• Chris Metcalf's avatar
    arch/tile: Implement ->set_state_oneshot_stopped() · 777a45b4
    Chris Metcalf authored
    set_state_oneshot_stopped() is called by the clkevt core, when the
    next event is required at an expiry time of 'KTIME_MAX'. This normally
    happens with NO_HZ_{IDLE|FULL} in both LOWRES/HIGHRES modes.
    
    This patch makes the clockevent device to stop on such an event, to
    avoid spurious interrupts, as explained by: commit 8fff52fd
    ("clockevents: Introduce CLOCK_EVT_STATE_ONESHOT_STOPPED state").
    Signed-off-by: default avatarChris Metcalf <cmetcalf@mellanox.com>
    777a45b4
time.c 8.52 KB