Messages in this thread | | | Date | Wed, 21 Mar 2007 13:39:38 -0700 | From | Andrew Morton <> | Subject | Re: [PATCH] Define CLONE_NEWPID flag |
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On Wed, 21 Mar 2007 12:41:03 -0700 sukadev@us.ibm.com wrote:
> > This was discussed on containers and we thought it would be useful > to reserve this flag. > --- > > From: Sukadev Bhattiprolu <sukadev@us.ibm.com> > Subject: [PATCH] Define CLONE_NEWPID flag > > Define CLONE_NEWPID flag that will be used to clone pid namespaces. > > Signed-off-by: Sukadev Bhattiprolu <sukadev@us.ibm.com> > --- > include/linux/sched.h | 1 + > 1 file changed, 1 insertion(+) > > Index: lx26-21-rc3-mm2/include/linux/sched.h > =================================================================== > --- lx26-21-rc3-mm2.orig/include/linux/sched.h 2007-03-20 20:13:19.000000000 -0700 > +++ lx26-21-rc3-mm2/include/linux/sched.h 2007-03-21 11:10:33.000000000 -0700 > @@ -26,6 +26,7 @@ > #define CLONE_STOPPED 0x02000000 /* Start in stopped state */ > #define CLONE_NEWUTS 0x04000000 /* New utsname group? */ > #define CLONE_NEWIPC 0x08000000 /* New ipcs */ > +#define CLONE_NEWPID 0x10000000 /* New pid namespace */ >
Do we actually have any need to reserve it at this time? I'd have thought that we could defer adding this until we have some code in-kernel which uses it.
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