[vfs] kernfs: Implement remaining InodeAttr fields.

Added the following fields in kernfs.InodeAttr:
- blockSize
- atime
- mtime
- ctime

Also resolved all TODOs for #1193.

Fixes #1193

PiperOrigin-RevId: 338714527

1 files changed, 6 insertions, 6 deletions

diff --git a/pkg/sentry/fsimpl/proc/filesystem.go b/pkg/sentry/fsimpl/proc/filesystem.go
index fd70a07de..ba809b92d 100644
--- a/pkg/sentry/fsimpl/proc/filesystem.go
+++ b/pkg/sentry/fsimpl/proc/filesystem.go
@@ -74,7 +74,7 @@ func (ft FilesystemType) GetFilesystem(ctx context.Context, vfsObj *vfs.VirtualF
 		cgroups = data.Cgroups
 	}
 
-	inode := procfs.newTasksInode(k, pidns, cgroups)
+	inode := procfs.newTasksInode(ctx, k, pidns, cgroups)
 	var dentry kernfs.Dentry
 	dentry.Init(&procfs.Filesystem, inode)
 	return procfs.VFSFilesystem(), dentry.VFSDentry(), nil
@@ -94,11 +94,11 @@ type dynamicInode interface {
 	kernfs.Inode
 	vfs.DynamicBytesSource
 
-	Init(creds *auth.Credentials, devMajor, devMinor uint32, ino uint64, data vfs.DynamicBytesSource, perm linux.FileMode)
+	Init(ctx context.Context, creds *auth.Credentials, devMajor, devMinor uint32, ino uint64, data vfs.DynamicBytesSource, perm linux.FileMode)
 }
 
-func (fs *filesystem) newInode(creds *auth.Credentials, perm linux.FileMode, inode dynamicInode) dynamicInode {
-	inode.Init(creds, linux.UNNAMED_MAJOR, fs.devMinor, fs.NextIno(), inode, perm)
+func (fs *filesystem) newInode(ctx context.Context, creds *auth.Credentials, perm linux.FileMode, inode dynamicInode) dynamicInode {
+	inode.Init(ctx, creds, linux.UNNAMED_MAJOR, fs.devMinor, fs.NextIno(), inode, perm)
 	return inode
 }
 
@@ -114,8 +114,8 @@ func newStaticFile(data string) *staticFile {
 	return &staticFile{StaticData: vfs.StaticData{Data: data}}
 }
 
-func (fs *filesystem) newStaticDir(creds *auth.Credentials, children map[string]kernfs.Inode) kernfs.Inode {
-	return kernfs.NewStaticDir(creds, linux.UNNAMED_MAJOR, fs.devMinor, fs.NextIno(), 0555, children, kernfs.GenericDirectoryFDOptions{
+func (fs *filesystem) newStaticDir(ctx context.Context, creds *auth.Credentials, children map[string]kernfs.Inode) kernfs.Inode {
+	return kernfs.NewStaticDir(ctx, creds, linux.UNNAMED_MAJOR, fs.devMinor, fs.NextIno(), 0555, children, kernfs.GenericDirectoryFDOptions{
 		SeekEnd: kernfs.SeekEndZero,
 	})
 }