Will Schmidt b791072ba3 [POWERPC] hvc_console: Polling mode timer backoff ... Add a back-off mechanism to hvc_console's polling logic. This change drops the timers/second ratio from ~90 to ~1/2 while the console is idle. This change is most noticeable when watching /proc/timer_stats output. This only affects when the hvc_console is running in poll mode, i.e. power4 and cell systems. I've tested on Power4, Michael Ellerman has both contributed to the patch and tested on cell. Signed-off-by: Will Schmidt <will_schmidt@vnet.ibm.com> Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Acked-by: Linas Vepstas <linas@austin.ibm.com> Signed-off-by: Paul Mackerras <paulus@samba.org>		2007-04-24 21:31:43 +10:00
..
acorn
acpi	Revert "ACPI: parse 2nd MADT by default"	2007-03-30 14:16:10 -04:00
amba
ata	[POWERPC] Rename get_property to of_get_property: drivers	2007-04-13 03:55:19 +10:00
atm
auxdisplay
base	[PATCH] PM: use kobject_name() to access kobject names	2007-04-11 15:39:39 -07:00
block	[PATCH] cciss: add init of drv->cylinders back to cciss_geometry_inquiry	2007-04-04 21:12:47 -07:00
bluetooth
cdrom
char	[POWERPC] hvc_console: Polling mode timer backoff	2007-04-24 21:31:43 +10:00
clocksource	[PATCH] correct slow acpi_pm rating	2007-03-27 09:05:15 -07:00
connector
cpufreq	[PATCH] Fix maxcpus=1 trigerring BUG() in cpufreq	2007-03-27 08:55:56 -07:00
crypto
dio
dma
edac
eisa	[PATCH] drivers/eisa/pci_eisa.c:pci_eisa_init() should be init	2007-03-27 09:05:15 -07:00
fc4
firmware
hid	HID: Do not discard truncated input reports	2007-04-05 16:06:30 +02:00
hwmon	[POWERPC] Rename get_property to of_get_property: drivers	2007-04-13 03:55:19 +10:00
i2c
ide	[POWERPC] Partially revert "Add correct interrupt property for pegasos ide"	2007-04-24 13:57:12 +10:00
ieee1394	ieee1394: change deprecation status of dv1394	2007-04-09 18:52:27 +02:00
infiniband	[POWERPC] Rename get_property to of_get_property: drivers	2007-04-13 03:55:19 +10:00
input	[PATCH] Input: ucb1400 - set up driver's name to show in sysfs	2007-04-10 17:26:33 -07:00
isdn	[PATCH] drivers/isdn/gigaset: mark some static data as const (v2)	2007-03-29 08:22:25 -07:00
kvm	KVM: always reload segment selectors	2007-03-27 17:55:48 +02:00
leds
macintosh	[POWERPC] Rename get_property to of_get_property: drivers	2007-04-13 03:55:19 +10:00
mca
md	[PATCH] md: avoid a deadlock when removing a device from an md array via sysfs	2007-04-04 21:12:47 -07:00
media	V4L/DVB (5496): Pluto2: fix incorrect TSCR register setting	2007-04-02 11:03:05 -03:00
message	Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6	2007-03-27 10:06:30 -07:00
mfd	[PATCH] drivers/mfd/sm501.c: fix an off-by-one	2007-04-02 10:06:08 -07:00
misc
mmc
mtd	[POWERPC] Rename get_property to of_get_property: drivers	2007-04-13 03:55:19 +10:00
net	[POWERPC] Rename get_property to of_get_property: drivers	2007-04-13 03:55:19 +10:00
nubus
oprofile	[PATCH] oprofile: fix potential deadlock on oprofilefs_lock	2007-03-28 13:58:02 -07:00
parisc
parport
pci	[POWERPC] Rename get_property to of_get_property: drivers	2007-04-13 03:55:19 +10:00
pcmcia	[PATCH] omap_cf: oops-on-suspend fix	2007-04-08 19:47:55 -07:00
pnp	[PATCH] Correctly report PnP 64bit resources	2007-04-02 10:06:08 -07:00
ps3
rapidio
rtc	[PATCH] rtc-cmos lockdep fix, irq updates	2007-04-02 10:06:09 -07:00
s390	[S390] cio: Fix handling of interrupt for csch().	2007-04-04 14:37:39 +02:00
sbus
scsi	[POWERPC] Rename get_property to of_get_property: drivers	2007-04-13 03:55:19 +10:00
serial	[POWERPC] Rename get_property to of_get_property: drivers	2007-04-13 03:55:19 +10:00
sh
sn
spi	[PATCH] drivers/spi/: fix section mismatches	2007-03-27 09:05:15 -07:00
tc	[PATCH] Fix build error on zs serial driver	2007-04-04 21:12:47 -07:00
telephony
usb	USB: Nikon D80 unusual device patch	2007-04-11 10:44:15 -07:00
video	[POWERPC] Rename get_property to of_get_property: drivers	2007-04-13 03:55:19 +10:00
w1
zorro
Kconfig
Makefile