diff options
| author | Jeff Garzik <jeff@garzik.org> | 2006-04-20 18:36:05 -0400 |
|---|---|---|
| committer | Jeff Garzik <jeff@garzik.org> | 2006-04-20 18:36:05 -0400 |
| commit | 857c68f733eea07f11a061caea43a38fed61adb7 (patch) | |
| tree | 4567a9e91f717b22143ac1ccb0fb5323ac15afd3 /include/linux/sched.h | |
| parent | 4741c336d27dec3ea68a35659abb8dc82b142388 (diff) | |
| parent | 402a26f0c040077ed6f941eefac5a6971f0d5f40 (diff) | |
Merge branch 'master'
Diffstat (limited to 'include/linux/sched.h')
| -rw-r--r-- | include/linux/sched.h | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/include/linux/sched.h b/include/linux/sched.h index b7d31e2e1729..29b7d4f87d20 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -1192,8 +1192,7 @@ extern void wait_task_inactive(task_t * p); #define remove_parent(p) list_del_init(&(p)->sibling) #define add_parent(p) list_add_tail(&(p)->sibling,&(p)->parent->children) -#define next_task(p) list_entry((p)->tasks.next, struct task_struct, tasks) -#define prev_task(p) list_entry((p)->tasks.prev, struct task_struct, tasks) +#define next_task(p) list_entry(rcu_dereference((p)->tasks.next), struct task_struct, tasks) #define for_each_process(p) \ for (p = &init_task ; (p = next_task(p)) != &init_task ; ) |