On Tue, Mar 13, 2018 at 02:47:45PM -0700, Alexei Starovoitov wrote:
> On 3/13/18 2:37 PM, Roman Gushchin wrote:
> > On Tue, Mar 13, 2018 at 02:27:58PM -0700, Alexei Starovoitov wrote:
> > > On 3/13/18 1:50 PM, Tejun Heo wrote:
> > > > Hello, Matt.
> > > >
> > > > cc'ing Roman and Alexei.
> > > >
On Tue, Mar 13, 2018 at 03:42:20PM -0700, Alexei Starovoitov wrote:
> On 3/13/18 3:13 PM, Tejun Heo wrote:
> > Hello,
> >
> > On Tue, Mar 13, 2018 at 02:47:45PM -0700, Alexei Starovoitov wrote:
> > > it has to be zero lookups. If idr lookup is involved, it's cleaner
> > > to add idr as new bpf
On Tue, Mar 13, 2018 at 02:27:58PM -0700, Alexei Starovoitov wrote:
> On 3/13/18 1:50 PM, Tejun Heo wrote:
> > Hello, Matt.
> >
> > cc'ing Roman and Alexei.
> >
> > On Tue, Mar 06, 2018 at 03:46:55PM -0800, Matt Roper wrote:
> > > There are cases where other parts of the kernel may wish to store
On 3/13/18 3:13 PM, Tejun Heo wrote:
Hello,
On Tue, Mar 13, 2018 at 02:47:45PM -0700, Alexei Starovoitov wrote:
it has to be zero lookups. If idr lookup is involved, it's cleaner
to add idr as new bpf map type and use cgroup ino as an id.
Oh, idr (or rather ida) is just to allocate the key,
On 3/13/18 2:37 PM, Roman Gushchin wrote:
On Tue, Mar 13, 2018 at 02:27:58PM -0700, Alexei Starovoitov wrote:
On 3/13/18 1:50 PM, Tejun Heo wrote:
Hello, Matt.
cc'ing Roman and Alexei.
On Tue, Mar 06, 2018 at 03:46:55PM -0800, Matt Roper wrote:
There are cases where other parts of the
On 3/13/18 1:50 PM, Tejun Heo wrote:
Hello, Matt.
cc'ing Roman and Alexei.
On Tue, Mar 06, 2018 at 03:46:55PM -0800, Matt Roper wrote:
There are cases where other parts of the kernel may wish to store data
associated with individual cgroups without building a full cgroup
controller. Let's
Hello,
On Tue, Mar 13, 2018 at 02:47:45PM -0700, Alexei Starovoitov wrote:
> it has to be zero lookups. If idr lookup is involved, it's cleaner
> to add idr as new bpf map type and use cgroup ino as an id.
Oh, idr (or rather ida) is just to allocate the key, once the key is
there it pretty much
Hello, Matt.
cc'ing Roman and Alexei.
On Tue, Mar 06, 2018 at 03:46:55PM -0800, Matt Roper wrote:
> There are cases where other parts of the kernel may wish to store data
> associated with individual cgroups without building a full cgroup
> controller. Let's add interfaces to allow them to
