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| author | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2013-03-27 17:02:40 +0100 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2013-06-10 22:45:50 +0200 |
| commit | 9acaac8ced57be8312cbf9f2a1e4f5e23b363493 (patch) | |
| tree | bd074c21935a093d6254f8e2f7a8a4515a65b042 /kernel | |
| parent | rcu: Remove show_tiny_preempt_stats() (diff) | |
| download | linux-9acaac8ced57be8312cbf9f2a1e4f5e23b363493.tar.xz linux-9acaac8ced57be8312cbf9f2a1e4f5e23b363493.zip | |
rcu: Remove rcu_preempt_check_callbacks()
With the removal of CONFIG_TINY_PREEMPT_RCU, rcu_preempt_check_callbacks()
is now an empty function. This commit therefore eliminates it by
inlining it.
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/rcutiny.c | 1 | ||||
| -rw-r--r-- | kernel/rcutiny_plugin.h | 8 |
2 files changed, 0 insertions, 9 deletions
diff --git a/kernel/rcutiny.c b/kernel/rcutiny.c index a0714a51b6d7..91782827775b 100644 --- a/kernel/rcutiny.c +++ b/kernel/rcutiny.c @@ -257,7 +257,6 @@ void rcu_check_callbacks(int cpu, int user) rcu_sched_qs(cpu); else if (!in_softirq()) rcu_bh_qs(cpu); - rcu_preempt_check_callbacks(); } /* diff --git a/kernel/rcutiny_plugin.h b/kernel/rcutiny_plugin.h index cf0bc22434c0..404b3a31e517 100644 --- a/kernel/rcutiny_plugin.h +++ b/kernel/rcutiny_plugin.h @@ -104,14 +104,6 @@ static void check_cpu_stalls(void) /* * Because preemptible RCU does not exist, it never has any callbacks - * to check. - */ -static void rcu_preempt_check_callbacks(void) -{ -} - -/* - * Because preemptible RCU does not exist, it never has any callbacks * to remove. */ static void rcu_preempt_remove_callbacks(struct rcu_ctrlblk *rcp) |