Amit Shah d25a9ddae9 virtio: console: make get_inbuf() return port->inbuf if present ...

Instead of pulling in a buffer from the vq each time it's called,
get_inbuf() now checks if the current active buffer, in port->inbuf is
valid.  If it is, just returns a pointer to it.  This ends up
simplifying a lot of code calling get_inbuf() since the check for
port->inbuf being valid was done by all the callers.

Signed-off-by: Amit Shah <amit.shah@redhat.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>

2011-11-02 11:41:00 +10:30

..

agp

Merge branch 'drm-core-next' of git://people.freedesktop.org/~airlied/linux

2011-10-28 05:54:23 -07:00

hw_random

n2rng: Attach on Niagara-T3.

2011-07-28 01:26:30 -07:00

ipmi

x86, nmi: Wire up NMI handlers to new routines

2011-10-10 06:56:57 +02:00

mwave

Fix common misspellings

2011-03-31 11:26:23 -03:00

pcmcia

pcmcia: Convert pcmcia_device_id declarations to const

2011-05-06 07:46:22 +02:00

tpm

Merge branch 'next' of git://selinuxproject.org/~jmorris/linux-security

2011-10-25 09:45:31 +02:00

xilinx_hwicap

treewide: Convert uses of struct resource to resource_size(ptr)

2011-06-10 14:55:36 +02:00

apm-emulation.c

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

2011-10-25 12:11:02 +02:00

applicom.c

drivers/char/applicom.c: fix information leak to userland

2010-10-27 18:03:14 -07:00

applicom.h

…

bfin-otp.c

llseek: automatically add .llseek fop

2010-10-15 15:53:27 +02:00

briq_panel.c

BKL: remove extraneous #include <smp_lock.h>

2010-11-17 08:59:32 -08:00

bsr.c

treewide: Convert uses of struct resource to resource_size(ptr)

2011-06-10 14:55:36 +02:00

ds1302.c

Merge branch 'llseek' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/bkl

2010-10-22 10:52:56 -07:00

ds1620.c

Merge branch 'llseek' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/bkl

2010-10-22 10:52:56 -07:00

dsp56k.c

Merge branch 'llseek' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/bkl

2010-10-22 10:52:56 -07:00

dtlk.c

Merge branch 'llseek' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/bkl

2010-10-22 10:52:56 -07:00

efirtc.c

efirtc: explicitly set llseek to no_llseek

2009-12-16 07:19:59 -08:00

generic_nvram.c

drivers: fix up various ->llseek() implementations

2011-07-20 20:47:58 -04:00

genrtc.c

Merge branch 'llseek' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/bkl

2010-10-22 10:52:56 -07:00

hangcheck-timer.c

Input: sysrq - drop tty argument form handle_sysrq()

2010-08-21 00:34:45 -07:00

hpet.c

Merge branch 'x86-vdso-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip

2011-07-22 17:05:15 -07:00

i8k.c

i8k: Integrate with the hwmon subsystem

2011-05-25 20:43:33 +02:00

Kconfig

arch/tile: add hypervisor-based character driver for SPI flash ROM

2011-06-10 13:07:48 -04:00

lp.c

Merge branch 'llseek' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/bkl

2010-10-22 10:52:56 -07:00

Makefile

arch/tile: add hypervisor-based character driver for SPI flash ROM

2011-06-10 13:07:48 -04:00

mbcs.c

drivers: autoconvert trivial BKL users to private mutex

2010-10-05 15:01:04 +02:00

mbcs.h

Fix common misspellings

2011-03-31 11:26:23 -03:00

mem.c

kmsg: properly support writev to avoid interleaved printk lines fix

2011-04-19 17:00:48 -07:00

misc.c

llseek: automatically add .llseek fop

2010-10-15 15:53:27 +02:00

mmtimer.c

posix-timers: Cleanup namespace

2011-02-02 15:28:19 +01:00

msm_smd_pkt.c

drivers/char/msm_smd_pkt.c: don't use IS_ERR()

2011-08-25 16:25:33 -07:00

mspec.c

atomic: use <linux/atomic.h>

2011-07-26 16:49:47 -07:00

nsc_gpio.c

…

nvram.c

drivers: fix up various ->llseek() implementations

2011-07-20 20:47:58 -04:00

nwbutton.c

Fix common misspellings

2011-03-31 11:26:23 -03:00

nwbutton.h

…

nwflash.c

drivers: autoconvert trivial BKL users to private mutex

2010-10-05 15:01:04 +02:00

pc8736x_gpio.c

llseek: automatically add .llseek fop

2010-10-15 15:53:27 +02:00

ppdev.c

drivers/char/ppdev.c: put gotten port value

2011-05-26 17:12:37 -07:00

ps3flash.c

fs: push i_mutex and filemap_write_and_wait down into ->fsync() handlers

2011-07-20 20:47:59 -04:00

ramoops.c

ramoops: update module parameters

2011-08-03 14:25:21 -10:00

random.c

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

2011-10-28 05:29:07 -07:00

raw.c

char: Convert vmalloc/memset to vzalloc

2011-09-15 13:55:03 +02:00

rtc.c

drivers/char/rtc: use printk_ratelimited instead of printk_ratelimit

2011-09-15 14:05:25 +02:00

scx200_gpio.c

llseek: automatically add .llseek fop

2010-10-15 15:53:27 +02:00

snsc_event.c

include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h

2010-03-30 22:02:32 +09:00

snsc.c

Merge branch 'llseek' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/bkl

2010-10-22 10:52:56 -07:00

snsc.h

headers: kobject.h redux

2011-01-10 08:51:44 -08:00

sonypi.c

Fix common misspellings

2011-03-31 11:26:23 -03:00

tb0219.c

llseek: automatically add .llseek fop

2010-10-15 15:53:27 +02:00

tile-srom.c

arch/tile: add hypervisor-based character driver for SPI flash ROM

2011-06-10 13:07:48 -04:00

tlclk.c

Merge branch 'llseek' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/bkl

2010-10-22 10:52:56 -07:00

toshiba.c

Merge branch 'llseek' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/bkl

2010-10-22 10:52:56 -07:00

ttyprintk.c

tty: now phase out the ioctl file pointer for good

2011-02-17 11:59:56 -08:00

uv_mmtimer.c

BKL: remove extraneous #include <smp_lock.h>

2010-11-17 08:59:32 -08:00

viotape.c

Merge branch 'llseek' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/bkl

2010-10-22 10:52:56 -07:00

virtio_console.c

virtio: console: make get_inbuf() return port->inbuf if present

2011-11-02 11:41:00 +10:30