Hi Jacob, [auto build test WARNING on: tip/sched/core] [also build test WARNING on: v4.3 next-20151113]
url: https://github.com/0day-ci/linux/commits/Jacob-Pan/CFS-idle-injection/20151114-035732 config: i386-randconfig-s1-201545 (attached as .config) reproduce: # save the attached .config to linux build tree make ARCH=i386 All warnings (new ones prefixed by >>): >> kernel/sysctl.c:127:12: warning: 'fifty' defined but not used >> [-Wunused-variable] static int fifty = 50; ^ vim +/fifty +127 kernel/sysctl.c 111 #ifndef CONFIG_MMU 112 extern int sysctl_nr_trim_pages; 113 #endif 114 115 /* Constants used for minimum and maximum */ 116 #ifdef CONFIG_LOCKUP_DETECTOR 117 static int sixty = 60; 118 #endif 119 120 static int __maybe_unused neg_one = -1; 121 122 static int zero; 123 static int __maybe_unused one = 1; 124 static int __maybe_unused two = 2; 125 static int __maybe_unused four = 4; 126 static unsigned long one_ul = 1; > 127 static int fifty = 50; 128 static int one_hundred = 100; 129 #ifdef CONFIG_PRINTK 130 static int ten_thousand = 10000; 131 #endif 132 133 /* this is needed for the proc_doulongvec_minmax of vm_dirty_bytes */ 134 static unsigned long dirty_bytes_min = 2 * PAGE_SIZE; 135 --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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