diff --git a/conversions.go b/conversions.go
index f1bdbe8..22c0341 100644
--- a/conversions.go
+++ b/conversions.go
@@ -853,11 +853,11 @@ func (c *Connection) kernelResponseForOp(
 		out := (*fusekernel.OpenOut)(m.Grow(int(unsafe.Sizeof(fusekernel.OpenOut{}))))
 		out.Fh = uint64(o.Handle)
 
-		if o.KeepDirectoryContentsPageCache {
+		if o.CacheDirContentAsPageCache {
 			out.OpenFlags |= uint32(fusekernel.OpenCacheDir)
 		}
 
-		if o.KeepDirectoryContentsPageCache {
+		if o.KeepDirContentPageCache {
 			out.OpenFlags |= uint32(fusekernel.OpenKeepCache)
 		}
 
diff --git a/fuseops/ops.go b/fuseops/ops.go
index 11a0820..ba28668 100644
--- a/fuseops/ops.go
+++ b/fuseops/ops.go
@@ -501,11 +501,13 @@ type OpenDirOp struct {
 	Handle    HandleID
 	OpContext OpContext
 
-	// Convey the kernel to cache the directory contents in the page cache.
-	CacheDirContentsAsPageCache bool
+	// CacheDirContentAsPageCache conveys the kernel to cache the response of next
+	// ReadDirOp as page cache. Once cached, listing on that directory will be
+	// served from the kernel until invalidated.
+	CacheDirContentAsPageCache bool
 
-	// Either to keep previous directory contents page cache or not.
-	KeepDirectoryContentsPageCache bool
+	// KeepDirContentPageCache used to invalidate the cached directory content.
+	KeepDirContentPageCache bool
 }
 
 // Read entries from a directory previously opened with OpenDir.