From b4820e598681c61fbf0e8a7f4d3436d2599ce53c Mon Sep 17 00:00:00 2001
From: Rahat Mahmood <rahat@google.com>
Date: Fri, 28 Aug 2020 14:29:16 -0700
Subject: Implement StatFS for various VFS2 filesystems.

This mainly involved enabling kernfs' client filesystems to provide a
StatFS implementation.

Fixes #3411, #3515.

PiperOrigin-RevId: 329009864
---
 pkg/sentry/fsimpl/sys/kcov.go | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'pkg/sentry/fsimpl/sys/kcov.go')

diff --git a/pkg/sentry/fsimpl/sys/kcov.go b/pkg/sentry/fsimpl/sys/kcov.go
index 92710d877..73f3d3309 100644
--- a/pkg/sentry/fsimpl/sys/kcov.go
+++ b/pkg/sentry/fsimpl/sys/kcov.go
@@ -39,8 +39,9 @@ func (fs *filesystem) newKcovFile(ctx context.Context, creds *auth.Credentials)
 type kcovInode struct {
 	kernfs.InodeAttrs
 	kernfs.InodeNoopRefCount
-	kernfs.InodeNotSymlink
 	kernfs.InodeNotDirectory
+	kernfs.InodeNotSymlink
+	implStatFS
 }
 
 func (i *kcovInode) Open(ctx context.Context, rp *vfs.ResolvingPath, vfsd *vfs.Dentry, opts vfs.OpenOptions) (*vfs.FileDescription, error) {
-- 
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