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authorIngo Molnar <mingo@elte.hu>2009-02-12 13:10:17 +0100
committerIngo Molnar <mingo@elte.hu>2009-02-12 17:08:15 +0100
commit9f8d979f082a3ee1b27f32b7e0811b51c3ad1d15 (patch)
tree190c8d2cd289c9588376f85b3d5d61828c8c1c05 /kernel/sysctl.c
parent871cafcc962fa1655c44b4f0e54d4c5cc14e273c (diff)
softlockup: move 'one' to the softlockup section in sysctl.c
CONFIG_SOFTLOCKUP=y || CONFIG_DETECT_HUNG_TASKS=y is now the only user of the 'one' constant in kernel/sysctl.c. Move it to the softlockup block of constants. This fixes a GCC warning. Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'kernel/sysctl.c')
-rw-r--r--kernel/sysctl.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/kernel/sysctl.c b/kernel/sysctl.c
index 3b6b54c8ac0..6d2aeff92b3 100644
--- a/kernel/sysctl.c
+++ b/kernel/sysctl.c
@@ -90,6 +90,9 @@ extern int rcutorture_runnable;
#endif /* #ifdef CONFIG_RCU_TORTURE_TEST */
/* Constants used for minimum and maximum */
+#if defined(CONFIG_DETECT_HUNG_TASK) || defined(CONFIG_DETECT_SOFTLOCKUP) || defined(CONFIG_HIGHMEM)
+static int one = 1;
+#endif
#ifdef CONFIG_DETECT_SOFTLOCKUP
static int sixty = 60;
static int neg_one = -1;
@@ -100,7 +103,6 @@ static int two = 2;
#endif
static int zero;
-static int one = 1;
static unsigned long one_ul = 1;
static int one_hundred = 100;