From: Matt Joiner <anacrolix@gmail.com>
Date: Mon, 24 Oct 2016 08:35:12 +0000 (+1100)
Subject: Reader.SetReadahead can change readahead pieces
X-Git-Tag: v1.0.0~553
X-Git-Url: http://www.git.stargrave.org/?a=commitdiff_plain;h=559afcd0a903f74549a909ed4a5594c4102fd8e4;p=btrtrc.git

Reader.SetReadahead can change readahead pieces
---

diff --git a/reader.go b/reader.go
index 8dc9eefc..3f22c6c6 100644
--- a/reader.go
+++ b/reader.go
@@ -52,7 +52,7 @@ func (r *Reader) SetReadahead(readahead int64) {
 	r.mu.Unlock()
 	r.t.cl.mu.Lock()
 	defer r.t.cl.mu.Unlock()
-	r.tickleClient()
+	r.posChanged()
 }
 
 func (r *Reader) readable(off int64) (ret bool) {