• Andrew Morton's avatar
    [PATCH] loop inefficiency fix · a1329fe8
    Andrew Morton authored
    Patch from Hugh Dickins <hugh@veritas.com>
    
    The loop driver's loop over elements of bi_io_vec is in lo_send and
    lo_receive: iterating that same transfer bi_vcnt times at the level above is,
    er, excessive.  (And no need to increment bi_idx here.)
    a1329fe8
loop.c 25.6 KB