Add notes to relevant tests.

These were out-of-band notes that can help provide additional context
and simplify automated imports.

PiperOrigin-RevId: 293525915

3 files changed, 35 insertions, 13 deletions

diff --git a/runsc/boot/filter/BUILD b/runsc/boot/filter/BUILD
index ce30f6c53..ed18f0047 100644
--- a/runsc/boot/filter/BUILD
+++ b/runsc/boot/filter/BUILD
@@ -8,6 +8,7 @@ go_library(
         "config.go",
         "config_amd64.go",
         "config_arm64.go",
+        "config_profile.go",
         "extra_filters.go",
         "extra_filters_msan.go",
         "extra_filters_race.go",
diff --git a/runsc/boot/filter/config.go b/runsc/boot/filter/config.go
index f8d351c7b..c69f4c602 100644
--- a/runsc/boot/filter/config.go
+++ b/runsc/boot/filter/config.go
@@ -536,16 +536,3 @@ func controlServerFilters(fd int) seccomp.SyscallRules {
 		},
 	}
 }
-
-// profileFilters returns extra syscalls made by runtime/pprof package.
-func profileFilters() seccomp.SyscallRules {
-	return seccomp.SyscallRules{
-		syscall.SYS_OPENAT: []seccomp.Rule{
-			{
-				seccomp.AllowAny{},
-				seccomp.AllowAny{},
-				seccomp.AllowValue(syscall.O_RDONLY | syscall.O_LARGEFILE | syscall.O_CLOEXEC),
-			},
-		},
-	}
-}
diff --git a/runsc/boot/filter/config_profile.go b/runsc/boot/filter/config_profile.go
new file mode 100644
index 000000000..194952a7b
--- /dev/null
+++ b/runsc/boot/filter/config_profile.go
@@ -0,0 +1,34 @@
+// Copyright 2020 The gVisor Authors.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package filter
+
+import (
+	"syscall"
+
+	"gvisor.dev/gvisor/pkg/seccomp"
+)
+
+// profileFilters returns extra syscalls made by runtime/pprof package.
+func profileFilters() seccomp.SyscallRules {
+	return seccomp.SyscallRules{
+		syscall.SYS_OPENAT: []seccomp.Rule{
+			{
+				seccomp.AllowAny{},
+				seccomp.AllowAny{},
+				seccomp.AllowValue(syscall.O_RDONLY | syscall.O_LARGEFILE | syscall.O_CLOEXEC),
+			},
+		},
+	}
+}