q3k
/
linux
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
linux/drivers
History
NeilBrown 7be3dfec47 md: reduce CPU wastage on idle md array with a write-intent bitmap 
Recent patch titled
  Reduce CPU wastage on idle md array with a write-intent bitmap.

would sometimes leave the array with dirty bitmap bits that stay dirty.  A
subsequent write would sort things out so it isn't a big problem, but should
be fixed nonetheless.

We need to make sure that when the bitmap becomes not "allclean", the
daemon_sleep really does get set to a sensible value.

Signed-off-by: Neil Brown <neilb@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
 		2008-03-10 18:01:19 -07:00
..
acorn/char Fix default compose table initialization 2008-03-03 14:53:16 -08:00
acpi Merge branches 'release', 'bugzilla-9916', 'bugzilla-9982', 'bugzilla-9989', 'misc', 'suspend', 'thermal', 'thinkpad' and 'tsc' into release 2008-02-21 02:41:58 -05:00
amba
…
ata ahci: work around ATI SB600 h/w quirk 2008-03-05 07:53:06 -05:00
atm
…
auxdisplay
…
base Driver core: Fix cleanup when failing device_add(). 2008-03-04 14:47:05 -08:00
block pktcdvd: reduce stack consumption 2008-03-04 16:35:12 -08:00
bluetooth bluetooth: Add another Broadcom device 2008-03-07 15:20:03 -08:00
cdrom make cdrom.c:check_for_audio_disc() static 2008-03-04 11:28:41 +01:00
char riscom8: Fix hang on load 2008-03-10 08:13:09 -07:00
clocksource
…
connector CONNECTOR: make cn_already_initialized static 2008-02-26 18:42:44 -08:00
cpufreq [CPUFREQ] fix section mismatch warnings 2008-03-05 14:45:31 -05:00
cpuidle ACPI, cpuidle: Clarify C-state description in sysfs 2008-02-14 00:09:55 -05:00
crypto [HIFN]: Fix invalid config ifdefs for RNG support 2008-02-15 19:15:05 +08:00
dca DCA: convert struct class_device to struct device. 2008-02-08 15:33:33 -08:00
dio
…
dma ioat: fix 'ack' handling, driver must ensure that 'ack' is zero 2008-03-04 10:16:46 -07:00
edac
…
eisa
…
firewire firewire: fix crash in automatic module unloading 2008-03-02 12:35:46 +01:00
firmware dmi: prevent linked list corruption 2008-02-23 17:12:15 -08:00
gpio
…
hid HID: add USB IDs for MacBook 3rd generation 2008-02-13 17:08:04 +01:00
hwmon hwmon: normal_i2c arrays should be const 2008-02-18 21:58:15 -05:00
i2c i2c-i801: Add support for the ICH10 2008-02-24 20:03:42 +01:00
ide ide: update references to Documentation/ide/ide.txt (v2) 2008-03-07 21:53:50 +01:00
ieee1394 ieee1394: sbp2: fix rescan-scsi-bus 2008-02-19 19:57:24 +01:00
infiniband RDMA/nes: Fix interrupt moderation low threshold 2008-02-26 16:24:29 -08:00
input input: add I2C to config since the driver makes several i2c*() calls 2008-03-04 16:35:18 -08:00
isdn gigaset: fix Oops on module unload regression 2008-03-07 11:06:08 -08:00
leds PWM LED driver 2008-02-08 09:22:38 -08:00
lguest lguest: accept guest _PAGE_PWT page table entries 2008-02-09 23:24:09 +01:00
macintosh PM: Introduce PM_EVENT_HIBERNATE callback state 2008-02-23 10:40:04 -08:00
mca
…
md md: reduce CPU wastage on idle md array with a write-intent bitmap 2008-03-10 18:01:19 -07:00
media V4L/DVB (7219): zoran: Fix namespace conflicts with Zoran 'GPIO_MAX' enum 2008-02-18 12:18:28 -03:00
memstick memstick: add support for JMicron jmb38x MemoryStick host controller 2008-03-10 18:01:19 -07:00
message [SCSI] mpt fusion: don't oops if NumPhys==0 2008-03-05 14:57:57 -06:00
mfd sm501: add support for the SM502 programmable PLL 2008-03-04 16:35:13 -08:00
misc tifm: clear interrupt mask bits before setting them on adapter init 2008-03-10 18:01:18 -07:00
mmc mmc: extend ricoh_mmc to support Ricoh RL5c476 2008-02-08 09:02:47 +01:00
mtd UBI: mtd/ubi/vtbl.c: fix memory leak 2008-03-04 11:03:09 +02:00
net Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6 2008-03-04 20:20:58 -08:00
nubus
…
of
…
oprofile d_path: Make get_dcookie() use a struct path argument 2008-02-14 21:17:08 -08:00
parisc parisc: fix IOMMU's device boundary overflow bug on 32bits arch 2008-03-05 17:55:13 -08:00
parport parport: section fixup 2008-02-13 16:21:19 -08:00
pci pci: hotplug: pciehp: fix error code path in hpc_power_off_slot 2008-03-04 15:07:04 -08:00
pcmcia PCI: drivers/pcmcia/i82092.c: fix up after pci_bus_region changes 2008-02-21 15:34:35 -08:00
pnp Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6 2008-02-14 21:29:46 -08:00
power Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6 2008-02-07 09:45:58 -08:00
ps3 [POWERPC] PS3: Update sys-manager button events 2008-02-14 22:11:01 +11:00
rapidio docbook: fix rapidio source files 2008-03-03 10:47:13 -08:00
rtc rtc: add support for the S-35390A RTC chip 2008-03-04 16:35:09 -08:00
s390 [S390] zcrypt: fix ap_device_list handling 2008-03-05 12:37:19 +01:00
sbus
…
scsi Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6 2008-03-05 17:49:59 -08:00
serial of_serial: fix section mismatch warnings 2008-03-10 18:01:17 -07:00
sh maple: fix device detection 2008-02-26 14:12:09 +09:00
sn
…
spi powerpc: mpc5200: fix build error on mpc52xx_psc_spi device driver 2008-03-04 16:35:12 -08:00
ssb ssb: Add pcibios_enable_device() return value check 2008-03-04 18:36:35 -05:00
tc
…
telephony
…
thermal thermal: use ERR_PTR for returning error 2008-02-15 18:21:30 -05:00
uio UIO: fix Greg's stupid changes 2008-02-21 15:27:07 -08:00
usb Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-2.6 2008-03-04 16:37:35 -08:00
video tridentfb: fix memory size detection 2008-03-10 18:01:18 -07:00
virtio
…
w1 ds1wm: report bus reset error 2008-03-04 16:35:12 -08:00
watchdog [WATCHDOG] HP ProLiant WatchDog driver 2008-02-18 17:06:21 +00:00
xen
…
zorro
…
Kconfig memstick: initial commit for Sony MemoryStick support 2008-02-09 11:08:34 -08:00
Makefile memstick: initial commit for Sony MemoryStick support 2008-02-09 11:08:34 -08:00