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author | Cedric Le Goater <clg@fr.ibm.com> | 2008-05-23 20:05:02 (GMT) |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-05-24 16:56:14 (GMT) |
commit | 5c02b575780d0d785815a1e7b79a98edddee895a (patch) | |
tree | d77562541d5bdf30c19219f0af0db59162359963 /drivers/spi | |
parent | 12d15f0d51d47cec39d1d7250e81573c5cbd8b5d (diff) | |
download | linux-5c02b575780d0d785815a1e7b79a98edddee895a.tar.xz |
cgroups: remove node_ prefix_from ns subsystem
This is a slight change in the namespace cgroup subsystem api.
The change is that previously when cgroup_clone() was called (currently
only from the unshare path in ns_proxy cgroup, you'd get a new group named
"node_$pid" whereas now you'll get a group named after just your pid.)
The only users who would notice it are those who are using the ns_proxy
cgroup subsystem to auto-create cgroups when namespaces are unshared -
something of an experimental feature, which I think really needs more
complete container/namespace support in order to be useful. I suspect the
only users are Cedric and Serge, or maybe a few others on
containers@lists.linux-foundation.org. And in fact it would only be
noticed by the users who make the assumption about how the name is
generated, rather than getting it from the /proc/<pid>/cgroups file for
the process in question.
Whether the change is actually needed or not I'm fairly agnostic on, but I
guess it is more elegant to just use the pid as the new group name rather
than adding a fairly arbitrary "node_" prefix on the front.
[menage@google.com: provided changelog]
Signed-off-by: Cedric Le Goater <clg@fr.ibm.com>
Cc: "Paul Menage" <menage@google.com>
Cc: "Serge E. Hallyn" <serue@us.ibm.com>
Cc: <stable@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/spi')
0 files changed, 0 insertions, 0 deletions