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authorPaul E. McKenney <paulmck@linux.vnet.ibm.com>2015-03-05 02:41:24 +0300
committerPaul E. McKenney <paulmck@linux.vnet.ibm.com>2015-05-27 22:58:00 +0300
commit3382adbc1bb8c80ea512243acf6059564287620b (patch)
treed9244774e5c051c68ebd5409bf55e7f23296ee53 /include/linux/rcupdate.h
parent2927a689e8ad5c12d6300b41e873d2b7957bc0e1 (diff)
downloadlinux-3382adbc1bb8c80ea512243acf6059564287620b.tar.xz
rcu: Eliminate a few CONFIG_RCU_NOCB_CPU_ALL #ifdefs
This commit converts several CONFIG_RCU_NOCB_CPU_ALL #ifdefs to instead use IS_ENABLED(). This change should help avoid hiding code from compiler diagnostics. Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Diffstat (limited to 'include/linux/rcupdate.h')
-rw-r--r--include/linux/rcupdate.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/include/linux/rcupdate.h b/include/linux/rcupdate.h
index 87bb0eee665b..5ec20bc4af76 100644
--- a/include/linux/rcupdate.h
+++ b/include/linux/rcupdate.h
@@ -1153,13 +1153,13 @@ static inline notrace void rcu_read_unlock_sched_notrace(void)
#define kfree_rcu(ptr, rcu_head) \
__kfree_rcu(&((ptr)->rcu_head), offsetof(typeof(*(ptr)), rcu_head))
-#if defined(CONFIG_TINY_RCU) || defined(CONFIG_RCU_NOCB_CPU_ALL)
+#ifdef CONFIG_TINY_RCU
static inline int rcu_needs_cpu(unsigned long *delta_jiffies)
{
*delta_jiffies = ULONG_MAX;
return 0;
}
-#endif /* #if defined(CONFIG_TINY_RCU) || defined(CONFIG_RCU_NOCB_CPU_ALL) */
+#endif /* #ifdef CONFIG_TINY_RCU */
#if defined(CONFIG_RCU_NOCB_CPU_ALL)
static inline bool rcu_is_nocb_cpu(int cpu) { return true; }