• David Howells's avatar
    afs: Set up the iov_iter before calling afs_extract_data() · 12bdcf33
    David Howells authored
    afs_extract_data sets up a temporary iov_iter and passes it to AF_RXRPC
    each time it is called to describe the remaining buffer to be filled.
    
    Instead:
    
     (1) Put an iterator in the afs_call struct.
    
     (2) Set the iterator for each marshalling stage to load data into the
         appropriate places.  A number of convenience functions are provided to
         this end (eg. afs_extract_to_buf()).
    
         This iterator is then passed to afs_extract_data().
    
     (3) Use the new ITER_DISCARD iterator to discard any excess data provided
         by FetchData.
    Signed-off-by: default avatarDavid Howells <dhowells@redhat.com>
    12bdcf33
vlclient.c 15.9 KB