Jan Kara 48b25a3a71 [media] vb2: Push mmap_sem down to memops ... Currently vb2 core acquires mmap_sem just around call to __qbuf_userptr(). However since commit f035eb4e97 (videobuf2: fix lockdep warning) it isn't necessary to acquire it so early as we no longer have to drop queue mutex before acquiring mmap_sem. So push acquisition of mmap_sem down into .get_userptr and .put_userptr memops so that the semaphore is acquired for a shorter time and it is clearer what it is needed for. Signed-off-by: Jan Kara <jack@suse.cz> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>		2015-05-01 07:17:27 -03:00
..
common	[media] saa7146: embed video_device	2015-04-02 23:29:01 -03:00
dvb-core	Merge branch 'drm-next-merged' of git://people.freedesktop.org/~airlied/linux into v4l_for_linus	2015-04-21 09:44:55 -03:00
dvb-frontends	[media] drx-j: Misspelled comment corrected	2015-05-01 07:08:11 -03:00
firewire
i2c	[media] media: adv7604: Fix masks used for querying timings in ADV7611	2015-05-01 07:03:10 -03:00
mmc
pci	[media] bttv: fix missing irq after reloading driver	2015-05-01 06:59:54 -03:00
platform	[media] v4l: xilinx: VIDEO_XILINX should depend on HAS_DMA	2015-05-01 07:10:09 -03:00
radio	[media] radio: fix error return code	2015-05-01 07:02:16 -03:00
rc	[media] redrat3: change return argument on redrat3_send_cmd() to int	2015-05-01 06:10:38 -03:00
tuners	[media] r820t: fix identing	2015-05-01 06:03:25 -03:00
usb	[media] as102: fix error return code	2015-05-01 07:00:51 -03:00
v4l2-core	[media] vb2: Push mmap_sem down to memops	2015-05-01 07:17:27 -03:00
Kconfig
Makefile
media-device.c
media-devnode.c
media-entity.c