svn commit: r190771 - head/sys/dev/dcons
Ed Schouten
ed at FreeBSD.org
Mon Apr 6 06:09:03 PDT 2009
Author: ed
Date: Mon Apr 6 13:09:02 2009
New Revision: 190771
URL: http://svn.freebsd.org/changeset/base/190771
Log:
Reduce the dcons polling frequency to 25 Hz.
It makes little sense to use 100 Hz polling in dcons. We cannot live
without polling, because that's just how dcons works. It polls the
buffer filled by the firewire hardware. 25 Hz is probably enough for
most use cases.
Discussed with: rwatson
Tested by: kan
Modified:
head/sys/dev/dcons/dcons_os.c
Modified: head/sys/dev/dcons/dcons_os.c
==============================================================================
--- head/sys/dev/dcons/dcons_os.c Mon Apr 6 12:47:09 2009 (r190770)
+++ head/sys/dev/dcons/dcons_os.c Mon Apr 6 13:09:02 2009 (r190771)
@@ -72,7 +72,7 @@
#ifndef DCONS_POLL_HZ
-#define DCONS_POLL_HZ 100
+#define DCONS_POLL_HZ 25
#endif
#ifndef DCONS_BUF_SIZE
More information about the svn-src-all
mailing list