Re: [PATCH v3 2/8] cgroup: document how cgroup IDs are assigned

2013-07-30 Thread Tejun Heo
On Tue, Jul 30, 2013 at 09:08:14AM +0800, Li Zefan wrote: > On 2013/7/30 2:26, Tejun Heo wrote: > > On Mon, Jul 29, 2013 at 03:08:04PM +0800, Li Zefan wrote: > >> As cgroup id has been used in netprio cgroup and will be used in memcg, > >> it's important to make it clear how a cgroup id is

Re: [PATCH v3 2/8] cgroup: document how cgroup IDs are assigned

2013-07-30 Thread Tejun Heo
On Tue, Jul 30, 2013 at 09:08:14AM +0800, Li Zefan wrote: On 2013/7/30 2:26, Tejun Heo wrote: On Mon, Jul 29, 2013 at 03:08:04PM +0800, Li Zefan wrote: As cgroup id has been used in netprio cgroup and will be used in memcg, it's important to make it clear how a cgroup id is allocated.

Re: [PATCH v3 2/8] cgroup: document how cgroup IDs are assigned

2013-07-29 Thread Li Zefan
On 2013/7/30 2:26, Tejun Heo wrote: > On Mon, Jul 29, 2013 at 03:08:04PM +0800, Li Zefan wrote: >> As cgroup id has been used in netprio cgroup and will be used in memcg, >> it's important to make it clear how a cgroup id is allocated. >> >> For example, in netprio cgroup, the id is used as index

Re: [PATCH v3 2/8] cgroup: document how cgroup IDs are assigned

2013-07-29 Thread Tejun Heo
On Mon, Jul 29, 2013 at 03:08:04PM +0800, Li Zefan wrote: > As cgroup id has been used in netprio cgroup and will be used in memcg, > it's important to make it clear how a cgroup id is allocated. > > For example, in netprio cgroup, the id is used as index of anarray. > > Signed-off-by: Li Zefan

[PATCH v3 2/8] cgroup: document how cgroup IDs are assigned

2013-07-29 Thread Li Zefan
As cgroup id has been used in netprio cgroup and will be used in memcg, it's important to make it clear how a cgroup id is allocated. For example, in netprio cgroup, the id is used as index of anarray. Signed-off-by: Li Zefan Reviewed-by: Michal Hocko --- include/linux/cgroup.h | 8 +++-

[PATCH v3 2/8] cgroup: document how cgroup IDs are assigned

2013-07-29 Thread Li Zefan
As cgroup id has been used in netprio cgroup and will be used in memcg, it's important to make it clear how a cgroup id is allocated. For example, in netprio cgroup, the id is used as index of anarray. Signed-off-by: Li Zefan lize...@huwei.com Reviewed-by: Michal Hocko mho...@suse.cz ---

Re: [PATCH v3 2/8] cgroup: document how cgroup IDs are assigned

2013-07-29 Thread Tejun Heo
On Mon, Jul 29, 2013 at 03:08:04PM +0800, Li Zefan wrote: As cgroup id has been used in netprio cgroup and will be used in memcg, it's important to make it clear how a cgroup id is allocated. For example, in netprio cgroup, the id is used as index of anarray. Signed-off-by: Li Zefan

Re: [PATCH v3 2/8] cgroup: document how cgroup IDs are assigned

2013-07-29 Thread Li Zefan
On 2013/7/30 2:26, Tejun Heo wrote: On Mon, Jul 29, 2013 at 03:08:04PM +0800, Li Zefan wrote: As cgroup id has been used in netprio cgroup and will be used in memcg, it's important to make it clear how a cgroup id is allocated. For example, in netprio cgroup, the id is used as index of