Henrik Rydberg e725a4945d Input: evdev - never leave the client buffer empty after write ... When the client buffer is very small and wraps around a lot, it may well be that a write increases the head such that head == tail. If this happens between the point where a poll is triggered and the actual data is being read, there will be no data to read. This is confusing to applications, which might end up closing the file. This patch solves the problem by making sure the client buffer is never empty after writing to it. Signed-off-by: Henrik Rydberg <rydberg@euromail.se> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>		2010-06-23 13:05:27 -07:00
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gameport	Merge commit 'v2.6.34-rc6' into core/locking	2010-05-03 09:17:01 +02:00
joystick	Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6	2010-05-20 21:26:12 -07:00
keyboard	Input: matrix_keypad - add support for clustered irq	2010-06-10 12:33:59 -07:00
misc	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input	2010-05-27 09:19:55 -07:00
mouse	Input: bcm5974 - set the average number of events per MT event packet	2010-06-23 13:05:26 -07:00
serio	Input: i8042 - remove SPRUCE support	2010-06-04 00:44:30 -07:00
tablet	Input: wacom - add Cintiq 21UX2 and Intuos4 WL	2010-06-04 00:43:17 -07:00
touchscreen	Input: tps6507x-ts - remove unneeded NULL test	2010-06-23 09:44:51 -07:00
apm-power.c	Input: apm-power - fix crash when unloading modules	2008-03-24 11:02:06 -04:00
evbug.c	Input: struct device - replace bus_id with dev_name(), dev_set_name()	2008-10-30 09:29:05 -04:00
evdev.c	Input: evdev - never leave the client buffer empty after write	2010-06-23 13:05:27 -07:00
ff-core.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
ff-memless.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
fixp-arith.h
input-compat.c	Input: refactor evdev 32bit compat to be shareable with uinput	2008-10-27 22:03:42 -04:00
input-compat.h	[IA64] Remove COMPAT_IA32 support	2010-02-08 10:42:17 -08:00
input-polldev.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
input.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input	2010-04-15 11:49:55 -07:00
joydev.c	Input: use ABS_CNT rather than (ABS_MAX + 1)	2010-05-20 23:05:28 -07:00
Kconfig	Merge branch 'xen/fbdev' of git://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen	2009-12-10 09:34:40 -08:00
Makefile	Input: add generic support for sparse keymaps	2009-12-07 09:26:35 -08:00
mousedev.c	Input: mousedev - remove BKL	2010-03-09 22:05:09 -08:00
sparse-keymap.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input	2010-04-15 11:49:55 -07:00
xen-kbdfront.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