Messages in this thread Patch in this message | | | Date | Fri, 9 Apr 2010 12:20:01 +0900 | From | KAMEZAWA Hiroyuki <> | Subject | Re: [PATCH] fix cgroup procs documentation |
| |
On Fri, 09 Apr 2010 11:22:00 +0800 Li Zefan <lizf@cn.fujitsu.com> wrote:
> KAMEZAWA Hiroyuki wrote: > > 2.6.33's Documentation has the same wrong information. So, I CC'ed to stable. > > If people believe this information, they'll usr cgroup.procs file and will > > see cgroup doesn'w work as expected. > > The patch itself is against -mm. > > > > == > > Writing to cgroup.procs is not supported now. > > > > Signed-off-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> > > --- > > Documentation/cgroups/cgroups.txt | 3 +-- > > 1 file changed, 1 insertion(+), 2 deletions(-) > > > > Index: mmotm-temp/Documentation/cgroups/cgroups.txt > > =================================================================== > > --- mmotm-temp.orig/Documentation/cgroups/cgroups.txt > > +++ mmotm-temp/Documentation/cgroups/cgroups.txt > > @@ -235,8 +235,7 @@ containing the following files describin > > - cgroup.procs: list of tgids in the cgroup. This list is not > > guaranteed to be sorted or free of duplicate tgids, and userspace > > should sort/uniquify the list if this property is required. > > - Writing a tgid into this file moves all threads with that tgid into > > - this cgroup. > > + This is a read-only file, now. > > I think the better wording is "for now". :) > ok. BTW, does anyone work on this ? ==
Writing to cgroup.procs is not supported now.
Signed-off-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> --- Documentation/cgroups/cgroups.txt | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)
Index: mmotm-temp/Documentation/cgroups/cgroups.txt =================================================================== --- mmotm-temp.orig/Documentation/cgroups/cgroups.txt +++ mmotm-temp/Documentation/cgroups/cgroups.txt @@ -235,8 +235,7 @@ containing the following files describin - cgroup.procs: list of tgids in the cgroup. This list is not guaranteed to be sorted or free of duplicate tgids, and userspace should sort/uniquify the list if this property is required. - Writing a tgid into this file moves all threads with that tgid into - this cgroup. + This is a read-only file, for now. - notify_on_release flag: run the release agent on exit? - release_agent: the path to use for release notifications (this file exists in the top cgroup only)
| |