From 334a513f11f0ecc260abcce549b1f1a74edc2c51 Mon Sep 17 00:00:00 2001 From: Michael Pratt Date: Wed, 18 Dec 2019 12:59:32 -0800 Subject: Add Mems_allowed to /proc/PID/status PiperOrigin-RevId: 286248378 --- pkg/sentry/fs/proc/task.go | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'pkg/sentry/fs/proc') diff --git a/pkg/sentry/fs/proc/task.go b/pkg/sentry/fs/proc/task.go index 0e46c5fb7..9bf4b4527 100644 --- a/pkg/sentry/fs/proc/task.go +++ b/pkg/sentry/fs/proc/task.go @@ -604,6 +604,10 @@ func (s *statusData) ReadSeqFileData(ctx context.Context, h seqfile.SeqHandle) ( fmt.Fprintf(&buf, "CapEff:\t%016x\n", creds.EffectiveCaps) fmt.Fprintf(&buf, "CapBnd:\t%016x\n", creds.BoundingCaps) fmt.Fprintf(&buf, "Seccomp:\t%d\n", s.t.SeccompMode()) + // We unconditionally report a single NUMA node. See + // pkg/sentry/syscalls/linux/sys_mempolicy.go. + fmt.Fprintf(&buf, "Mems_allowed:\t1\n") + fmt.Fprintf(&buf, "Mems_allowed_list:\t0\n") return []seqfile.SeqData{{Buf: buf.Bytes(), Handle: (*statusData)(nil)}}, 0 } -- cgit v1.2.3