litmus2008.git/include/linux, branch master [ARCHIVE] Old LITMUS^RT 2008 version (for reference). hrtimer: remove unused flag of pull implementation 2009-05-03T05:10:19+00:00 Bjoern B. Brandenburg bbb@cs.unc.edu 2009-05-03T05:10:19+00:00 8c2ed856588664c82faf9f3df244eace68f565f3 The flag was racy anyway and could not be used safely. 
The flag was racy anyway and could not be used safely.
hrtimer: add support for starting timers on remote CPUs 2009-04-23T03:01:44+00:00 Bjoern B. Brandenburg bbb@cs.unc.edu 2009-04-23T03:01:44+00:00 b5c4ababa76ce94cfa276f620b81d7d0f1d8ebf1 This depends on the ability to send the special 'pull_timers' IPI even with IRQs disabled. 
This depends on the ability to send the special 'pull_timers' IPI
even with IRQs disabled.
time: prevent the loop in timespec_add_ns() from being optimised away 2008-09-16T19:19:16+00:00 Segher Boessenkool segher@kernel.crashing.org 2008-03-04T22:59:54+00:00 cc4319890a80190d3290f1e04886d0384969b5f3 Since some architectures don't support __udivdi3(). Signed-off-by: Segher Boessenkool <segher@kernel.crashing.org> Cc: john stultz <johnstul@us.ibm.com> Cc: Ingo Molnar <mingo@elte.hu> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> 
Since some architectures don't support __udivdi3().

Signed-off-by: Segher Boessenkool <segher@kernel.crashing.org>
Cc: john stultz <johnstul@us.ibm.com>
Cc: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Use binomial heaps as priority queues. 2008-05-19T16:06:57+00:00 Bjoern B. Brandenburg bbb@cs.unc.edu 2008-05-19T16:06:57+00:00 0acc5e8a1d7caa74f644ac92cab2d958cf508d6e The list-based priority queues did not perform well on the Niagara T2000. This heap-based implementation should perform much faster when queues are long. 
The list-based priority queues did not perform well on the Niagara T2000.
This heap-based implementation should perform much faster when queues
are long.
add synchronized quanta support 2008-04-30T20:49:58+00:00 John M. Calandrino jmc@cs.unc.edu 2008-04-30T20:49:58+00:00 c7d1f86705369bed0c65be15b898a9251de21c76 Modify offsets in such a way that quantum boundaries occur either synchronized or staggered (based on the kernel command line). 
Modify offsets in such a way that quantum boundaries occur either
synchronized or staggered (based on the kernel command line).
add complete_n() call to the completion API. 2008-02-19T18:09:27+00:00 Bjoern B. Brandenburg bbb@cs.unc.edu 2008-02-19T18:09:27+00:00 265952f112a27c8fbe47560b23a531f8baaf1898 This is usefule for releasing exactly n tasks without having to call compete() repeatedly. 
This is usefule for releasing exactly n tasks without having to
call compete() repeatedly.
LITMUS 2008: Initial Port 2008-02-13T19:13:15+00:00 Bjoern B. Brandenburg bbb@cs.unc.edu 2008-02-13T19:13:15+00:00 8ce9b0cb97d9266b3b64b2b57835e17f6e03f585 This introduces the core changes ported from LITMUS 2007. The kernel seems to work under QEMU, but many bugs probably remain. 
This introduces the core changes ported from LITMUS 2007.
The kernel seems to work under QEMU, but many bugs probably remain.
ACPI: make _OSI(Linux) console messages smarter 2008-01-24T02:26:15+00:00 Len Brown len.brown@intel.com 2008-01-24T01:50:56+00:00 d4b7dc499daae909e62dc260b95cd618f2970ded If BIOS invokes _OSI(Linux), the kernel response depends on what the ACPI DMI list knows about the system, and that is reflectd in dmesg: 1) System unknown to DMI: ACPI: BIOS _OSI(Linux) query ignored ACPI: DMI System Vendor: LENOVO ACPI: DMI Product Name: 7661W1P ACPI: DMI Product Version: ThinkPad T61 ACPI: DMI Board Name: 7661W1P ACPI: DMI BIOS Vendor: LENOVO ACPI: DMI BIOS Date: 10/18/2007 ACPI: Please send DMI info above to linux-acpi@vger.kernel.org ACPI: If "acpi_osi=Linux" works better, please notify linux-acpi@vger.kernel.org 2) System known to DMI, but effect of OSI(Linux) unknown: ACPI: DMI detected: Lenovo ThinkPad T61 ... ACPI: BIOS _OSI(Linux) query ignored via DMI ACPI: If "acpi_osi=Linux" works better, please notify linux-acpi@vger.kernel.org 3) System known to DMI, which disables _OSI(Linux): ACPI: DMI detected: Lenovo ThinkPad T61 ... ACPI: BIOS _OSI(Linux) query ignored via DMI 4) System known to DMI, which enable _OSI(Linux): ACPI: DMI detected: Lenovo ThinkPad T61 ACPI: Added _OSI(Linux) ... ACPI: BIOS _OSI(Linux) query honored via DMI cmdline overrides take precidence over the built-in default and the DMI prescribed default. cmdline "acpi_osi=Linux" results in: ACPI: BIOS _OSI(Linux) query honored via cmdline Signed-off-by: Len Brown <len.brown@intel.com> 
If BIOS invokes _OSI(Linux), the kernel response
depends on what the ACPI DMI list knows about the system,
and that is reflectd in dmesg:

1) System unknown to DMI:

ACPI: BIOS _OSI(Linux) query ignored
ACPI: DMI System Vendor: LENOVO
ACPI: DMI Product Name: 7661W1P
ACPI: DMI Product Version: ThinkPad T61
ACPI: DMI Board Name: 7661W1P
ACPI: DMI BIOS Vendor: LENOVO
ACPI: DMI BIOS Date: 10/18/2007
ACPI: Please send DMI info above to linux-acpi@vger.kernel.org
ACPI: If "acpi_osi=Linux" works better, please notify linux-acpi@vger.kernel.org

2) System known to DMI, but effect of OSI(Linux) unknown:

ACPI: DMI detected: Lenovo ThinkPad T61
...
ACPI: BIOS _OSI(Linux) query ignored via DMI
ACPI: If "acpi_osi=Linux" works better, please notify linux-acpi@vger.kernel.org

3) System known to DMI, which disables _OSI(Linux):

ACPI: DMI detected: Lenovo ThinkPad T61
...
ACPI: BIOS _OSI(Linux) query ignored via DMI

4) System known to DMI, which enable _OSI(Linux):

ACPI: DMI detected: Lenovo ThinkPad T61
ACPI: Added _OSI(Linux)
...
ACPI: BIOS _OSI(Linux) query honored via DMI

cmdline overrides take precidence over the built-in
default and the DMI prescribed default.
cmdline "acpi_osi=Linux" results in:

ACPI: BIOS _OSI(Linux) query honored via cmdline

Signed-off-by: Len Brown <len.brown@intel.com>
DMI: create dmi_get_slot() 2008-01-24T02:23:13+00:00 Len Brown len.brown@intel.com 2008-01-23T21:36:45+00:00 f89e3b0620a0dc19f313218f55373b9361142203 This simply allows other sub-systems (such as ACPI) to access and print out slots in static dmi_ident[]. Signed-off-by: Len Brown <len.brown@intel.com> 
This simply allows other sub-systems (such as ACPI)
to access and print out slots in static dmi_ident[].

Signed-off-by: Len Brown <len.brown@intel.com>
DMI: move dmi_available declaration to linux/dmi.h 2008-01-24T02:22:21+00:00 Len Brown len.brown@intel.com 2008-01-16T22:20:37+00:00 81b4e1f6269cea345f17d3aa349ec9beb31a8cd3 Signed-off-by: Len Brown <len.brown@intel.com> 
Signed-off-by: Len Brown <len.brown@intel.com>