diff options
author | Nayana Bidari <nybidari@google.com> | 2020-08-03 13:33:47 -0700 |
---|---|---|
committer | gVisor bot <gvisor-bot@google.com> | 2020-08-03 13:36:05 -0700 |
commit | b2ae7ea1bb207eddadd7962080e7bd0b8634db96 (patch) | |
tree | 7230b0b327debfcdfdd96b132cea0a90181f8281 /pkg/sentry/fs/ramfs | |
parent | ef11bb936b2bbb50b0ceeeb93a74b94680fff724 (diff) |
Plumbing context.Context to DecRef() and Release().
context is passed to DecRef() and Release() which is
needed for SO_LINGER implementation.
PiperOrigin-RevId: 324672584
Diffstat (limited to 'pkg/sentry/fs/ramfs')
-rw-r--r-- | pkg/sentry/fs/ramfs/dir.go | 18 | ||||
-rw-r--r-- | pkg/sentry/fs/ramfs/tree_test.go | 2 |
2 files changed, 10 insertions, 10 deletions
diff --git a/pkg/sentry/fs/ramfs/dir.go b/pkg/sentry/fs/ramfs/dir.go index bfa304552..f4fcddecb 100644 --- a/pkg/sentry/fs/ramfs/dir.go +++ b/pkg/sentry/fs/ramfs/dir.go @@ -219,7 +219,7 @@ func (d *Dir) Remove(ctx context.Context, _ *fs.Inode, name string) error { } // Remove our reference on the inode. - inode.DecRef() + inode.DecRef(ctx) return nil } @@ -250,7 +250,7 @@ func (d *Dir) RemoveDirectory(ctx context.Context, _ *fs.Inode, name string) err } // Remove our reference on the inode. - inode.DecRef() + inode.DecRef(ctx) return nil } @@ -326,7 +326,7 @@ func (d *Dir) Create(ctx context.Context, dir *fs.Inode, name string, flags fs.F // Create the Dirent and corresponding file. created := fs.NewDirent(ctx, inode, name) - defer created.DecRef() + defer created.DecRef(ctx) return created.Inode.GetFile(ctx, created, flags) } @@ -412,11 +412,11 @@ func (*Dir) Rename(ctx context.Context, inode *fs.Inode, oldParent *fs.Inode, ol } // Release implements fs.InodeOperation.Release. -func (d *Dir) Release(_ context.Context) { +func (d *Dir) Release(ctx context.Context) { // Drop references on all children. d.mu.Lock() for _, i := range d.children { - i.DecRef() + i.DecRef(ctx) } d.mu.Unlock() } @@ -456,7 +456,7 @@ func (dfo *dirFileOperations) IterateDir(ctx context.Context, d *fs.Dirent, dirC func (dfo *dirFileOperations) Readdir(ctx context.Context, file *fs.File, serializer fs.DentrySerializer) (int64, error) { root := fs.RootFromContext(ctx) if root != nil { - defer root.DecRef() + defer root.DecRef(ctx) } dirCtx := &fs.DirCtx{ Serializer: serializer, @@ -473,13 +473,13 @@ func hasChildren(ctx context.Context, inode *fs.Inode) (bool, error) { // dropped when that dirent is destroyed. inode.IncRef() d := fs.NewTransientDirent(inode) - defer d.DecRef() + defer d.DecRef(ctx) file, err := inode.GetFile(ctx, d, fs.FileFlags{Read: true}) if err != nil { return false, err } - defer file.DecRef() + defer file.DecRef(ctx) ser := &fs.CollectEntriesSerializer{} if err := file.Readdir(ctx, ser); err != nil { @@ -530,7 +530,7 @@ func Rename(ctx context.Context, oldParent fs.InodeOperations, oldName string, n if err != nil { return err } - inode.DecRef() + inode.DecRef(ctx) } // Be careful, we may have already grabbed this mutex above. diff --git a/pkg/sentry/fs/ramfs/tree_test.go b/pkg/sentry/fs/ramfs/tree_test.go index a6ed8b2c5..3e0d1e07e 100644 --- a/pkg/sentry/fs/ramfs/tree_test.go +++ b/pkg/sentry/fs/ramfs/tree_test.go @@ -67,7 +67,7 @@ func TestMakeDirectoryTree(t *testing.T) { continue } root := mm.Root() - defer mm.DecRef() + defer mm.DecRef(ctx) for _, p := range test.subdirs { maxTraversals := uint(0) |