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| author | Paul E. McKenney | 2016-03-17 00:27:44 +0100 |
|---|---|---|
| committer | Paul E. McKenney | 2016-03-31 22:34:10 +0200 |
| commit | 179e5dcd1e5bdfac1128431d131b31322aedd2bc (patch) | |
| tree | 7900da31bdb0b0e2468c2547e128301af69ec9f9 /kernel/rcu/tree_plugin.h | |
| parent | rcu: Consolidate expedited GP code into rcu_exp_wait_wake() (diff) | |
| download | kernel-qcow2-linux-179e5dcd1e5bdfac1128431d131b31322aedd2bc.tar.gz kernel-qcow2-linux-179e5dcd1e5bdfac1128431d131b31322aedd2bc.tar.xz kernel-qcow2-linux-179e5dcd1e5bdfac1128431d131b31322aedd2bc.zip | |
rcu: Consolidate expedited GP tracing into rcu_exp_gp_seq_snap()
This commit moves some duplicate code from synchronize_rcu_expedited()
and synchronize_sched_expedited() into rcu_exp_gp_seq_snap(). This
doesn't save lines of code, but does eliminate a "tell me twice" issue.
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Diffstat (limited to 'kernel/rcu/tree_plugin.h')
| -rw-r--r-- | kernel/rcu/tree_plugin.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/kernel/rcu/tree_plugin.h b/kernel/rcu/tree_plugin.h index b6d5dde6eab9..529a44085a63 100644 --- a/kernel/rcu/tree_plugin.h +++ b/kernel/rcu/tree_plugin.h @@ -748,8 +748,6 @@ void synchronize_rcu_expedited(void) } s = rcu_exp_gp_seq_snap(rsp); - trace_rcu_exp_grace_period(rsp->name, s, TPS("snap")); - if (exp_funnel_lock(rsp, s)) return; /* Someone else did our work for us. */ |