• Benjamin LaHaise's avatar
    [PATCH] 2.5.20 x86 iobitmap cleanup · ded80dca
    Benjamin LaHaise authored
    This makes the IO bitmap allocations a separately allocated structure,
    shrinking the default task size.
    
    We alloc it in sys_ioperm() and copy_thread() and frees in
    exit_thread().  It also gets rid of the IO_BITMAP_SIZE+1 crap, as only
    the tss actually needs the tail long, and we weren't copying it into the
    bitmap anyways.
    ded80dca
process.c 22.2 KB