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| author | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2013-03-27 18:18:04 +0100 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2013-06-10 22:45:51 +0200 |
| commit | 4879c84daa7bd6757b99ef76b30d4fcebccfcc6f (patch) | |
| tree | d66f916c8d3d95b69cdd3f4ed66b61d5df696df6 /kernel | |
| parent | rcu: Simplify RCU_TINY RCU callback invocation (diff) | |
| download | linux-4879c84daa7bd6757b99ef76b30d4fcebccfcc6f.tar.xz linux-4879c84daa7bd6757b99ef76b30d4fcebccfcc6f.zip | |
rcu: Remove check_cpu_stall_preempt()
With the removal of CONFIG_TINY_PREEMPT_RCU, check_cpu_stall_preempt()
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_plugin.h | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/kernel/rcutiny_plugin.h b/kernel/rcutiny_plugin.h index 36fd83c544c8..bac3a6ecb991 100644 --- a/kernel/rcutiny_plugin.h +++ b/kernel/rcutiny_plugin.h @@ -82,8 +82,6 @@ static void check_cpu_stall(struct rcu_ctrlblk *rcp) rcp->jiffies_stall = jiffies + rcu_jiffies_till_stall_check(); } -static void check_cpu_stall_preempt(void); - #endif /* #ifdef CONFIG_RCU_TRACE */ static void reset_cpu_stall_ticks(struct rcu_ctrlblk *rcp) @@ -99,7 +97,6 @@ static void check_cpu_stalls(void) { RCU_TRACE(check_cpu_stall(&rcu_bh_ctrlblk)); RCU_TRACE(check_cpu_stall(&rcu_sched_ctrlblk)); - RCU_TRACE(check_cpu_stall_preempt()); } #ifdef CONFIG_DEBUG_LOCK_ALLOC @@ -182,8 +179,4 @@ MODULE_AUTHOR("Paul E. McKenney"); MODULE_DESCRIPTION("Read-Copy Update tracing for tiny implementation"); MODULE_LICENSE("GPL"); -static void check_cpu_stall_preempt(void) -{ -} - #endif /* #ifdef CONFIG_RCU_TRACE */ |