From: William Weston <weston@sysex.net>
To: Karsten Wiese <annabellesgarden@yahoo.de>
Cc: Ingo Molnar <mingo@elte.hu>, linux-kernel@vger.kernel.org
Subject: Re: Real-Time Preemption, -RT-2.6.12-final-V0.7.50-37
Date: Thu, 30 Jun 2005 12:46:13 -0700 (PDT) [thread overview]
Message-ID: <Pine.LNX.4.58.0506301238450.20655@echo.lysdexia.org> (raw)
In-Reply-To: <200506301952.22022.annabellesgarden@yahoo.de>
Hi Ingo,
-50-37 wouldn't compile out of the box on my debug config.
Here's a couple minor cleanups:
--- linux-2.6.12-RT-V0.7.50-37.orig/include/linux/preempt.h 2005-06-30 12:36:37.000000000 -0700
+++ linux-2.6.12-RT-V0.7.50-37/include/linux/preempt.h 2005-06-30 12:23:38.000000000 -0700
@@ -8,6 +8,7 @@
#include <linux/config.h>
#include <linux/linkage.h>
+#include <linux/thread_info.h>
#if defined(CONFIG_DEBUG_PREEMPT) || defined(CONFIG_CRITICAL_TIMING)
extern void notrace add_preempt_count(unsigned int val);
--- linux-2.6.12-RT-V0.7.50-37.orig/kernel/rt.c 2005-06-30 12:36:37.000000000 -0700
+++ linux-2.6.12-RT-V0.7.50-37/kernel/rt.c 2005-06-30 12:30:55.000000000 -0700
@@ -450,7 +450,7 @@
#ifdef CONFIG_DEBUG_PREEMPT
if (task->lock_count) {
static int once = 1;
- if (once > 0)
+ if (once > 0) {
once--;
printk("BUG: nonzero lock count %d at exit time?\n",
task->lock_count);
@@ -925,7 +925,7 @@
static int
capture_lock(struct rt_mutex_waiter *waiter, struct task_struct *task)
{
- struct thread_info *ti = current_thread_info();
+ //struct thread_info *ti = current_thread_info();
struct rt_mutex *lock = waiter->lock;
unsigned long flags;
int ret = 0;
@@ -1411,7 +1411,7 @@
*/
static void __up_mutex(struct rt_mutex *lock, int save_state __EIP_DECL__)
{
- struct thread_info *ti = current_thread_info();
+ //struct thread_info *ti = current_thread_info();
struct task_struct *old_owner, *new_owner;
struct rt_mutex_waiter *w;
unsigned long flags;
FYI, a diff against include/linux/compile.h also made it into the the
-50-37 patch.
--ww
next prev parent reply other threads:[~2005-06-30 20:07 UTC|newest]
Thread overview: 76+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-06-28 17:27 Real-Time Preemption, -RT-2.6.12-final-V0.7.50-24 Karsten Wiese
2005-06-28 20:21 ` Ingo Molnar
2005-06-28 20:30 ` Ingo Molnar
2005-06-28 23:51 ` Karsten Wiese
2005-06-29 6:34 ` Ingo Molnar
2005-06-29 7:00 ` Ingo Molnar
2005-06-29 9:15 ` William Weston
2005-06-29 12:56 ` Ingo Molnar
2005-06-30 1:50 ` William Weston
2005-06-29 14:48 ` Karsten Wiese
2005-06-29 19:38 ` Ingo Molnar
2005-06-29 23:36 ` Karsten Wiese
2005-06-30 17:52 ` Karsten Wiese
2005-06-30 19:46 ` William Weston [this message]
2005-06-30 19:52 ` Real-Time Preemption, -RT-2.6.12-final-V0.7.50-37 Ingo Molnar
2005-06-30 20:48 ` Ingo Molnar
2005-06-30 22:17 ` Gene Heskett
2005-06-30 22:15 ` Gene Heskett
2005-06-30 20:38 ` Real-Time Preemption, -RT-2.6.12-final-V0.7.50-38 Michal Schmidt
2005-06-30 20:47 ` Ingo Molnar
2005-06-30 20:50 ` Real-Time Preemption, -RT-2.6.12-final-V0.7.50-24 Ingo Molnar
2005-06-30 22:27 ` Karsten Wiese
2005-06-30 22:59 ` William Weston
2005-07-01 1:00 ` William Weston
2005-07-01 0:15 ` Karsten Wiese
2005-07-01 7:18 ` Ingo Molnar
2005-07-01 19:34 ` Chuck Harding
2005-07-02 1:46 ` William Weston
2005-07-02 2:02 ` Lee Revell
2005-07-04 8:53 ` William Weston
2005-07-04 11:16 ` Ingo Molnar
2005-07-13 1:18 ` Lee Revell
2005-07-13 1:28 ` Lee Revell
2005-07-13 6:35 ` Ingo Molnar
2005-07-13 17:20 ` Lee Revell
2005-07-03 14:04 ` Ingo Molnar
2005-07-03 18:12 ` Ingo Molnar
2005-07-05 20:43 ` Real-Time Preemption, -RT-2.6.12-final-V0.7.50-45 William Weston
2005-07-06 10:04 ` Ingo Molnar
2005-07-06 21:12 ` William Weston
2005-07-07 14:56 ` Steven Rostedt
2005-07-07 15:31 ` Ingo Molnar
2005-07-07 15:42 ` Steven Rostedt
2005-07-07 16:10 ` Steven Rostedt
2005-07-07 16:48 ` Ingo Molnar
2005-07-08 7:02 ` Steven Rostedt
2005-07-08 9:54 ` Steven Rostedt
2005-07-08 10:00 ` Ingo Molnar
2005-07-08 20:55 ` Bill Davidsen
2005-07-07 17:51 ` Ingo Molnar
2005-07-07 21:18 ` Real-Time Preemption, -RT-2.6.12-final-V0.7.51-12 Chuck Harding
2005-07-08 5:41 ` Ingo Molnar
2005-07-08 8:00 ` Ingo Molnar
2005-07-08 18:06 ` Chuck Harding
2005-07-07 19:05 ` Real-Time Preemption, -RT-2.6.12-final-V0.7.51-08 William Weston
2005-07-07 19:18 ` Ingo Molnar
2005-07-07 19:46 ` William Weston
2005-07-07 19:52 ` Ingo Molnar
2005-07-08 9:23 ` Ingo Molnar
2005-07-08 9:29 ` Ingo Molnar
2005-07-08 9:45 ` Ingo Molnar
2005-07-08 20:30 ` Real-Time Preemption, -RT-2.6.12-final-V0.7.51-17 William Weston
2005-07-07 1:26 ` Real-Time Preemption, -RT-2.6.12-final-V0.7.50-24 William Weston
2005-07-07 10:48 ` Ingo Molnar
2005-07-07 18:49 ` Real-Time Preemption, -RT-2.6.12-final-V0.7.51-06 William Weston
2005-07-07 20:02 ` Real-Time Preemption, -RT-2.6.12-final-V0.7.51-12 William Weston
2005-07-08 8:03 ` Ingo Molnar
2005-07-08 20:12 ` William Weston
2005-07-09 21:24 ` Peter Zijlstra
2005-07-10 11:18 ` Peter Zijlstra
2005-07-10 15:10 ` Ingo Molnar
2005-07-10 15:43 ` Peter Zijlstra
2005-07-10 16:12 ` Peter Zijlstra
2005-07-10 18:26 ` Ingo Molnar
2005-07-11 18:49 ` William Weston
2005-07-08 22:33 ` Real-Time Preemption, -RT-2.6.12-final-V0.7.51-17 William Weston
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