Lines Matching refs:hierarchy
110 distribute system resources along the hierarchy in a controlled and
116 distributing a specific type of system resource along the hierarchy
131 sub-hierarchy of the cgroup. When a controller is enabled on a nested
133 restrictions set closer to the root in the hierarchy can not be
143 Unlike v1, cgroup v2 has only single hierarchy. The cgroup v2
144 hierarchy can be mounted with the following mount command::
149 controllers which support v2 and are not bound to a v1 hierarchy are
150 automatically bound to the v2 hierarchy and show up at the root.
151 Controllers which are not in active use in the v2 hierarchy can be
152 bound to other hierarchies. This allows mixing v2 hierarchy with the
156 is no longer referenced in its current hierarchy. Because per-cgroup
159 the v2 hierarchy after the final umount of the previous hierarchy.
161 the unified hierarchy and it may take some time for the disabled
246 one for each hierarchy. The entry for cgroup v2 is always in the
277 cgroup whose resource domain is further up in the hierarchy. The root
364 "populated" field indicating whether the cgroup's sub-hierarchy has
369 sub-hierarchy have exited. The populated state updates and
370 notifications are recursive. Consider the following sub-hierarchy
407 Consider the following sub-hierarchy. The enabled controllers are
449 of the hierarchy which has it enabled, processes are always only on
491 delegated, the user can build sub-hierarchy under the directory,
495 happens in the delegated sub-hierarchy, nothing can escape the
499 cgroups in or nesting depth of a delegated sub-hierarchy; however,
506 A delegated sub-hierarchy is contained in the sense that processes
507 can't be moved into or out of the sub-hierarchy by the delegatee.
520 processes around freely in the delegated sub-hierarchy it can't pull
521 in from or push out to outside the sub-hierarchy.
529 ~ hierarchy ~
832 When delegating a sub-hierarchy, write access to this file
861 When delegating a sub-hierarchy, write access to this file
903 an attempt to create a new cgroup in the hierarchy will fail.
1237 hierarchy. For the local events at the cgroup level see
1822 The limits are only applied at the peer level in the hierarchy. This means that
2345 perf_event controller, if not mounted on a legacy hierarchy, is
2346 automatically enabled on the v2 hierarchy so that perf events can
2348 moved to a legacy hierarchy after v2 hierarchy is populated.
2422 the threads). This is natural for the v2 hierarchy; however, for the
2487 /batchjobs/container_id1, and assuming that the global hierarchy is
2497 namespace should only be exposed to its own cgroupns hierarchy.
2513 Namespace specific cgroup hierarchy can be mounted by a process
2518 This will mount the unified cgroup hierarchy with cgroupns root as the
2523 the view of cgroup hierarchy by namespace-private cgroupfs mount
2592 hierarchy could host any number of controllers. While this seemed to
2598 the fact that controllers couldn't be moved to another hierarchy once
2600 bound to a hierarchy were forced to have exactly the same view of the
2601 hierarchy. It wasn't possible to vary the granularity depending on
2605 put on the same hierarchy and most configurations resorted to putting
2606 each controller on its own hierarchy. Only closely related ones, such
2608 hierarchy. This often meant that userland ended up managing multiple
2609 similar hierarchies repeating the same steps on each hierarchy
2610 whenever a hierarchy management operation was necessary.
2634 depending on the specific controller. In other words, hierarchy may
2664 extract the path on the target hierarchy from /proc/self/cgroup,
2669 that the process would actually be operating on its own sub-hierarchy.
2769 in the hierarchy. This makes subtree delegation impossible. Second,
2830 and that's why unified hierarchy allows distributing it separately.