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authorIngo Molnar <mingo@elte.hu>2010-12-23 12:57:04 +0100
committerIngo Molnar <mingo@elte.hu>2010-12-23 12:57:04 +0100
commit394f4528c523d88daabd50f883a8d6b164075555 (patch)
treeb45a5b87a1ba9be8afe71f1db1537ff19e2b05d8 /include/linux/init_task.h
parent90a8a73c06cc32b609a880d48449d7083327e11a (diff)
parent3c2dcf2aed5ea22ecf65a9a871c4963faec421b3 (diff)
Merge branch 'rcu/next' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-2.6-rcu into core/rcu
Diffstat (limited to 'include/linux/init_task.h')
-rw-r--r--include/linux/init_task.h9
1 files changed, 8 insertions, 1 deletions
diff --git a/include/linux/init_task.h b/include/linux/init_task.h
index 1f8c06ce0fa..6b281fae114 100644
--- a/include/linux/init_task.h
+++ b/include/linux/init_task.h
@@ -83,6 +83,12 @@ extern struct group_info init_groups;
*/
# define CAP_INIT_BSET CAP_FULL_SET
+#ifdef CONFIG_RCU_BOOST
+#define INIT_TASK_RCU_BOOST() \
+ .rcu_boost_mutex = NULL,
+#else
+#define INIT_TASK_RCU_BOOST()
+#endif
#ifdef CONFIG_TREE_PREEMPT_RCU
#define INIT_TASK_RCU_TREE_PREEMPT() \
.rcu_blocked_node = NULL,
@@ -94,7 +100,8 @@ extern struct group_info init_groups;
.rcu_read_lock_nesting = 0, \
.rcu_read_unlock_special = 0, \
.rcu_node_entry = LIST_HEAD_INIT(tsk.rcu_node_entry), \
- INIT_TASK_RCU_TREE_PREEMPT()
+ INIT_TASK_RCU_TREE_PREEMPT() \
+ INIT_TASK_RCU_BOOST()
#else
#define INIT_TASK_RCU_PREEMPT(tsk)
#endif