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authorAdrian Bunk <bunk@kernel.org>2007-11-09 22:39:39 +0100
committerIngo Molnar <mingo@elte.hu>2007-11-09 22:39:39 +0100
commite6fe6649b4ec11aa3075e394b4d8743eebe1f64c (patch)
treee04e8b2206dfad58e784ea6e4550f98f318aff0b /include
parentb82d9fdd848abfbe7263a4ecd9bbb55e575100a6 (diff)
downloadlwn-e6fe6649b4ec11aa3075e394b4d8743eebe1f64c.tar.gz
lwn-e6fe6649b4ec11aa3075e394b4d8743eebe1f64c.zip
sched: proper prototype for kernel/sched.c:migration_init()
This patch adds a proper prototype for migration_init() in include/linux/sched.h Since there's no point in always returning 0 to a caller that doesn't check the return value it also changes the function to return void. Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'include')
-rw-r--r--include/linux/sched.h8
1 files changed, 8 insertions, 0 deletions
diff --git a/include/linux/sched.h b/include/linux/sched.h
index 2cc789fef711..ee800e7a70de 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -1988,6 +1988,14 @@ static inline void inc_syscw(struct task_struct *tsk)
}
#endif
+#ifdef CONFIG_SMP
+void migration_init(void);
+#else
+static inline void migration_init(void)
+{
+}
+#endif
+
#endif /* __KERNEL__ */
#endif