diff options
Diffstat (limited to 'Documentation/cgroups')
| -rw-r--r-- | Documentation/cgroups/cgroups.txt | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/Documentation/cgroups/cgroups.txt b/Documentation/cgroups/cgroups.txt index d45082653e3d..ae8a037a761e 100644 --- a/Documentation/cgroups/cgroups.txt +++ b/Documentation/cgroups/cgroups.txt | |||
| @@ -488,6 +488,10 @@ Each subsystem should: | |||
| 488 | - add an entry in linux/cgroup_subsys.h | 488 | - add an entry in linux/cgroup_subsys.h |
| 489 | - define a cgroup_subsys object called <name>_subsys | 489 | - define a cgroup_subsys object called <name>_subsys |
| 490 | 490 | ||
| 491 | If a subsystem can be compiled as a module, it should also have in its | ||
| 492 | module initcall a call to cgroup_load_subsys(&its_subsys_struct). It | ||
| 493 | should also set its_subsys.module = THIS_MODULE in its .c file. | ||
| 494 | |||
| 491 | Each subsystem may export the following methods. The only mandatory | 495 | Each subsystem may export the following methods. The only mandatory |
| 492 | methods are create/destroy. Any others that are null are presumed to | 496 | methods are create/destroy. Any others that are null are presumed to |
| 493 | be successful no-ops. | 497 | be successful no-ops. |