diff options
Diffstat (limited to 'pkg/sentry/fsimpl/verity')
| -rw-r--r-- | pkg/sentry/fsimpl/verity/verity.go | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/pkg/sentry/fsimpl/verity/verity.go b/pkg/sentry/fsimpl/verity/verity.go index d24c839bb..faa862c55 100644 --- a/pkg/sentry/fsimpl/verity/verity.go +++ b/pkg/sentry/fsimpl/verity/verity.go @@ -380,7 +380,9 @@ func (fs *filesystem) newDentry() *dentry { // IncRef implements vfs.DentryImpl.IncRef. func (d *dentry) IncRef() { r := atomic.AddInt64(&d.refs, 1) - refsvfs2.LogIncRef(d, r) + if d.LogRefs() { + refsvfs2.LogIncRef(d, r) + } } // TryIncRef implements vfs.DentryImpl.TryIncRef. @@ -391,7 +393,9 @@ func (d *dentry) TryIncRef() bool { return false } if atomic.CompareAndSwapInt64(&d.refs, r, r+1) { - refsvfs2.LogTryIncRef(d, r+1) + if d.LogRefs() { + refsvfs2.LogTryIncRef(d, r+1) + } return true } } @@ -400,7 +404,9 @@ func (d *dentry) TryIncRef() bool { // DecRef implements vfs.DentryImpl.DecRef. func (d *dentry) DecRef(ctx context.Context) { r := atomic.AddInt64(&d.refs, -1) - refsvfs2.LogDecRef(d, r) + if d.LogRefs() { + refsvfs2.LogDecRef(d, r) + } if r == 0 { d.fs.renameMu.Lock() d.checkDropLocked(ctx) @@ -412,7 +418,9 @@ func (d *dentry) DecRef(ctx context.Context) { func (d *dentry) decRefLocked(ctx context.Context) { r := atomic.AddInt64(&d.refs, -1) - refsvfs2.LogDecRef(d, r) + if d.LogRefs() { + refsvfs2.LogDecRef(d, r) + } if r == 0 { d.checkDropLocked(ctx) } else if r < 0 { |