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Jayakrishnan Memana authored and Mauro Carvalho Chehab committed Aug 11, 2012
1 parent 392c120 commit bf82a7f
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2 changes: 1 addition & 1 deletion [refs]
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refs/heads/master: 8f8ba75ee2065738644382667f833a4eb6f6db1d
refs/heads/master: 8a3f0ede2b3f5477122060af1a816c6bbf09fcd2

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11 changes: 0 additions & 11 deletions trunk/Documentation/ABI/testing/sysfs-platform-ideapad-laptop
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Expand Up @@ -5,15 +5,4 @@ Contact: "Ike Panhc <ike.pan@canonical.com>"
Description:
Control the power of camera module. 1 means on, 0 means off.

What: /sys/devices/platform/ideapad/fan_mode
Date: June 2012
KernelVersion: 3.6
Contact: "Maxim Mikityanskiy <maxtram95@gmail.com>"
Description:
Change fan mode
There are four available modes:
* 0 -> Super Silent Mode
* 1 -> Standard Mode
* 2 -> Dust Cleaning
* 4 -> Efficient Thermal Dissipation Mode

4 changes: 2 additions & 2 deletions trunk/Documentation/DocBook/filesystems.tmpl
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Expand Up @@ -224,8 +224,8 @@ all your transactions.
</para>

<para>
Then at umount time , in your put_super() you can then call journal_destroy()
to clean up your in-core journal object.
Then at umount time , in your put_super() (2.4) or write_super() (2.5)
you can then call journal_destroy() to clean up your in-core journal object.
</para>

<para>
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5 changes: 0 additions & 5 deletions trunk/Documentation/IRQ-domain.txt
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Expand Up @@ -93,7 +93,6 @@ Linux IRQ number into the hardware.
Most drivers cannot use this mapping.

==== Legacy ====
irq_domain_add_simple()
irq_domain_add_legacy()
irq_domain_add_legacy_isa()

Expand All @@ -116,7 +115,3 @@ The legacy map should only be used if fixed IRQ mappings must be
supported. For example, ISA controllers would use the legacy map for
mapping Linux IRQs 0-15 so that existing ISA drivers get the correct IRQ
numbers.

Most users of legacy mappings should use irq_domain_add_simple() which
will use a legacy domain only if an IRQ range is supplied by the
system and will otherwise use a linear domain mapping.
7 changes: 0 additions & 7 deletions trunk/Documentation/block/queue-sysfs.txt
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Expand Up @@ -38,13 +38,6 @@ read or write requests. Note that the total allocated number may be twice
this amount, since it applies only to reads or writes (not the accumulated
sum).

To avoid priority inversion through request starvation, a request
queue maintains a separate request pool per each cgroup when
CONFIG_BLK_CGROUP is enabled, and this parameter applies to each such
per-block-cgroup request pool. IOW, if there are N block cgroups,
each request queue may have upto N request pools, each independently
regulated by nr_requests.

read_ahead_kb (RW)
------------------
Maximum number of kilobytes to read-ahead for filesystems on this block
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45 changes: 0 additions & 45 deletions trunk/Documentation/cgroups/hugetlb.txt

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12 changes: 5 additions & 7 deletions trunk/Documentation/cgroups/memory.txt
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Expand Up @@ -73,8 +73,6 @@ Brief summary of control files.

memory.kmem.tcp.limit_in_bytes # set/show hard limit for tcp buf memory
memory.kmem.tcp.usage_in_bytes # show current tcp buf memory allocation
memory.kmem.tcp.failcnt # show the number of tcp buf memory usage hits limits
memory.kmem.tcp.max_usage_in_bytes # show max tcp buf memory usage recorded

1. History

Expand Down Expand Up @@ -189,12 +187,12 @@ the cgroup that brought it in -- this will happen on memory pressure).
But see section 8.2: when moving a task to another cgroup, its pages may
be recharged to the new cgroup, if move_charge_at_immigrate has been chosen.

Exception: If CONFIG_CGROUP_CGROUP_MEMCG_SWAP is not used.
Exception: If CONFIG_CGROUP_CGROUP_MEM_RES_CTLR_SWAP is not used.
When you do swapoff and make swapped-out pages of shmem(tmpfs) to
be backed into memory in force, charges for pages are accounted against the
caller of swapoff rather than the users of shmem.

2.4 Swap Extension (CONFIG_MEMCG_SWAP)
2.4 Swap Extension (CONFIG_CGROUP_MEM_RES_CTLR_SWAP)

Swap Extension allows you to record charge for swap. A swapped-in page is
charged back to original page allocator if possible.
Expand Down Expand Up @@ -261,7 +259,7 @@ When oom event notifier is registered, event will be delivered.
per-zone-per-cgroup LRU (cgroup's private LRU) is just guarded by
zone->lru_lock, it has no lock of its own.

2.7 Kernel Memory Extension (CONFIG_MEMCG_KMEM)
2.7 Kernel Memory Extension (CONFIG_CGROUP_MEM_RES_CTLR_KMEM)

With the Kernel memory extension, the Memory Controller is able to limit
the amount of kernel memory used by the system. Kernel memory is fundamentally
Expand All @@ -288,8 +286,8 @@ per cgroup, instead of globally.

a. Enable CONFIG_CGROUPS
b. Enable CONFIG_RESOURCE_COUNTERS
c. Enable CONFIG_MEMCG
d. Enable CONFIG_MEMCG_SWAP (to use swap extension)
c. Enable CONFIG_CGROUP_MEM_RES_CTLR
d. Enable CONFIG_CGROUP_MEM_RES_CTLR_SWAP (to use swap extension)

1. Prepare the cgroups (see cgroups.txt, Why are cgroups needed?)
# mount -t tmpfs none /sys/fs/cgroup
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26 changes: 0 additions & 26 deletions trunk/Documentation/device-mapper/dm-raid.txt
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Expand Up @@ -27,10 +27,6 @@ The target is named "raid" and it accepts the following parameters:
- rotating parity N (right-to-left) with data restart
raid6_nc RAID6 N continue
- rotating parity N (right-to-left) with data continuation
raid10 Various RAID10 inspired algorithms chosen by additional params
- RAID10: Striped Mirrors (aka 'Striping on top of mirrors')
- RAID1E: Integrated Adjacent Stripe Mirroring
- and other similar RAID10 variants

Reference: Chapter 4 of
http://www.snia.org/sites/default/files/SNIA_DDF_Technical_Position_v2.0.pdf
Expand Down Expand Up @@ -63,28 +59,6 @@ The target is named "raid" and it accepts the following parameters:
logical size of the array. The bitmap records the device
synchronisation state for each region.

[raid10_copies <# copies>]
[raid10_format near]
These two options are used to alter the default layout of
a RAID10 configuration. The number of copies is can be
specified, but the default is 2. There are other variations
to how the copies are laid down - the default and only current
option is "near". Near copies are what most people think of
with respect to mirroring. If these options are left
unspecified, or 'raid10_copies 2' and/or 'raid10_format near'
are given, then the layouts for 2, 3 and 4 devices are:
2 drives 3 drives 4 drives
-------- ---------- --------------
A1 A1 A1 A1 A2 A1 A1 A2 A2
A2 A2 A2 A3 A3 A3 A3 A4 A4
A3 A3 A4 A4 A5 A5 A5 A6 A6
A4 A4 A5 A6 A6 A7 A7 A8 A8
.. .. .. .. .. .. .. .. ..
The 2-device layout is equivalent 2-way RAID1. The 4-device
layout is what a traditional RAID10 would look like. The
3-device layout is what might be called a 'RAID1E - Integrated
Adjacent Stripe Mirroring'.

<#raid_devs>: The number of devices composing the array.
Each device consists of two entries. The first is the device
containing the metadata (if any); the second is the one containing the
Expand Down
20 changes: 0 additions & 20 deletions trunk/Documentation/devicetree/bindings/arm/mrvl/intc.txt
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Expand Up @@ -38,23 +38,3 @@ Example:
reg-names = "mux status", "mux mask";
mrvl,intc-nr-irqs = <2>;
};

* Marvell Orion Interrupt controller

Required properties
- compatible : Should be "marvell,orion-intc".
- #interrupt-cells: Specifies the number of cells needed to encode an
interrupt source. Supported value is <1>.
- interrupt-controller : Declare this node to be an interrupt controller.
- reg : Interrupt mask address. A list of 4 byte ranges, one per controller.
One entry in the list represents 32 interrupts.

Example:

intc: interrupt-controller {
compatible = "marvell,orion-intc", "marvell,intc";
interrupt-controller;
#interrupt-cells = <1>;
reg = <0xfed20204 0x04>,
<0xfed20214 0x04>;
};
16 changes: 0 additions & 16 deletions trunk/Documentation/devicetree/bindings/ata/marvell.txt

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23 changes: 0 additions & 23 deletions trunk/Documentation/devicetree/bindings/gpio/mrvl-gpio.txt
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Expand Up @@ -27,26 +27,3 @@ Example:
interrupt-controller;
#interrupt-cells = <1>;
};

* Marvell Orion GPIO Controller

Required properties:
- compatible : Should be "marvell,orion-gpio"
- reg : Address and length of the register set for controller.
- gpio-controller : So we know this is a gpio controller.
- ngpio : How many gpios this controller has.
- interrupts : Up to 4 Interrupts for the controller.

Optional properties:
- mask-offset : For SMP Orions, offset for Nth CPU

Example:

gpio0: gpio@10100 {
compatible = "marvell,orion-gpio";
#gpio-cells = <2>;
gpio-controller;
reg = <0x10100 0x40>;
ngpio = <32>;
interrupts = <35>, <36>, <37>, <38>;
};
12 changes: 6 additions & 6 deletions trunk/Documentation/devicetree/bindings/regulator/tps6586x.txt
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Expand Up @@ -9,9 +9,9 @@ Required properties:
- regulators: list of regulators provided by this controller, must have
property "regulator-compatible" to match their hardware counterparts:
sm[0-2], ldo[0-9] and ldo_rtc
- vin-sm0-supply: The input supply for the SM0.
- vin-sm1-supply: The input supply for the SM1.
- vin-sm2-supply: The input supply for the SM2.
- sm0-supply: The input supply for the SM0.
- sm1-supply: The input supply for the SM1.
- sm2-supply: The input supply for the SM2.
- vinldo01-supply: The input supply for the LDO1 and LDO2
- vinldo23-supply: The input supply for the LDO2 and LDO3
- vinldo4-supply: The input supply for the LDO4
Expand All @@ -30,9 +30,9 @@ Example:
#gpio-cells = <2>;
gpio-controller;

vin-sm0-supply = <&some_reg>;
vin-sm1-supply = <&some_reg>;
vin-sm2-supply = <&some_reg>;
sm0-supply = <&some_reg>;
sm1-supply = <&some_reg>;
sm2-supply = <&some_reg>;
vinldo01-supply = <...>;
vinldo23-supply = <...>;
vinldo4-supply = <...>;
Expand Down
14 changes: 0 additions & 14 deletions trunk/Documentation/devicetree/bindings/watchdog/marvel.txt

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