Searched refs:cgroup_threadgroup_rwsem (Results 1 – 6 of 6) sorted by relevance
868 extern struct percpu_rw_semaphore cgroup_threadgroup_rwsem;886 percpu_down_read(&cgroup_threadgroup_rwsem); in cgroup_threadgroup_change_begin()888 down_read(&tsk->signal->cgroup_threadgroup_rwsem); in cgroup_threadgroup_change_begin()900 up_read(&tsk->signal->cgroup_threadgroup_rwsem); in cgroup_threadgroup_change_end()901 percpu_up_read(&cgroup_threadgroup_rwsem); in cgroup_threadgroup_change_end()
252 __acquires(&cgroup_threadgroup_rwsem);255 __releases(&cgroup_threadgroup_rwsem);
102 DEFINE_PERCPU_RWSEM(cgroup_threadgroup_rwsem);1286 percpu_down_write(&cgroup_threadgroup_rwsem); in cgroup_favor_dynmods()1289 rcu_sync_enter(&cgroup_threadgroup_rwsem.rss); in cgroup_favor_dynmods()1294 rcu_sync_exit(&cgroup_threadgroup_rwsem.rss); in cgroup_favor_dynmods()1297 percpu_up_write(&cgroup_threadgroup_rwsem); in cgroup_favor_dynmods()2485 percpu_down_write(&cgroup_threadgroup_rwsem); in cgroup_attach_lock()2488 down_write(&tsk->signal->cgroup_threadgroup_rwsem); in cgroup_attach_lock()2508 percpu_up_write(&cgroup_threadgroup_rwsem); in cgroup_attach_unlock()2511 up_write(&tsk->signal->cgroup_threadgroup_rwsem); in cgroup_attach_unlock()6718 __acquires(&cgroup_mutex) __acquires(&cgroup_threadgroup_rwsem) in cgroup_css_set_fork()[all …]
31 .cgroup_threadgroup_rwsem = __RWSEM_INITIALIZER(init_signals.cgroup_threadgroup_rwsem),
231 struct rw_semaphore cgroup_threadgroup_rwsem; member
1739 init_rwsem(&sig->cgroup_threadgroup_rwsem); in copy_signal()