On Fri, 7 Feb 2014, Rashika Kheria wrote: > Mark functions as static in page_cgroup.c because they are not used > outside this file. > > This eliminates the following warning in mm/page_cgroup.c: > mm/page_cgroup.c:177:6: warning: no previous prototype for ‘__free_page_cgroup’ [-Wmissing-prototypes] > mm/page_cgroup.c:190:15: warning: no previous prototype for ‘online_page_cgroup’ [-Wmissing-prototypes] > mm/page_cgroup.c:225:15: warning: no previous prototype for ‘offline_page_cgroup’ [-Wmissing-prototypes] > > Signed-off-by: Rashika Kheria <rashika.kheria@xxxxxxxxx> > Reviewed-by: Josh Triplett <josh@xxxxxxxxxxxxxxxx> Acked-by: David Rientjes <rientjes@xxxxxxxxxx>