Quite the sparse noise: warning: symbol 'swap_cgroup_ctrl' was not declared. Should it be static? Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx> Cc: Paul Menage <paul@xxxxxxxxxxxxxx> Cc: Li Zefan <lizf@xxxxxxxxxxxxxx> Cc: Balbir Singh <bsingharora@xxxxxxxxx> Cc: Daisuke Nishimura <nishimura@xxxxxxxxxxxxxxxxx> Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@xxxxxxxxxxxxxx> --- diff --git a/mm/page_cgroup.c b/mm/page_cgroup.c index 6bdc67d..eead840 100644 --- a/mm/page_cgroup.c +++ b/mm/page_cgroup.c @@ -357,7 +357,7 @@ struct swap_cgroup_ctrl { spinlock_t lock; }; -struct swap_cgroup_ctrl swap_cgroup_ctrl[MAX_SWAPFILES]; +static struct swap_cgroup_ctrl swap_cgroup_ctrl[MAX_SWAPFILES]; struct swap_cgroup { unsigned short id; -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Fight unfair telecom internet charges in Canada: sign http://stopthemeter.ca/ Don't email: <a href=mailto:"dont@xxxxxxxxx"> email@xxxxxxxxx </a>