• Jeff Dike's avatar
    This is the merge of the initial 2.4 SMP support. · 5793a2d5
    Jeff Dike authored
    Locking was added where necessary.
    All processors take timer interrupts, but only CPU 0 calls the timer
    IRQ.  The others just call update_process_times to keep the
    accounting straight.
    The timer interrupt is blocked along with the other signals.
    5793a2d5
irq_user.c 9.45 KB