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| author | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2010-01-14 16:10:58 -0800 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2010-01-16 10:25:22 +0100 |
| commit | 017c426138122c8e9b9f5057fbd0567c37b35247 (patch) | |
| tree | 648d35f773bc08e83d06f0c02a68cae02c46a4cd /kernel/rcutree.c | |
| parent | 4c54005ca438a8b46dd542b497d4f0dc2ca375e8 (diff) | |
| download | lwn-017c426138122c8e9b9f5057fbd0567c37b35247.tar.gz lwn-017c426138122c8e9b9f5057fbd0567c37b35247.zip | |
rcu: Fix sparse warnings
Rename local variable "i" in rcu_init() to avoid conflict with
RCU_INIT_FLAVOR(), restrict the scope of RCU_TREE_NONCORE, and
make __synchronize_srcu() static.
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Cc: laijs@cn.fujitsu.com
Cc: dipankar@in.ibm.com
Cc: mathieu.desnoyers@polymtl.ca
Cc: josh@joshtriplett.org
Cc: dvhltc@us.ibm.com
Cc: niv@us.ibm.com
Cc: peterz@infradead.org
Cc: rostedt@goodmis.org
Cc: Valdis.Kletnieks@vt.edu
Cc: dhowells@redhat.com
LKML-Reference: <12635142581560-git-send-email->
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'kernel/rcutree.c')
| -rw-r--r-- | kernel/rcutree.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/kernel/rcutree.c b/kernel/rcutree.c index 3b13d64b010b..099a255ede4c 100644 --- a/kernel/rcutree.c +++ b/kernel/rcutree.c @@ -1888,7 +1888,7 @@ do { \ void __init rcu_init(void) { - int i; + int cpu; rcu_bootup_announce(); #ifdef CONFIG_RCU_CPU_STALL_DETECTOR @@ -1908,8 +1908,8 @@ void __init rcu_init(void) * or the scheduler are operational. */ cpu_notifier(rcu_cpu_notify, 0); - for_each_online_cpu(i) - rcu_cpu_notify(NULL, CPU_UP_PREPARE, (void *)(long)i); + for_each_online_cpu(cpu) + rcu_cpu_notify(NULL, CPU_UP_PREPARE, (void *)(long)cpu); } #include "rcutree_plugin.h" |