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    cifs: add a callback function to receive the rest of the frame · 44d22d84
    Jeff Layton 提交于
    In order to handle larger SMBs for readpages and other calls, we want
    to be able to read into a preallocated set of buffers. Rather than
    changing all of the existing code to preallocate buffers however, we
    instead add a receive callback function to the MID.
    
    cifsd will call this function once the mid_q_entry has been identified
    in order to receive the rest of the SMB. If the mid can't be identified
    or the receive pointer is unset, then the standard 3rd phase receive
    function will be called.
    Reviewed-and-Tested-by: NPavel Shilovsky <piastry@etersoft.ru>
    Signed-off-by: NJeff Layton <jlayton@redhat.com>
    44d22d84
cifssmb.c 179.1 KB