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| 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/vfs/filesystem.go | |
| 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/vfs/filesystem.go')
| -rw-r--r-- | pkg/sentry/vfs/filesystem.go | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/pkg/sentry/vfs/filesystem.go b/pkg/sentry/vfs/filesystem.go index 6bb9ca180..df3758fd1 100644 --- a/pkg/sentry/vfs/filesystem.go +++ b/pkg/sentry/vfs/filesystem.go @@ -100,12 +100,12 @@ func (fs *Filesystem) TryIncRef() bool { } // DecRef decrements fs' reference count. -func (fs *Filesystem) DecRef() { +func (fs *Filesystem) DecRef(ctx context.Context) { if refs := atomic.AddInt64(&fs.refs, -1); refs == 0 { fs.vfs.filesystemsMu.Lock() delete(fs.vfs.filesystems, fs) fs.vfs.filesystemsMu.Unlock() - fs.impl.Release() + fs.impl.Release(ctx) } else if refs < 0 { panic("Filesystem.decRef() called without holding a reference") } @@ -149,7 +149,7 @@ func (fs *Filesystem) DecRef() { type FilesystemImpl interface { // Release is called when the associated Filesystem reaches zero // references. - Release() + Release(ctx context.Context) // Sync "causes all pending modifications to filesystem metadata and cached // file data to be written to the underlying [filesystem]", as by syncfs(2). |