locally
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* @clnt: pointer to rpc_clnt
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* @server: NFS server struct
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* @flavors: List of security tuples returned by SECINFO procedure
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*
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@ -288,8 +289,8 @@ static struct vfsmount *try_location(struct nfs_clone_mount *mountdata,
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/**
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* nfs_follow_referral - set up mountpoint when hitting a referral on moved error
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* @dentry - parent directory
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* @locations - array of NFSv4 server location information
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* @dentry: parent directory
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* @locations: array of NFSv4 server location information
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*
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*/
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static struct vfsmount *nfs_follow_referral(struct dentry *dentry,
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@ -5963,7 +5963,7 @@ out:
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/**
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* nfs4_proc_setclientid_confirm - Confirm client ID
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* @clp: state data structure
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* @res: result of a previous SETCLIENTID
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* @arg: result of a previous SETCLIENTID
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* @cred: credential to use for this call
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*
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* Returns zero, a negative errno, or a negative NFS4ERR status code.
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@ -7527,7 +7527,7 @@ int nfs4_proc_fsid_present(struct inode *inode, const struct cred *cred)
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return status;
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}
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/**
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/*
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* If 'use_integrity' is true and the state managment nfs_client
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* cl_rpcclient is using krb5i/p, use the integrity protected cl_rpcclient
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* and the machine credential as per RFC3530bis and RFC5661 Security
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@ -9219,7 +9219,7 @@ nfs4_proc_layoutcommit(struct nfs4_layoutcommit_data *data, bool sync)
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return status;
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}
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/**
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/*
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* Use the state managment nfs_client cl_rpcclient, which uses krb5i (if
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* possible) as per RFC3530bis and RFC5661 Security Considerations sections
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*/
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@ -9484,7 +9484,7 @@ static const struct rpc_call_ops nfs41_free_stateid_ops = {
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* @server: server / transport on which to perform the operation
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* @stateid: state ID to release
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* @cred: credential
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* @is_recovery: set to true if this call needs to be privileged
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* @privileged: set to true if this call needs to be privileged
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*
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* Note: this function is always asynchronous.
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*/
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@ -55,7 +55,7 @@ static void nfs4_shrink_slot_table(struct nfs4_slot_table *tbl, u32 newsize)
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/**
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* nfs4_slot_tbl_drain_complete - wake waiters when drain is complete
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* @tbl - controlling slot table
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* @tbl: controlling slot table
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*
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*/
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void nfs4_slot_tbl_drain_complete(struct nfs4_slot_table *tbl)
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@ -563,6 +563,7 @@ static void nfs4_gc_state_owners(struct nfs_server *server)
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* nfs4_get_state_owner - Look up a state owner given a credential
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* @server: nfs_server to search
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* @cred: RPC credential to match
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* @gfp_flags: allocation mode
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*
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* Returns a pointer to an instantiated nfs4_state_owner struct, or NULL.
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*/
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@ -350,7 +350,7 @@ nfs_create_request(struct nfs_open_context *ctx, struct page *page,
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/**
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* nfs_unlock_request - Unlock request and wake up sleepers.
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* @req:
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* @req: pointer to request
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*/
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void nfs_unlock_request(struct nfs_page *req)
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{
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@ -368,7 +368,7 @@ void nfs_unlock_request(struct nfs_page *req)
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/**
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* nfs_unlock_and_release_request - Unlock request and release the nfs_page
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* @req:
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* @req: pointer to request
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*/
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void nfs_unlock_and_release_request(struct nfs_page *req)
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{
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@ -531,7 +531,6 @@ EXPORT_SYMBOL_GPL(nfs_pgio_header_free);
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* nfs_pgio_rpcsetup - Set up arguments for a pageio call
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* @hdr: The pageio hdr
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* @count: Number of bytes to read
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* @offset: Initial offset
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* @how: How to commit data (writes only)
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* @cinfo: Commit information for the call (writes only)
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*/
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@ -634,7 +633,6 @@ EXPORT_SYMBOL_GPL(nfs_initiate_pgio);
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/**
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* nfs_pgio_error - Clean up from a pageio error
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* @desc: IO descriptor
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* @hdr: pageio header
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*/
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static void nfs_pgio_error(struct nfs_pgio_header *hdr)
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@ -892,6 +890,7 @@ static bool nfs_match_lock_context(const struct nfs_lock_context *l1,
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* nfs_can_coalesce_requests - test two requests for compatibility
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* @prev: pointer to nfs_page
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* @req: pointer to nfs_page
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* @pgio: pointer to nfs_pagio_descriptor
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*
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* The nfs_page structures 'prev' and 'req' are compared to ensure that the
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* page data area they describe is contiguous, and that their RPC
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@ -39,6 +39,7 @@ nfs_free_unlinkdata(struct nfs_unlinkdata *data)
|
|||
/**
|
||||
* nfs_async_unlink_done - Sillydelete post-processing
|
||||
* @task: rpc_task of the sillydelete
|
||||
* @calldata: pointer to nfs_unlinkdata
|
||||
*
|
||||
* Do the directory attribute update.
|
||||
*/
|
||||
|
@ -54,7 +55,7 @@ static void nfs_async_unlink_done(struct rpc_task *task, void *calldata)
|
|||
|
||||
/**
|
||||
* nfs_async_unlink_release - Release the sillydelete data.
|
||||
* @task: rpc_task of the sillydelete
|
||||
* @calldata: struct nfs_unlinkdata to release
|
||||
*
|
||||
* We need to call nfs_put_unlinkdata as a 'tk_release' task since the
|
||||
* rpc_task would be freed too.
|
||||
|
@ -159,8 +160,8 @@ static int nfs_call_unlink(struct dentry *dentry, struct inode *inode, struct nf
|
|||
|
||||
/**
|
||||
* nfs_async_unlink - asynchronous unlinking of a file
|
||||
* @dir: parent directory of dentry
|
||||
* @dentry: dentry to unlink
|
||||
* @dentry: parent directory of dentry
|
||||
* @name: name of dentry to unlink
|
||||
*/
|
||||
static int
|
||||
nfs_async_unlink(struct dentry *dentry, const struct qstr *name)
|
||||
|
@ -324,6 +325,7 @@ static const struct rpc_call_ops nfs_rename_ops = {
|
|||
* @new_dir: target directory for the rename
|
||||
* @old_dentry: original dentry to be renamed
|
||||
* @new_dentry: dentry to which the old_dentry should be renamed
|
||||
* @complete: Function to run on successful completion
|
||||
*
|
||||
* It's expected that valid references to the dentries and inodes are held
|
||||
*/
|
||||
|
|
|
@ -870,7 +870,6 @@ EXPORT_SYMBOL_GPL(nfs_request_add_commit_list_locked);
|
|||
/**
|
||||
* nfs_request_add_commit_list - add request to a commit list
|
||||
* @req: pointer to a struct nfs_page
|
||||
* @dst: commit list head
|
||||
* @cinfo: holds list lock and accounting info
|
||||
*
|
||||
* This sets the PG_CLEAN bit, updates the cinfo count of
|
||||
|
|
Loading…
Reference in a new issue