Dan Williams b9cc98697d ioat3: interrupt coalescing ... The hardware automatically disables further interrupts after each event until rearmed. This allows a delay to be injected between the occurence of the interrupt and the running of the cleanup routine. The delay is scaled by the descriptor backlog and then written to the INTRDELAY register which specifies the number of microseconds to hold off interrupt delivery after an interrupt event occurs. According to powertop this reduces the interrupt rate from ~5000 intr/s to ~150 intr/s per without affecting throughput (simple dd to a raid6 array). Signed-off-by: Dan Williams <dan.j.williams@intel.com>		2010-03-03 21:21:13 -07:00
..
accessibility	drop explicit include of autoconf.h	2009-12-12 13:08:15 +01:00
acpi	Merge branch 'bugzilla-14954' into release	2010-01-20 01:26:22 -05:00
amba	…
ata	libata: retry FS IOs even if it has failed with AC_ERR_INVALID	2010-01-20 14:25:11 -05:00
atm	drivers/atm: Correct code taking the size of a pointer	2009-12-13 19:56:33 -08:00
auxdisplay	…
base	Revert "sysdev: fix prototype for memory_sysdev_class show/store functions"	2010-01-20 15:02:13 -08:00
block	drbd: Allow online resizing of DRBD devices while peer not reachable (needs to be explicitly forced)	2010-01-12 10:02:46 +01:00
bluetooth	Bluetooth: Prevent ill-timed autosuspend in USB driver	2009-12-17 12:12:49 -08:00
cdrom	…
char	tty: fix race in tty_fasync	2010-01-20 15:03:31 -08:00
clocksource	cs5535: add a generic clock event MFGPT driver	2009-12-15 08:53:28 -08:00
connector	…
cpufreq	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu	2009-12-14 09:58:24 -08:00
cpuidle	drivers/cpuidle/governors/menu.c: fix undefined reference to `__udivdi3'	2010-01-11 09:34:07 -08:00
crypto	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu	2009-12-14 09:58:24 -08:00
dca	…
dio	…
dma	ioat3: interrupt coalescing	2010-03-03 21:21:13 -07:00
edac	edac: i5000_edac critical fix panic out of bounds	2010-01-16 12:15:38 -08:00
eisa	…
firewire	firewire: ohci: fix crashes with TSB43AB23 on 64bit systems	2010-01-27 18:24:53 +01:00
firmware	firmware: only allow EDD on x86	2009-12-15 08:53:34 -08:00
gpio	gpio: adp5588-gpio: new driver for ADP5588 GPIO expanders	2010-01-11 09:34:07 -08:00
gpu	drm/i915: Selectively enable self-reclaim	2010-01-27 09:26:43 -08:00
hid	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid	2010-01-13 16:10:13 -08:00
hwmon	hwmon: (fschmd) Fix a memleak on multiple opens of /dev/watchdog	2010-01-25 15:00:50 +01:00
i2c	i2c: imx: call ioremap only after request_mem_region	2010-01-24 15:25:57 +00:00
ide	Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc	2009-12-12 14:27:24 -08:00
idle	cpumask: convert drivers/idle/i7300_idle.c to cpumask_var_t	2009-12-17 11:43:25 +10:30
ieee1394	firewire, ieee1394: update Kconfig help	2009-12-29 19:58:17 +01:00
ieee802154	…
infiniband	Fix failure exit in ipathfs	2010-01-26 22:22:27 -05:00
input	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input	2010-01-29 11:15:32 -08:00
isdn	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6	2010-01-12 20:53:29 -08:00
leds	leds: leds-pwm: Set led_classdev max_brightness	2009-12-17 11:42:34 +00:00
lguest	lguest: fix bug in setting guest GDT entry	2010-01-04 12:33:33 -08:00
macintosh	powerpc/macintosh: Make Open Firmware device id constant	2010-01-15 13:26:04 +11:00
mca	…
md	DM: Fix device mapper topology stacking	2010-01-11 14:29:20 +01:00
media	Merge branch 'mantis' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6	2010-01-18 14:07:07 -08:00
memstick	…
message	[SCSI] mptsas: Fix issue with chain pools allocation on katmai	2010-01-17 12:16:17 -06:00
mfd	mfd: Fix asic3 build	2010-01-29 21:03:09 +01:00
misc	Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6	2009-12-17 16:38:48 -08:00
mmc	mfd: tmio_mmc hardware abstraction for CNF area	2010-01-18 12:30:27 +01:00
mtd	Merge branch 'for-linus' of git://git.infradead.org/ubi-2.6	2010-01-28 12:57:50 -08:00
net	virtio_net: Make delayed refill more reliable	2010-01-25 15:51:01 -08:00
nubus	…
of	…
oprofile	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu	2009-12-14 09:58:24 -08:00
parisc	parisc: Fixup last users of irq_chip->typename	2009-12-16 03:48:56 +00:00
parport	parport_pc.c: use correct length in strncmp	2009-12-16 07:20:12 -08:00
pci	PCI: fix nested spinlock hang in aer_inject	2010-01-25 10:42:52 -08:00
pcmcia	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6	2009-12-30 13:13:24 -08:00
platform	Merge branch 'misc' into release	2010-01-20 01:23:27 -05:00
pnp	Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6	2009-12-16 12:33:19 -08:00
power	pmu_battery: Fix battery full reporting	2009-12-18 03:51:29 +03:00
pps	…
ps3	…
rapidio	…
regulator	regulator: wm831x_reg_read() failure unnoticed in wm831x_aldo_get_mode()	2009-12-17 10:27:30 +00:00
rtc	rtc_cmos: convert shutdown to new pnp_driver->shutdown	2010-01-11 09:34:07 -08:00
s390	Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6	2010-01-27 09:54:08 -08:00
sbus	bbc_envctrl: Clean up properly if kthread_run() fails.	2010-01-04 15:31:10 -08:00
scsi	[SCSI] aic79xx: check for non-NULL scb in ahd_handle_nonpkt_busfree	2010-01-17 12:48:12 -06:00
serial	fmvj18x_cs: add new id (Panasonic lan & modem card)	2010-01-23 01:08:52 -08:00
sfi	…
sh	…
sn	ioc3/ioc4: fix error path on driver registration	2009-12-15 08:53:27 -08:00
spi	Merge branch 'next-spi' of git://git.secretlab.ca/git/linux-2.6	2009-12-17 15:59:05 -08:00
ssb	…
staging	Staging: hv: fix smp problems in the hyperv core code	2010-01-20 15:05:26 -08:00
tc	…
telephony	…
thermal	Merge branch 'misc-2.6.33' into release	2009-12-16 14:22:32 -05:00
uio	const: constify remaining dev_pm_ops	2009-12-15 08:53:25 -08:00
usb	USB: isp1362: fix build failure on ARM systems via irq_flags cleanup	2010-01-20 15:24:36 -08:00
uwb	…
video	revert "drivers/video/s3c-fb.c: fix clock setting for Samsung SoC Framebuffer"	2010-01-16 12:15:40 -08:00
virtio	virtio: fix section mismatch warnings	2010-01-16 12:15:39 -08:00
vlynq	…
w1	…
watchdog	[WATCHDOG] sbc_fitpc2_wdt: fix I/O space access technique.	2010-01-25 19:48:49 +00:00
xen	xen: fix hang on suspend.	2010-01-13 10:01:35 +00:00
zorro	…
Kconfig	firewire, ieee1394: update Kconfig help	2009-12-29 19:58:17 +01:00
Makefile	…