This commit saves a few lines by getting rid of Tiny RCU's event tracing.
Signed-off-by: Paul E. McKenney <[email protected]>
---
kernel/rcu/tiny.c | 6 ------
1 file changed, 6 deletions(-)
diff --git a/kernel/rcu/tiny.c b/kernel/rcu/tiny.c
index 2306cab2195d..595cb1bf944f 100644
--- a/kernel/rcu/tiny.c
+++ b/kernel/rcu/tiny.c
@@ -35,7 +35,6 @@
#include <linux/time.h>
#include <linux/cpu.h>
#include <linux/prefetch.h>
-#include <linux/trace_events.h>
#include "rcu.h"
@@ -139,7 +138,6 @@ static void __rcu_process_callbacks(struct rcu_ctrlblk *rcp)
local_irq_restore(flags);
return;
}
- RCU_TRACE(trace_rcu_batch_start(rcp->name, 0, rcp->qlen, -1);)
list = rcp->rcucblist;
rcp->rcucblist = *rcp->donetail;
*rcp->donetail = NULL;
@@ -161,10 +159,6 @@ static void __rcu_process_callbacks(struct rcu_ctrlblk
*rcp)
RCU_TRACE(cb_count++;)
}
RCU_TRACE(rcu_trace_sub_qlen(rcp, cb_count);)
- RCU_TRACE(trace_rcu_batch_end(rcp->name,
- cb_count, 0, need_resched(),
- is_idle_task(current),
- false));
}
static __latent_entropy void rcu_process_callbacks(struct softirq_action
*unused)
--
2.5.2
