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| author | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2015-08-16 02:20:58 +0200 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2015-10-08 01:02:50 +0200 |
| commit | 66fe6cbee44e3f78d05882195a6a38e30b97b936 (patch) | |
| tree | 7d5265adab84733b40990d13f934cc5b47075059 /kernel/rcu | |
| parent | cpu: Remove try_get_online_cpus() (diff) | |
| download | linux-66fe6cbee44e3f78d05882195a6a38e30b97b936.tar.xz linux-66fe6cbee44e3f78d05882195a6a38e30b97b936.zip | |
rcu: Prepare for consolidating expedited CPU selection
This commit brings sync_sched_exp_select_cpus() into alignment with
sync_rcu_exp_select_cpus(), as a first step towards consolidating them
into one function.
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Diffstat (limited to 'kernel/rcu')
| -rw-r--r-- | kernel/rcu/tree.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/kernel/rcu/tree.c b/kernel/rcu/tree.c index 7e7df5deadf9..ae582e3d4136 100644 --- a/kernel/rcu/tree.c +++ b/kernel/rcu/tree.c @@ -3661,7 +3661,6 @@ static void sync_sched_exp_select_cpus(struct rcu_state *rsp) unsigned long mask; unsigned long mask_ofl_test; unsigned long mask_ofl_ipi; - struct rcu_data *rdp; int ret; struct rcu_node *rnp; @@ -3697,7 +3696,6 @@ static void sync_sched_exp_select_cpus(struct rcu_state *rsp) for (cpu = rnp->grplo; cpu <= rnp->grphi; cpu++, mask <<= 1) { if (!(mask_ofl_ipi & mask)) continue; - rdp = per_cpu_ptr(rsp->rda, cpu); ret = smp_call_function_single(cpu, synchronize_sched_expedited_cpu_stop, NULL, 0); if (!ret) mask_ofl_ipi &= ~mask; |