From: "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
To: linux-kernel@vger.kernel.org
Cc: mingo@kernel.org, jiangshanlai@gmail.com, dipankar@in.ibm.com,
akpm@linux-foundation.org, mathieu.desnoyers@efficios.com,
josh@joshtriplett.org, tglx@linutronix.de, peterz@infradead.org,
rostedt@goodmis.org, dhowells@redhat.com, edumazet@google.com,
fweisbec@gmail.com, oleg@redhat.com, joel@joelfernandes.org,
"Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
Subject: [PATCH tip/core/rcu 01/10] rcu: Remove unused rcu_dynticks_snap() from Tiny RCU
Date: Wed, 29 Aug 2018 16:07:26 -0700 [thread overview]
Message-ID: <20180829230735.10256-1-paulmck@linux.vnet.ibm.com> (raw)
In-Reply-To: <20180829230715.GA9431@linux.vnet.ibm.com>
The rcu_dynticks_snap() function is defined in include/linux/rcutiny.h,
but is no longer used by Tiny RCU. This commit therefore removes it.
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
---
include/linux/rcutiny.h | 6 ------
1 file changed, 6 deletions(-)
diff --git a/include/linux/rcutiny.h b/include/linux/rcutiny.h
index 7fa4fb9e899e..f183683bdf79 100644
--- a/include/linux/rcutiny.h
+++ b/include/linux/rcutiny.h
@@ -27,12 +27,6 @@
#include <linux/ktime.h>
-struct rcu_dynticks;
-static inline int rcu_dynticks_snap(struct rcu_dynticks *rdtp)
-{
- return 0;
-}
-
/* Never flag non-existent other CPUs! */
static inline bool rcu_eqs_special_set(int cpu) { return false; }
--
2.17.1
next prev parent reply other threads:[~2018-08-29 23:07 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-08-29 23:07 [PATCH tip/core/rcu 0/10] Dyntick changes for v4.20/v5.0 Paul E. McKenney
2018-08-29 23:07 ` Paul E. McKenney [this message]
2018-08-29 23:07 ` [PATCH tip/core/rcu 02/10] rcu: Merge rcu_dynticks structure into rcu_data structure Paul E. McKenney
2018-08-29 23:07 ` [PATCH tip/core/rcu 03/10] rcu: Switch ->tick_nohz_enabled_snap to " Paul E. McKenney
2018-08-29 23:07 ` [PATCH tip/core/rcu 04/10] rcu: Switch last accelerate/advance " Paul E. McKenney
2018-08-29 23:07 ` [PATCH tip/core/rcu 05/10] rcu: Switch lazy counts " Paul E. McKenney
2018-08-29 23:07 ` [PATCH tip/core/rcu 06/10] rcu: Switch urgent quiescent-state requests " Paul E. McKenney
2018-08-29 23:07 ` [PATCH tip/core/rcu 07/10] rcu: Switch dyntick nesting counters " Paul E. McKenney
2018-08-29 23:07 ` [PATCH tip/core/rcu 08/10] rcu: Switch ->dynticks to rcu_data structure, remove rcu_dynticks Paul E. McKenney
2018-08-29 23:07 ` [PATCH tip/core/rcu 09/10] rcu: Remove obsolete ->dynticks_fqs and ->cond_resched_completed Paul E. McKenney
2018-08-29 23:07 ` [PATCH tip/core/rcu 10/10] rcu: Convert rcu_state.ofl_lock to raw_spinlock_t Paul E. McKenney
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