diff options
author | Mathieu Desnoyers <mathieu.desnoyers@efficios.com> | 2010-04-17 08:48:39 -0400 |
---|---|---|
committer | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2010-05-10 16:53:55 -0700 |
commit | 4376030a54860dedab9d848dfa7cc700a6025c0b (patch) | |
tree | b9817d81777636eaa882563d35fcd2cd31b7e678 /include/linux/rcupdate.h | |
parent | a5d8e467f83f6672104f276223a88e3b50cbd375 (diff) | |
download | kernel_samsung_espresso10-4376030a54860dedab9d848dfa7cc700a6025c0b.zip kernel_samsung_espresso10-4376030a54860dedab9d848dfa7cc700a6025c0b.tar.gz kernel_samsung_espresso10-4376030a54860dedab9d848dfa7cc700a6025c0b.tar.bz2 |
rcu head introduce rcu head init on stack
PEM:
o Would it be possible to make this bisectable as follows?
a. Insert a new patch after current patch 4/6 that
defines destroy_rcu_head_on_stack(),
init_rcu_head_on_stack(), and init_rcu_head() with
their !CONFIG_DEBUG_OBJECTS_RCU_HEAD definitions.
This patch performs this transition.
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
CC: "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
CC: David S. Miller <davem@davemloft.net>
CC: akpm@linux-foundation.org
CC: mingo@elte.hu
CC: laijs@cn.fujitsu.com
CC: dipankar@in.ibm.com
CC: josh@joshtriplett.org
CC: dvhltc@us.ibm.com
CC: niv@us.ibm.com
CC: tglx@linutronix.de
CC: peterz@infradead.org
CC: rostedt@goodmis.org
CC: Valdis.Kletnieks@vt.edu
CC: dhowells@redhat.com
CC: eric.dumazet@gmail.com
CC: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Diffstat (limited to 'include/linux/rcupdate.h')
-rw-r--r-- | include/linux/rcupdate.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/linux/rcupdate.h b/include/linux/rcupdate.h index 23be3a7..b653b4a 100644 --- a/include/linux/rcupdate.h +++ b/include/linux/rcupdate.h @@ -79,6 +79,14 @@ extern void rcu_init(void); (ptr)->next = NULL; (ptr)->func = NULL; \ } while (0) +static inline void init_rcu_head_on_stack(struct rcu_head *head) +{ +} + +static inline void destroy_rcu_head_on_stack(struct rcu_head *head) +{ +} + #ifdef CONFIG_DEBUG_LOCK_ALLOC extern struct lockdep_map rcu_lock_map; |