NeilBrown bdfd114073 md/bitmap: make _page_attr bitops atomic. ...

Using e.g. set_bit instead of __set_bit and using test_and_clear_bit
allow us to remove some locking and contract other locked ranges.

It is rare that we set or clear a lot of these bits, so gain should
outweigh any cost.

Signed-off-by: NeilBrown <neilb@suse.de>

2012-05-22 13:55:22 +10:00

..

accessibility

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acpi

Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2012-04-25 21:29:26 -07:00

amba

ARM: 7366/3: amba: Remove AMBA level regulator support

2012-04-13 14:04:08 +01:00

ata

libata: forbid port runtime pm by default, fixing regression

2012-04-18 14:33:25 -04:00

atm

Remove all #inclusions of asm/system.h

2012-03-28 18:30:03 +01:00

auxdisplay

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base

drivers/base: fix compiler warning in SoC export driver - idr should be ida

2012-04-09 14:54:22 -07:00

bcma

bcma: use fallback sprom if no on chip sprom is available

2012-04-16 13:32:01 -04:00

block

Merge tag 'stable/for-linus-3.4-rc3-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen

2012-04-20 11:31:00 -07:00

bluetooth

Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth

2012-04-09 15:47:49 -04:00

cdrom

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char

Merge tag 'tty-3.4-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty

2012-04-12 15:36:33 -07:00

clk

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clocksource

Revert "clocksource: Load the ACPI PM clocksource asynchronously"

2012-04-12 00:05:05 +02:00

connector

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cpufreq

cpufreq: OMAP: fix build errors: depends on ARCH_OMAP2PLUS

2012-04-13 17:57:40 -07:00

cpuidle

Merge branches 'idle-fix' and 'misc' into release

2012-04-06 21:48:59 -04:00

crypto

crypto: talitos - properly lock access to global talitos registers

2012-04-09 15:13:40 +08:00

dca

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devfreq

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dio

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dma

Merge branch 'fixes' of git://git.infradead.org/users/vkoul/slave-dma

2012-04-26 15:33:36 -07:00

edac

Merge branch 'stable' of git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile

2012-04-06 17:56:20 -07:00

eisa

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firewire

Remove all #inclusions of asm/system.h

2012-03-28 18:30:03 +01:00

firmware

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gpio

ARM: pxa: fix gpio wakeup setting

2012-04-27 10:46:45 +08:00

gpu

drm/i915: Set the Stencil Cache eviction policy to non-LRA mode.

2012-04-28 08:05:15 +01:00

hid

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid

2012-04-20 10:39:33 -07:00

hsi

HSI: hsi_char: Remove max_data_size from sysfs

2012-04-23 14:23:32 +03:00

hv

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hwmon

hwmon: (fam15h_power) Fix pci_device_id array

2012-04-26 08:40:08 -07:00

hwspinlock

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i2c

i2c: prevent spurious interrupt on Designware controllers

2012-04-10 08:09:03 -07:00

ide

Remove all #inclusions of asm/system.h

2012-03-28 18:30:03 +01:00

idle

simple_open: automatically convert to simple_open()

2012-04-05 15:25:50 -07:00

ieee802154

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infiniband

Merge tag 'ib-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband

2012-04-26 15:35:35 -07:00

input

mfd: Convert twl6040 to i2c driver, and separate it from twl core

2012-04-16 16:45:34 +02:00

iommu

Merge branch 'akpm' (Andrew's patch-bomb)

2012-04-05 15:30:34 -07:00

isdn

Merge tag 'tty-3.4-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty

2012-04-12 15:36:33 -07:00

leds

leds-atmel-pwm.c: Make pwmled_probe() __devinit

2012-04-17 16:29:31 +02:00

lguest

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macintosh

Remove all #inclusions of asm/system.h

2012-03-28 18:30:03 +01:00

mca

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md

md/bitmap: make _page_attr bitops atomic.

2012-05-22 13:55:22 +10:00

media

Merge branch 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media

2012-04-21 12:43:23 -07:00

memstick

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message

Merge tag 'split-asm_system_h-for-linus-20120328' of git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-asm_system

2012-03-28 15:58:21 -07:00

mfd

mfd: Fix modular builds of rc5t583 regulator support

2012-04-16 21:27:07 +02:00

misc

Merge branch 'akpm' (Andrew's patch-bomb)

2012-04-05 15:30:34 -07:00

mmc

Merge branch 'fixes' of git://git.infradead.org/users/vkoul/slave-dma

2012-04-26 15:33:36 -07:00

mtd

Merge branch 'fixes' of git://git.infradead.org/users/vkoul/slave-dma

2012-04-26 15:33:36 -07:00

net

drivers/net: Do not free an IRQ if its request failed

2012-04-21 16:41:11 -04:00

nfc

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nubus

Remove all #inclusions of asm/system.h

2012-03-28 18:30:03 +01:00

of

gpio: Fix range check in of_gpio_simple_xlate()

2012-04-10 14:20:56 -06:00

oprofile

simple_open: automatically convert to simple_open()

2012-04-05 15:25:50 -07:00

parisc

Merge tag 'split-asm_system_h-for-linus-20120328' of git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-asm_system

2012-03-28 15:58:21 -07:00

parport

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pci

Merge branch 'for-v3.4-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux

2012-04-27 19:32:37 -07:00

pcmcia

Merge git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia

2012-03-29 16:00:48 -07:00

pinctrl

pinctrl: implement pinctrl_check_ops

2012-04-11 09:31:02 +02:00

platform

Merge branch 'akpm' (Andrew's patch-bomb)

2012-04-26 15:24:45 -07:00

pnp

Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux

2012-03-30 16:45:39 -07:00

power

Merge tag 'for-v3.4-rc1' of git://git.infradead.org/battery-2.6

2012-03-30 16:09:02 -07:00

pps

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ps3

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ptp

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rapidio

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regulator

Merge tag 'regulator-3.4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator

2012-04-10 10:26:41 -07:00

remoteproc

simple_open: automatically convert to simple_open()

2012-04-05 15:25:50 -07:00

rpmsg

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rtc

drivers/rtc/rtc-ds1307.c: fix BUG shown with lock debugging enabled

2012-04-25 21:26:34 -07:00

s390

[S390] s390/char/vmur.c: fix memory leak

2012-04-11 14:28:24 +02:00

sbus

Remove all #inclusions of asm/system.h

2012-03-28 18:30:03 +01:00

scsi

SCSI: Fix error handling when no ULD is attached

2012-04-15 11:08:53 -07:00

sfi

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sh

Merge tag 'sh-for-linus' of git://github.com/pmundt/linux-sh

2012-03-30 00:09:17 -07:00

sn

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spi

spi/spi-bfin5xx: Fix flush of last bit after each spi transfer

2012-04-27 12:20:39 -06:00

ssb

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staging

staging: ozwpan: Fix bug where kfree is called twice.

2012-04-26 12:40:53 -07:00

target

tcm_fc: Do not free tpg structure during wq allocation failure

2012-04-06 18:57:05 -07:00

tc

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thermal

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tty

drivers/tty/amiserial.c: add missing tty_unlock

2012-04-19 19:15:35 -07:00

uio

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usb

Merge tag 'fixes-for-v3.4-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb into usb-linus

2012-04-27 07:50:34 -07:00

uwb

uwb: fix error handling

2012-04-18 13:15:51 -07:00

vhost

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

2012-04-22 21:02:57 -07:00

video

blackfin: fix compile error in bfin-lq035q1-fb.c

2012-04-26 14:46:51 -04:00

virt

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virtio

virtio_balloon: fix handling of PAGE_SIZE != 4k

2012-04-15 11:51:06 +03:00

vlynq

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w1

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watchdog

hpwdt: Only BYTE reads/writes to WD Timer port 0x72

2012-04-26 14:38:07 +02:00

xen

xen/acpi: Workaround broken BIOSes exporting non-existing C-states.

2012-04-26 22:07:28 -04:00

zorro

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Kconfig

Merge branch 'for-next' of git://gitorious.org/kernel-hsi/kernel-hsi

2012-04-02 09:50:40 -07:00

Makefile

Merge branch 'for-next' of git://gitorious.org/kernel-hsi/kernel-hsi

2012-04-02 09:50:40 -07:00