Kevin Burns Pacifist117
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
/ 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 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 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 10, 2013 18:07
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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 10, 2013 18:07
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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.c
Created
June 10, 2013 18:07
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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
/ rtai_dmesg_5-1
Created
May 1, 2013 18:11
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| [ 629.132854] BUG: unable to handle kernel NULL pointer dereference at (null) | |
| [ 629.132854] IP: [< (null)>] (null) | |
| [ 629.132854] PGD 0 | |
| [ 629.132854] Oops: 0010 [#1] PREEMPT SMP | |
| [ 629.132854] last sysfs file: /sys/devices/pci0000:00/0000:00:14.4/0000:01:04.0/local_cpus | |
| [ 629.132854] CPU 22 | |
| [ 629.132854] Modules linked in: rtai_sem calibrate_rt rtai_fifos rtai_lxrt rtai_hal ipmi_msghandler nfs nfsd lockd nfs_acl exportfs auth_rpcgss sunrpc psmouse lp amd64_edac_mod parport serio_raw edac_core i2c_piix4 edac_mce_amd usbhid igb usb_storage hid ahci pata_atiixp libahci dca | |
| [ 629.132854] | |
| [ 629.132854] Pid: 0, comm: kworker/0:1 Not tainted 2.6.38.8-rtai #6 Supermicro H8DGU/H8DGU | |
| [ 629.132854] RIP: 0010:[<0000000000000000>] [< (null)>] (null) |
Pacifist117
/ chronos_example.c
Created
April 25, 2013 03:27
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| /* | |
| * Antonio Barbalace | |
| * periodic segments benchmark | |
| * this work was done in the integration phase of the AUV code with ChronOS | |
| * | |
| * The whole code derive from the sched_test_app (Aaron version) | |
| * This version is terrible system with just one periodic thread | |
| */ | |
Pacifist117
/ dmesg_with_rtai_sched
Created
April 22, 2013 22:04
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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 (rlyerly@luigi) (gcc version 4.4.3 (Ubuntu 4.4.3-4ubuntu5.1) ) #6 SMP PREEMPT Mon Sep 17 12:14:30 EDT 2012 | |
| [ 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) |