| commit | f35593fdc8851aa28f6949bd48fe90653d383017 | |
| author | Fabian Frederick <fabf@skynet.be> | |
| Fri, 20 Feb 2015 18:12:54 +0000 (20 15:12 -0300) | ||
| committer | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | |
| Tue, 3 Mar 2015 14:15:42 +0000 (3 11:15 -0300) | ||
| tree | 3a531488b29fbd73f4527528633892f81a8013ef | treesnapshot (tar.gz zip) |
| parent | 809abdbf46377abe39a72884d026979bb1dbd6d3 | commitdiff |
[media] saa7146: replace current->state by set_current_state()
Use helper functions to access current->state.
Direct assignments are prone to races and therefore buggy.
current->state = TASK_RUNNING can be replaced by __set_current_state()
Thanks to Peter Zijlstra for the exact definition of the problem.
Suggested-By: Peter Zijlstra <peterz@infradead.org>
Signed-off-by: Fabian Frederick <fabf@skynet.be>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Use helper functions to access current->state.
Direct assignments are prone to races and therefore buggy.
current->state = TASK_RUNNING can be replaced by __set_current_state()
Thanks to Peter Zijlstra for the exact definition of the problem.
Suggested-By: Peter Zijlstra <peterz@infradead.org>
Signed-off-by: Fabian Frederick <fabf@skynet.be>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
| drivers/media/common/saa7146/saa7146_vbi.c | diffblobblamehistory |