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| author | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2018-07-03 17:22:34 -0700 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2018-08-30 16:02:53 -0700 |
| commit | 33085c469aeaef3e1f8a203128cf886490419205 (patch) | |
| tree | c893b4564e08ac55902da91cee008bff2d0c2611 /kernel/rcu/tree.c | |
| parent | rcu: Remove rsp parameter from rcu_report_unblock_qs_rnp() (diff) | |
| download | linux-33085c469aeaef3e1f8a203128cf886490419205.tar.gz linux-33085c469aeaef3e1f8a203128cf886490419205.zip | |
rcu: Remove rsp parameter from rcu_report_qs_rdp()
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
rcu_report_qs_rdp().
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Diffstat (limited to 'kernel/rcu/tree.c')
| -rw-r--r-- | kernel/rcu/tree.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/kernel/rcu/tree.c b/kernel/rcu/tree.c index 58aca700d67b..cdf53f8b31cd 100644 --- a/kernel/rcu/tree.c +++ b/kernel/rcu/tree.c @@ -2320,12 +2320,13 @@ rcu_report_unblock_qs_rnp(struct rcu_node *rnp, unsigned long flags) * structure. This must be called from the specified CPU. */ static void -rcu_report_qs_rdp(int cpu, struct rcu_state *rsp, struct rcu_data *rdp) +rcu_report_qs_rdp(int cpu, struct rcu_data *rdp) { unsigned long flags; unsigned long mask; bool needwake; struct rcu_node *rnp; + struct rcu_state *rsp = &rcu_state; rnp = rdp->mynode; raw_spin_lock_irqsave_rcu_node(rnp, flags); @@ -2392,7 +2393,7 @@ rcu_check_quiescent_state(struct rcu_state *rsp, struct rcu_data *rdp) * Tell RCU we are done (but rcu_report_qs_rdp() will be the * judge of that). */ - rcu_report_qs_rdp(rdp->cpu, rsp, rdp); + rcu_report_qs_rdp(rdp->cpu, rdp); } /* |