Skip to content
  • Josh Triplett's avatar
    mm: Support compiling out madvise and fadvise · d3ac21ca
    Josh Triplett authored
    
    
    Many embedded systems will not need these syscalls, and omitting them
    saves space.  Add a new EXPERT config option CONFIG_ADVISE_SYSCALLS
    (default y) to support compiling them out.
    
    bloat-o-meter:
    add/remove: 0/3 grow/shrink: 0/0 up/down: 0/-2250 (-2250)
    function                                     old     new   delta
    sys_fadvise64                                 57       -     -57
    sys_fadvise64_64                             691       -    -691
    sys_madvise                                 1502       -   -1502
    
    Signed-off-by: default avatarJosh Triplett <josh@joshtriplett.org>
    d3ac21ca