[mpeg2] Re: Porting kfir for kernel 2.6

[Anssi Hannula]

Klaus Schmidinger wrote:
> 
> There is still a small problem with buffers running full, but I guess
> this is a thread problem that has nothing to do with the kfir device, since
> that device does deliver lots of data, while the rest of VDR is apparently
> not starting to process it in time. But once it has started, it runs fine.
> 

My patch ignored the O_NONBLOCK, here's a bugfix (against 
kfir-2.6-driver.tar.bz2) for that, maybe it'll help.

-- 
Anssi Hannula
-------------- next part --------------
diff -Nur kfir-2.6-driver-old/driver/kfir.c kfir-2.6-driver/driver/kfir.c
--- kfir-2.6-driver-old/driver/kfir.c	2005-02-13 20:51:01.000000000 +0200
+++ kfir-2.6-driver/driver/kfir.c	2005-02-17 22:07:06.000000000 +0200
@@ -2614,7 +2614,7 @@
 	struct kfir_dev *kfir = (struct kfir_dev *) dev;
 	int todo = count;
 	int blocksize, split;
-	int nonblock = 0;
+	int nonblock = file->f_flags & O_NONBLOCK;
 	DECLARE_WAITQUEUE(wait, current);
 	dbprintk(KERN_DEBUG "kfir: called kfir_read, nonblock=%d count=%d\n",
 		 nonblock, count);