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| author |   Harvey Harrison <harvey.harrison@gmail.com> | 2008-09-22 14:55:46 -0700 |
|---|---|---|
| committer |   Ingo Molnar <mingo@elte.hu> | 2008-09-23 11:04:30 +0200 |
| commit | 3a72dc8eb5a7122fff439a22bd22486a4fff505c (patch) | |
| tree | ed7925a0f0fdb82ca6430a92b733a1e111bd0b9d /kernel | |
| parent | doc/RCU: fix pseudocode in rcuref.txt (diff) | |
| download | linux-dev-3a72dc8eb5a7122fff439a22bd22486a4fff505c.tar.xz linux-dev-3a72dc8eb5a7122fff439a22bd22486a4fff505c.zip | |
rcu: fix sparse shadowed variable warning
kernel/rcuclassic.c:564:18: warning: symbol 'flags' shadows an earlier one
kernel/rcuclassic.c:527:16: originally declared here
Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Acked-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/rcuclassic.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/kernel/rcuclassic.c b/kernel/rcuclassic.c index 743cf0550ff4..ed15128ca2c9 100644 --- a/kernel/rcuclassic.c +++ b/kernel/rcuclassic.c @@ -561,15 +561,15 @@ static void __rcu_process_callbacks(struct rcu_ctrlblk *rcp, local_irq_restore(flags); if (rcu_batch_after(rdp->batch, rcp->pending)) { - unsigned long flags; + unsigned long flags2; /* and start it/schedule start if it's a new batch */ - spin_lock_irqsave(&rcp->lock, flags); + spin_lock_irqsave(&rcp->lock, flags2); if (rcu_batch_after(rdp->batch, rcp->pending)) { rcp->pending = rdp->batch; rcu_start_batch(rcp); } - spin_unlock_irqrestore(&rcp->lock, flags); + spin_unlock_irqrestore(&rcp->lock, flags2); } } |