• Chris Metcalf's avatar
    tile: support CONFIG_PREEMPT · bc1a298f
    Chris Metcalf authored
    This change adds support for CONFIG_PREEMPT (full kernel preemption).
    In addition to the core support, this change includes a number
    of places where we fix up uses of smp_processor_id() and per-cpu
    variables.  I also eliminate the PAGE_HOME_HERE and PAGE_HOME_UNKNOWN
    values for page homing, as it turns out they weren't being used.
    Signed-off-by: default avatarChris Metcalf <cmetcalf@tilera.com>
    bc1a298f
hardwall.c 30 KB