Arnd Bergmann e4e62b35b8 V4L/DVB: dvb-core: kill the big kernel lock ...

The dvb core only uses the big kernel lock in the open
and ioctl functions, which means it can be replaced with
a dvb specific mutex. Fortunately, all the ioctl functions
go through dvb_usercopy, so we can move the serialization
in there.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

2010-10-21 01:06:11 -02:00

..

demux.h

V4L/DVB (8131): dmx_write: memcpy from user-supplied pointer

2008-07-20 07:13:27 -03:00

dmxdev.c

V4L/DVB: dvb-core: kill the big kernel lock

2010-10-21 01:06:11 -02:00

dmxdev.h

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

dvb_ca_en50221.c

V4L/DVB: dvb-core: kill the big kernel lock

2010-10-21 01:06:11 -02:00

dvb_ca_en50221.h

V4L/DVB (9054): implement proper locking in the dvb ca en50221 driver

2009-01-29 08:35:37 -02:00

dvb_demux.c

V4L/DVB: drivers/media: Use memdup_user

2010-08-02 15:20:28 -03:00

dvb_demux.h

V4L/DVB (13271): TS speed check. Logging transport stream speed in Kbits per second

2009-12-05 18:41:11 -02:00

dvb_filter.c

V4L/DVB (3218): Whitespace cleanups

2006-01-09 15:25:34 -02:00

dvb_filter.h

[PATCH] V4L/DVB: (3086c) Whitespaces cleanups part 3

2005-12-12 08:57:44 -08:00

dvb_frontend.c

V4L/DVB: dvb: Convert "mutex" to semaphore

2010-10-21 01:06:08 -02:00

dvb_frontend.h

V4L/DVB: drivers/media: Make static data tables and strings const

2010-10-21 01:04:52 -02:00

dvb_math.c

V4L/DVB (3996): Make the table static

2006-06-25 02:00:11 -03:00

dvb_math.h

V4L/DVB (3988): Add math routines required by DVB demods

2006-06-25 02:00:08 -03:00

dvb_net.c

V4L/DVB: dvb-core: kill the big kernel lock

2010-10-21 01:06:11 -02:00

dvb_net.h

V4L/DVB (5512): Fix 3/3 for bug 7819: fixed hotplugging for dvbnet

2007-04-27 15:45:32 -03:00

dvb_ringbuffer.c

V4L/DVB: DVB: Export dvb_ringbuffer_flush() again

2010-02-26 15:10:54 -03:00

dvb_ringbuffer.h

V4L/DVB (8130): split dvb_ringbuffer dual-use functions

2008-07-20 07:13:23 -03:00

dvbdev.c

V4L/DVB: dvb-core: kill the big kernel lock

2010-10-21 01:06:11 -02:00

dvbdev.h

dvb: Push down BKL into ioctl functions

2010-05-17 05:27:04 +02:00

Makefile

V4L/DVB (4411): Fix minor errors in build files

2006-08-08 15:53:03 -03:00