From f01f2132d8d3e551579cba9a1b942b4b70d83f21 Mon Sep 17 00:00:00 2001
From: Rahat Mahmood <rahat@google.com>
Date: Thu, 23 Apr 2020 18:18:54 -0700
Subject: Enable automated marshalling for mempolicy syscalls.

PiperOrigin-RevId: 308170679
---
 pkg/abi/linux/mm.go | 17 +++++++++++------
 1 file changed, 11 insertions(+), 6 deletions(-)

(limited to 'pkg/abi')

diff --git a/pkg/abi/linux/mm.go b/pkg/abi/linux/mm.go
index cd043dac3..07cc1895e 100644
--- a/pkg/abi/linux/mm.go
+++ b/pkg/abi/linux/mm.go
@@ -90,14 +90,19 @@ const (
 	MS_SYNC       = 1 << 2
 )
 
+// NumaPolicy is the NUMA memory policy for a memory range. See numa(7).
+//
+// +marshal
+type NumaPolicy int32
+
 // Policies for get_mempolicy(2)/set_mempolicy(2).
 const (
-	MPOL_DEFAULT    = 0
-	MPOL_PREFERRED  = 1
-	MPOL_BIND       = 2
-	MPOL_INTERLEAVE = 3
-	MPOL_LOCAL      = 4
-	MPOL_MAX        = 5
+	MPOL_DEFAULT    NumaPolicy = 0
+	MPOL_PREFERRED  NumaPolicy = 1
+	MPOL_BIND       NumaPolicy = 2
+	MPOL_INTERLEAVE NumaPolicy = 3
+	MPOL_LOCAL      NumaPolicy = 4
+	MPOL_MAX        NumaPolicy = 5
 )
 
 // Flags for get_mempolicy(2).
-- 
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