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locktorture: Increase Hamming distance between call_rcu_chain and rcu_call_chains
One letter difference is really not enough, so this commit changes call_rcu_chain to call_rcu_chain_list. Reported-by: Dan Carpenter <dan.carpenter@linaro.org> Signed-off-by: Paul E. McKenney <paulmck@kernel.org> Signed-off-by: Neeraj Upadhyay (AMD) <neeraj.iitr10@gmail.com>
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@ -124,7 +124,7 @@ struct call_rcu_chain {
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struct rcu_head crc_rh;
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bool crc_stop;
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};
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struct call_rcu_chain *call_rcu_chain;
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struct call_rcu_chain *call_rcu_chain_list;
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/* Forward reference. */
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static void lock_torture_cleanup(void);
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@ -1074,12 +1074,12 @@ static int call_rcu_chain_init(void)
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if (call_rcu_chains <= 0)
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return 0;
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call_rcu_chain = kcalloc(call_rcu_chains, sizeof(*call_rcu_chain), GFP_KERNEL);
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if (!call_rcu_chain)
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call_rcu_chain_list = kcalloc(call_rcu_chains, sizeof(*call_rcu_chain_list), GFP_KERNEL);
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if (!call_rcu_chain_list)
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return -ENOMEM;
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for (i = 0; i < call_rcu_chains; i++) {
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call_rcu_chain[i].crc_stop = false;
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call_rcu(&call_rcu_chain[i].crc_rh, call_rcu_chain_cb);
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call_rcu_chain_list[i].crc_stop = false;
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call_rcu(&call_rcu_chain_list[i].crc_rh, call_rcu_chain_cb);
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}
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return 0;
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}
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@ -1089,13 +1089,13 @@ static void call_rcu_chain_cleanup(void)
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{
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int i;
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if (!call_rcu_chain)
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if (!call_rcu_chain_list)
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return;
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for (i = 0; i < call_rcu_chains; i++)
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smp_store_release(&call_rcu_chain[i].crc_stop, true);
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smp_store_release(&call_rcu_chain_list[i].crc_stop, true);
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rcu_barrier();
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kfree(call_rcu_chain);
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call_rcu_chain = NULL;
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kfree(call_rcu_chain_list);
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call_rcu_chain_list = NULL;
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}
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static void lock_torture_cleanup(void)
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