X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=blobdiff_plain;f=amp_filter.c;h=d0a893f47518d8c8c33f957ad9b36ab6b80a38b1;hp=c0835f806ad322480cb38e7ca851b1ef78b3e366;hb=d67fcd1fc34ec2de6bed616e8e96c91a67cbaca7;hpb=83b222427d80c325b6f30e6693fbc5c05d8fa11f

diff --git a/amp_filter.c b/amp_filter.c
index c0835f80..d0a893f4 100644
--- a/amp_filter.c
+++ b/amp_filter.c
@@ -116,14 +116,18 @@ static void amp_post_select(__a_unused struct sched *s, struct task *t)
 		return;
 	}
 next_buffer:
-	ret = prepare_filter_node(fn);
-	in_bytes = btr_next_buffer(btrn, (char **)&in);
+	ret = btr_node_status(btrn, fn->min_iqs, BTR_NT_INTERNAL);
 	if (ret < 0)
 		goto err;
-	len = in_bytes / 2;
-	/* len == 0 happens if eof and in_bytes == 1. */
-	if (ret == 0 || len == 0)
+	if (ret == 0)
 		return;
+	btr_merge(btrn, fn->min_iqs);
+	in_bytes = btr_next_buffer(btrn, (char **)&in);
+	len = in_bytes / 2;
+	if (len == 0) { /* eof and in_bytes == 1 */
+		ret = -E_AMP_EOF;
+		goto err;
+	}
 
 	if (inplace)
 		out = in;
@@ -149,8 +153,7 @@ next_buffer:
 err:
 	assert(ret < 0);
 	t->error = ret;
-	btr_del_node(btrn);
-	amp_close(fn);
+	btr_remove_node(btrn);
 }
 
 /**