From: David Schleef <ds@schleef.org>
Date: Thu, 30 Nov 2000 01:16:39 +0000 (+0000)
Subject: fixed mmap reference counting
X-Git-Tag: r0_7_51~7
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=74e498a7ea283e2b2192d93f6e2e82d8dd078f66;p=comedi.git

fixed mmap reference counting
---

diff --git a/comedi/comedi_fops.c b/comedi/comedi_fops.c
index 9793377d..15d6a4f1 100644
--- a/comedi/comedi_fops.c
+++ b/comedi/comedi_fops.c
@@ -1140,9 +1140,9 @@ static int comedi_mmap_v22(struct file * file, struct vm_area_struct *vma)
 
 	rvmmap(s->prealloc_buf,s->prealloc_bufsz,vma);
 	
-	vma->vm_file = file;
-	vma->vm_ops = &comedi_vm_ops;
-	file_atomic_inc(&file->f_count);
+	//vma->vm_file = file;
+	//vma->vm_ops = &comedi_vm_ops;
+	//file_atomic_inc(&file->f_count);
 
 	/* XXX mark subdev as mapped */