From: Andre Noll <maan@systemlinux.org>
Date: Fri, 23 Dec 2011 20:51:00 +0000 (+0100)
Subject: audiod: Fix bug in status_pre_select().
X-Git-Tag: v0.4.10~24
X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=commitdiff_plain;h=03655936efc48594ec7f35d82c41782e16d07f21

audiod: Fix bug in status_pre_select().

We have to take the minimum input size into account when deciding
whether a minimal delay should be requested from the scheduler.
Without this, a busy loop is possible.
---

diff --git a/audiod.c b/audiod.c
index 88411af4..4858366e 100644
--- a/audiod.c
+++ b/audiod.c
@@ -1159,7 +1159,7 @@ static void status_pre_select(struct sched *s, struct task *t)
 
 	if (must_start_decoder())
 		goto min_delay;
-	ret = btr_node_status(st->btrn, 0, BTR_NT_LEAF);
+	ret = btr_node_status(st->btrn, st->min_iqs, BTR_NT_LEAF);
 	if (ret > 0)
 		goto min_delay;
 	if (st->ct && audiod_status == AUDIOD_OFF)