diff options
Diffstat (limited to 'Documentation/cgroup-v1')
| -rw-r--r-- | Documentation/cgroup-v1/cgroups.txt | 7 | ||||
| -rw-r--r-- | Documentation/cgroup-v1/memory.txt | 4 |
2 files changed, 3 insertions, 8 deletions
diff --git a/Documentation/cgroup-v1/cgroups.txt b/Documentation/cgroup-v1/cgroups.txt index 308e5ff..059f706 100644 --- a/Documentation/cgroup-v1/cgroups.txt +++ b/Documentation/cgroup-v1/cgroups.txt @@ -523,12 +523,7 @@ Accessing a task's cgroup pointer may be done in the following ways: Each subsystem should: - add an entry in linux/cgroup_subsys.h -- define a cgroup_subsys object called <name>_subsys - -If a subsystem can be compiled as a module, it should also have in its -module initcall a call to cgroup_load_subsys(), and in its exitcall a -call to cgroup_unload_subsys(). It should also set its_subsys.module = -THIS_MODULE in its .c file. +- define a cgroup_subsys object called <name>_cgrp_subsys Each subsystem may export the following methods. The only mandatory methods are css_alloc/free. Any others that are null are presumed to diff --git a/Documentation/cgroup-v1/memory.txt b/Documentation/cgroup-v1/memory.txt index cefb636..a4af2e1 100644 --- a/Documentation/cgroup-v1/memory.txt +++ b/Documentation/cgroup-v1/memory.txt @@ -524,9 +524,9 @@ Note: Only anonymous and swap cache memory is listed as part of 'rss' stat. This should not be confused with the true 'resident set size' or the amount of physical memory used by the cgroup. - 'rss + file_mapped" will give you resident set size of cgroup. + 'rss + mapped_file" will give you resident set size of cgroup. (Note: file and shmem may be shared among other cgroups. In that case, - file_mapped is accounted only when the memory cgroup is owner of page + mapped_file is accounted only when the memory cgroup is owner of page cache.) 5.3 swappiness |
