diff options
| author | Len Brown <len.brown@intel.com> | 2009-09-19 00:06:59 -0400 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2009-09-19 00:06:59 -0400 |
| commit | 71fd68e7d234f6b7d8407c8f486764d24f8411f4 (patch) | |
| tree | 6dc2a4c356b4f454fc85d0c7cb019986f6f4993b /include/linux/init_task.h | |
| parent | 8ff0e082f0833d32c7523a6cd72b6cf6a2142ce8 (diff) | |
| parent | 78f28b7c555359c67c2a0d23f7436e915329421e (diff) | |
Merge branch 'linus' into release
Diffstat (limited to 'include/linux/init_task.h')
| -rw-r--r-- | include/linux/init_task.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/include/linux/init_task.h b/include/linux/init_task.h index 7fc01b13be43..9e7f2e8fc66e 100644 --- a/include/linux/init_task.h +++ b/include/linux/init_task.h @@ -94,6 +94,16 @@ extern struct group_info init_groups; # define CAP_INIT_BSET CAP_INIT_EFF_SET #endif +#ifdef CONFIG_TREE_PREEMPT_RCU +#define INIT_TASK_RCU_PREEMPT(tsk) \ + .rcu_read_lock_nesting = 0, \ + .rcu_read_unlock_special = 0, \ + .rcu_blocked_node = NULL, \ + .rcu_node_entry = LIST_HEAD_INIT(tsk.rcu_node_entry), +#else +#define INIT_TASK_RCU_PREEMPT(tsk) +#endif + extern struct cred init_cred; #ifdef CONFIG_PERF_COUNTERS @@ -173,6 +183,7 @@ extern struct cred init_cred; INIT_LOCKDEP \ INIT_FTRACE_GRAPH \ INIT_TRACE_RECURSION \ + INIT_TASK_RCU_PREEMPT(tsk) \ } |