• Mathieu Malaterre's avatar
    workqueue: move function definitions within CONFIG_SMP block · 66448bc2
    Mathieu Malaterre authored
    In commit 7ee681b2 ("workqueue: Convert to state machine callbacks"),
    three new function definitions were added: ‘workqueue_prepare_cpu’,
    ‘workqueue_online_cpu’ and ‘workqueue_offline_cpu’.
    
    Move these function definitions within a CONFIG_SMP block since they are
    not used outside of it. This will match function declarations in header
    <include/linux/workqueue.h>, and silence the following gcc warning (W=1):
    
      kernel/workqueue.c:4743:5: warning: no previous prototype for ‘workqueue_prepare_cpu’ [-Wmissing-prototypes]
      kernel/workqueue.c:4756:5: warning: no previous prototype for ‘workqueue_online_cpu’ [-Wmissing-prototypes]
      kernel/workqueue.c:4783:5: warning: no previous prototype for ‘workqueue_offline_cpu’ [-Wmissing-prototypes]
    Signed-off-by: default avatarMathieu Malaterre <malat@debian.org>
    Signed-off-by: default avatarTejun Heo <tj@kernel.org>
    66448bc2
workqueue.c 159 KB