Author: maks
Date: Wed Jun 6 10:15:54 2007
New Revision: 8914
Log:
topconfig: enable preemption of bkl.
let's see if we get bug reports with
"BUG: using smp_processor_id() in preemptible code"
Modified:
dists/trunk/linux-2.6/debian/arch/config
dists/trunk/linux-2.6/debian/changelog
Modified: dists/trunk/linux-2.6/debian/arch/config
==============================================================================
--- dists/trunk/linux-2.6/debian/arch/config (original)
+++ dists/trunk/linux-2.6/debian/arch/config Wed Jun 6 10:15:54 2007
@@ -83,7 +83,7 @@
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
-# CONFIG_PREEMPT_BKL is not set
+CONFIG_PREEMPT_BKL=y
#
# Firmware Drivers
Modified: dists/trunk/linux-2.6/debian/changelog
==============================================================================
--- dists/trunk/linux-2.6/debian/changelog (original)
+++ dists/trunk/linux-2.6/debian/changelog Wed Jun 6 10:15:54 2007
@@ -29,6 +29,8 @@
* Enable the moved USB tablets config options where wacom is enabled.
* [i386] Enable driver for Crystalfontz 128x64 2-color LCD.
* [amd64] Enable KS0108 LCD controller.
+ * Enable the preemption of the big kernel lock. Low hanging fruit for
+ better latency with excellent debug info in smp_processor_id().
[ Martin Michlmayr ]
* mipsel/r5k-cobalt: Use the new RTC system.
@@ -41,7 +43,7 @@
* arm: Mark CHELSIO_T3, NETXEN_NIC, BCM43XX, VIDEO_BT848,
DVB_B2C2_FLEXCOP, and DVB_BUDGET as broken on ARM.
- -- Gordon Farquharson <[EMAIL PROTECTED]> Tue, 5 Jun 2007 22:37:06 -0600
+ -- maximilian attems <[EMAIL PROTECTED]> Wed, 06 Jun 2007 12:03:27 +0200
linux-2.6 (2.6.21-3) UNRELEASED; urgency=low
_______________________________________________
Kernel-svn-changes mailing list
[email protected]
http://lists.alioth.debian.org/mailman/listinfo/kernel-svn-changes
