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rcu: Remove rsp parameter from record_gp_stall_check_time()
There now is only one rcu_state structure in a given build of the Linux kernel, so there is no need to pass it as a parameter to RCU's functions. This commit therefore removes the rsp parameter from record_gp_stall_check_time(). Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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parent
336a4f6c45
commit
ad3832e974
1 changed files with 6 additions and 6 deletions
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@ -1214,17 +1214,17 @@ static int rcu_implicit_dynticks_qs(struct rcu_data *rdp)
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return 0;
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}
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static void record_gp_stall_check_time(struct rcu_state *rsp)
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static void record_gp_stall_check_time(void)
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{
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unsigned long j = jiffies;
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unsigned long j1;
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rsp->gp_start = j;
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rcu_state.gp_start = j;
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j1 = rcu_jiffies_till_stall_check();
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/* Record ->gp_start before ->jiffies_stall. */
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smp_store_release(&rsp->jiffies_stall, j + j1); /* ^^^ */
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rsp->jiffies_resched = j + j1 / 2;
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rsp->n_force_qs_gpstart = READ_ONCE(rsp->n_force_qs);
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smp_store_release(&rcu_state.jiffies_stall, j + j1); /* ^^^ */
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rcu_state.jiffies_resched = j + j1 / 2;
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rcu_state.n_force_qs_gpstart = READ_ONCE(rcu_state.n_force_qs);
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}
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/*
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@ -1856,7 +1856,7 @@ static bool rcu_gp_init(struct rcu_state *rsp)
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}
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/* Advance to a new grace period and initialize state. */
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record_gp_stall_check_time(rsp);
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record_gp_stall_check_time();
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/* Record GP times before starting GP, hence rcu_seq_start(). */
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rcu_seq_start(&rsp->gp_seq);
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trace_rcu_grace_period(rsp->name, rsp->gp_seq, TPS("start"));
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