From 71092f7c9465ec36d2243dc588ce8429cfdee294 Mon Sep 17 00:00:00 2001 From: Sebastian Huber Date: Mon, 2 Jul 2012 16:58:01 +0200 Subject: libblock: Fix read-ahead trigger and next update The previous version was sub-optimal for read-ahead transfer counts of one. --- cpukit/libblock/src/bdbuf.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'cpukit/libblock') diff --git a/cpukit/libblock/src/bdbuf.c b/cpukit/libblock/src/bdbuf.c index 77d8555c05..34150600bc 100644 --- a/cpukit/libblock/src/bdbuf.c +++ b/cpukit/libblock/src/bdbuf.c @@ -3027,7 +3027,7 @@ rtems_bdbuf_read_ahead_task (rtems_task_argument arg) if (transfer_count >= max_transfer_count) { transfer_count = max_transfer_count; - dd->read_ahead.trigger = block + (transfer_count + 1) / 2; + dd->read_ahead.trigger = block + transfer_count / 2; dd->read_ahead.next = block + transfer_count; } else -- cgit v1.2.3