Kevin Burns Pacifist117
Pacifist117
/ sched.c
Created
June 11, 2013 20:31
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| /* | |
| * kernel/sched.c | |
| * | |
| * Kernel scheduler and related syscalls | |
| * | |
| * Copyright (C) 1991-2002 Linus Torvalds | |
| * | |
| * 1996-12-23 Modified by Dave Grothe to fix bugs in semaphores and | |
| * make semaphores SMP safe | |
| * 1998-11-19 Implemented schedule_timeout() and related stuff |
Pacifist117
/ sched_rt.c
Created
June 11, 2013 20:31
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| /* | |
| * Real-Time Scheduling Class (mapped to the SCHED_FIFO and SCHED_RR | |
| * policies) | |
| */ | |
| #include <linux/chronos_sched.h> | |
| #ifdef CONFIG_SMP | |
| static int pick_rt_task(struct rq *rq, struct task_struct *p, int cpu); | |
| static void deactivate_task(struct rq *rq, struct task_struct *p, int sleep); | |
| #endif |
Pacifist117
/ sched.c
Created
June 12, 2013 16:31
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| /* | |
| * kernel/sched.c | |
| * | |
| * Kernel scheduler and related syscalls | |
| * | |
| * Copyright (C) 1991-2002 Linus Torvalds | |
| * | |
| * 1996-12-23 Modified by Dave Grothe to fix bugs in semaphores and | |
| * make semaphores SMP safe | |
| * 1998-11-19 Implemented schedule_timeout() and related stuff |
Pacifist117
/ sched_rt.c
Created
June 12, 2013 16:32
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| /* | |
| * Real-Time Scheduling Class (mapped to the SCHED_FIFO and SCHED_RR | |
| * policies) | |
| */ | |
| #include <linux/chronos_sched.h> | |
| #ifdef CONFIG_SMP | |
| static int pick_rt_task(struct rq *rq, struct task_struct *p, int cpu); | |
| static void deactivate_task(struct rq *rq, struct task_struct *p, int sleep); | |
| #endif |
Pacifist117
/ task.c
Created
July 2, 2013 17:23
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| /*************************************************************************** | |
| * Copyright (C) 2009-2012 Virginia Tech Real-Time Systems Lab * | |
| * * | |
| * Original version written by Matthew Dellinger * | |
| * [email protected] * | |
| * * | |
| * Re-written by Aaron Lindsay * | |
| * [email protected] * | |
| * * | |
| * This program is free software; you can redistribute it and/or modify * |
Pacifist117
/ task.c
Created
July 2, 2013 18:26
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| /*************************************************************************** | |
| * Copyright (C) 2009-2012 Virginia Tech Real-Time Systems Lab * | |
| * * | |
| * Original version written by Matthew Dellinger * | |
| * [email protected] * | |
| * * | |
| * Re-written by Aaron Lindsay * | |
| * [email protected] * | |
| * * | |
| * This program is free software; you can redistribute it and/or modify * |
Pacifist117
/ dmesg_out
Created
July 12, 2013 20:24
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| [ 0.000000] Initializing cgroup subsys cpuset | |
| [ 0.000000] Initializing cgroup subsys cpu | |
| [ 0.000000] Linux version 3.0.24-chronos (root@luigi) (gcc version 4.4.3 (Ubuntu 4.4.3-4ubuntu5.1) ) #24 SMP PREEMPT RT Tue Jul 2 17:49:14 EDT 2013 | |
| [ 0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-3.0.24-chronos root=UUID=dfec0e53-ecad-4b86-8304-ac158bffac39 ro console=ttyS0,115200 console=tty0 acpi=off | |
| [ 0.000000] BIOS-provided physical RAM map: | |
| [ 0.000000] BIOS-e820: 0000000000000000 - 000000000009a800 (usable) | |
| [ 0.000000] BIOS-e820: 000000000009a800 - 00000000000a0000 (reserved) | |
| [ 0.000000] BIOS-e820: 00000000000e6000 - 0000000000100000 (reserved) | |
| [ 0.000000] BIOS-e820: 0000000000100000 - 00000000dfe90000 (usable) | |
| [ 0.000000] BIOS-e820: 00000000dfe9e000 - 00000000dfea0000 (reserved) |
Pacifist117
/ dmesg_xeno
Created
July 19, 2013 21:28
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| [ 0.000000] Initializing cgroup subsys cpuset | |
| [ 0.000000] Initializing cgroup subsys cpu | |
| [ 0.000000] Linux version 3.2.21-xenomai (root@luigi) (gcc version 4.4.3 (Ubuntu 4.4.3-4ubuntu5.1) ) #20 SMP PREEMPT Fri Jul 19 15:55:07 EDT 2013 | |
| [ 0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-3.2.21-xenomai root=UUID=dfec0e53-ecad-4b86-8304-ac158bffac39 ro console=ttyS0,115200 console=tty0 acpi=off | |
| [ 0.000000] BIOS-provided physical RAM map: | |
| [ 0.000000] BIOS-e820: 0000000000000000 - 000000000009a800 (usable) | |
| [ 0.000000] BIOS-e820: 000000000009a800 - 00000000000a0000 (reserved) | |
| [ 0.000000] BIOS-e820: 00000000000e6000 - 0000000000100000 (reserved) | |
| [ 0.000000] BIOS-e820: 0000000000100000 - 00000000dfe90000 (usable) | |
| [ 0.000000] BIOS-e820: 00000000dfe9e000 - 00000000dfea0000 (reserved) |
Pacifist117
/ temp2
Created
July 19, 2013 23:08
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| [ 298.616229] Xenomai: stuck on nucleus lock ffffffff81c27dc0 | |
| [ 298.616229] waiter = kernel/xenomai/nucleus/shadow.c:2579 (do_taskexit_event(), CPU #20) | |
| [ 298.616229] owner = kernel/xenomai/nucleus/pod.c:2194 (__xnpod_schedule(), CPU #2) | |
| [ 298.616158] Xenomai: stuck on nucleus lock ffffffff81c27dc0 | |
| [ 298.616158] waiter = kernel/xenomai/nucleus/shadow.c:2579 (do_taskexit_event(), CPU #23) | |
| [ 298.616158] owner = kernel/xenomai/nucleus/pod.c:2194 (__xnpod_schedule(), CPU #2) | |
| [ 298.616111] Xenomai: stuck on nucleus lock ffffffff81c27dc0 | |
| [ 298.616111] waiter = kernel/xenomai/nucleus/shadow.c:2579 (do_taskexit_event(), CPU #17) | |
| [ 298.616111] owner = kernel/xenomai/nucleus/pod.c:2194 (__xnpod_schedule(), CPU #2) | |
| [ 298.616102] Xenomai: stuck on nucleus lock ffffffff81c27dc0 |
Pacifist117
/ dmesg_rtai
Created
July 22, 2013 20:53
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| [ 0.000000] Initializing cgroup subsys cpuset | |
| [ 0.000000] Initializing cgroup subsys cpu | |
| [ 0.000000] Linux version 2.6.38.8-rtai (kevinpb@luigi) (gcc version 4.4.3 (Ubuntu 4.4.3-4ubuntu5.1) ) #7 SMP PREEMPT Wed Jun 5 19:46:08 EDT 2013 | |
| [ 0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-2.6.38.8-rtai root=UUID=dfec0e53-ecad-4b86-8304-ac158bffac39 ro console=ttyS0,115200 console=tty0 acpi=off | |
| [ 0.000000] BIOS-provided physical RAM map: | |
| [ 0.000000] BIOS-e820: 0000000000000000 - 000000000009a800 (usable) | |
| [ 0.000000] BIOS-e820: 000000000009a800 - 00000000000a0000 (reserved) | |
| [ 0.000000] BIOS-e820: 00000000000e6000 - 0000000000100000 (reserved) | |
| [ 0.000000] BIOS-e820: 0000000000100000 - 00000000dfe90000 (usable) | |
| [ 0.000000] BIOS-e820: 00000000dfe9e000 - 00000000dfea0000 (reserved) |