Searched refs:cgroup_threadgroup_rwsem (Results 1 – 5 of 5) sorted by relevance
875 extern struct percpu_rw_semaphore cgroup_threadgroup_rwsem;893 percpu_down_read(&cgroup_threadgroup_rwsem); in cgroup_threadgroup_change_begin()895 down_read(&tsk->signal->cgroup_threadgroup_rwsem); in cgroup_threadgroup_change_begin()907 up_read(&tsk->signal->cgroup_threadgroup_rwsem); in cgroup_threadgroup_change_end()908 percpu_up_read(&cgroup_threadgroup_rwsem); in cgroup_threadgroup_change_end()
33 .cgroup_threadgroup_rwsem = __RWSEM_INITIALIZER(init_signals.cgroup_threadgroup_rwsem),
104 DEFINE_PERCPU_RWSEM(cgroup_threadgroup_rwsem);1334 percpu_down_write(&cgroup_threadgroup_rwsem); in cgroup_favor_dynmods()1337 rcu_sync_enter(&cgroup_threadgroup_rwsem.rss); in cgroup_favor_dynmods()1342 rcu_sync_exit(&cgroup_threadgroup_rwsem.rss); in cgroup_favor_dynmods()1345 percpu_up_write(&cgroup_threadgroup_rwsem); in cgroup_favor_dynmods()2543 percpu_down_write(&cgroup_threadgroup_rwsem); in cgroup_attach_lock()2546 down_write(&tsk->signal->cgroup_threadgroup_rwsem); in cgroup_attach_lock()2566 percpu_up_write(&cgroup_threadgroup_rwsem); in cgroup_attach_unlock()2569 up_write(&tsk->signal->cgroup_threadgroup_rwsem); in cgroup_attach_unlock()6864 __acquires(&cgroup_mutex) __acquires(&cgroup_threadgroup_rwsem) in cgroup_css_set_fork()[all …]
231 struct rw_semaphore cgroup_threadgroup_rwsem; member
1783 init_rwsem(&sig->cgroup_threadgroup_rwsem); in copy_signal()