Lines Matching refs:cgroups
547 down_write(&env->cgroups.lock); in cgroup__findnew()
548 cgrp = __cgroup__findnew(&env->cgroups.tree, id, true, path); in cgroup__findnew()
549 up_write(&env->cgroups.lock); in cgroup__findnew()
557 down_read(&env->cgroups.lock); in cgroup__find()
558 cgrp = __cgroup__findnew(&env->cgroups.tree, id, false, NULL); in cgroup__find()
559 up_read(&env->cgroups.lock); in cgroup__find()
568 down_write(&env->cgroups.lock); in perf_env__purge_cgroups()
569 while (!RB_EMPTY_ROOT(&env->cgroups.tree)) { in perf_env__purge_cgroups()
570 node = rb_first(&env->cgroups.tree); in perf_env__purge_cgroups()
573 rb_erase(node, &env->cgroups.tree); in perf_env__purge_cgroups()
576 up_write(&env->cgroups.lock); in perf_env__purge_cgroups()